Associate Professor Janni Leung

Stepjanović, Daniel, Hall, Wayne and Leung, Janni (2023). Illicit drug use and violence. Handbook of clinical neurology. (pp. 121-145) Amsterdam, Netherlands: Elsevier. doi: 10.1016/B978-0-12-821375-9.00010-4

Dawson, Danielle, Stjepanović, Daniel, Lorenzetti, Valentina, Cheung, Christy, Hall, Wayne and Leung, Janni (2024). The prevalence of cannabis use disorders in people who use medicinal cannabis: A systematic review and meta-analysis. Drug and Alcohol Dependence, 257 111263, 111263. doi: 10.1016/j.drugalcdep.2024.111263

Bonsaksen, Tore, Thygesen, Hilde, Leung, Janni, Lamph, Gary, Kabelenga, Isaac and Østertun Geirdal, Amy (2024). Patterns of Social Media Use across Age Groups during the COVID-19 Pandemic: A Study across Four Countries. Social Sciences, 13 (4), 194. doi: 10.3390/socsci13040194

Leung, Janni, Ellem, Rhiannon, Glasgow, Sophia, Rowe, Amy-Leigh, Gardner, Lauren, Davidson, Lily, Campbell, Gabrielle, Pocuca, Nina, Tisdale, Calvert, Chan, Gary and Hides, Leanne (2024). The use and knowledge around vaping and their correlates among university students—a cross-sectional Australian Study. International Journal of Mental Health and Addiction, 1-17. doi: 10.1007/s11469-024-01281-5

Lim, Carmen C. W., Rutherford, Brienna, Gartner, Coral, McClure-Thomas, Caitlin, Foo, Shaun, Su, Fang-Yi, Scheurer, Roman, Sebayang, Susy, Chan, Gary, Stjepanović, Daniel, Fausiah, Fitri, Farassania, Ghea and Leung, Janni (2024). A systematic review of second-hand smoking mass media campaigns (2002–2022). BMC Public Health, 24 (1) 693. doi: 10.1186/s12889-024-18222-5

Leung, Janni, Yimer, Tesfa Mekonen, Chiu, Vivian, Hall, Wayne D., Connor, Jason P. and Chan, Gary Chung Kai (2024). Participation in Australian drug treatment programs for individuals engaging in high‐risk substance use: Data from a nationally representative sample. Drug and Alcohol Review, 43 (3), 688-693. doi: 10.1111/dar.13792

Tisdale, Calvert, Leung, Janni, de Andrade, Dominique and Hides, Leanne (2024). Investigating the critical period for alcohol or other drug-related presentations following access to residential substance use treatment: a data linkage study. International Journal of Mental Health and Addiction. doi: 10.1007/s11469-024-01248-6

Chan, Gary C. K., Sun, Tianze, Stjepanović, Daniel, Vu, Giang, Hall, Wayne D., Connor, Jason P. and Leung, Janni (2024). Designing observational studies for credible causal inference in addiction research—Directed acyclic graphs, modified disjunctive cause criterion and target trial emulation. Addiction. doi: 10.1111/add.16442

Leung, Janni, Saunders, John B., Stjepanović, Daniel, Tisdale, Calvert, McClure-Thomas, Caitlin, Connor, Jason, Gullo, Matthew, Wood, Andrew and Kai Chan, Gary Chung (2024). Extended hours of video game play and negative physical symptoms and pain. Computers in Human Behavior, 155 108181, 108181. doi: 10.1016/j.chb.2024.108181

Dawson, Danielle, Stjepanovic, Daniel, Lorenzetti, Valentina, Hall, Wayne D. and Leung, Janni (2024). How much cannabis is used in a joint in Australia? An experimental investigation into use by potency and frequency. Drug and Alcohol Review, 43 (1), 226-232. doi: 10.1111/dar.13747

Yimer, Tesfa Mekonen, Chan, Gary C.K., Belete, Habte, Hides, Leanne and Leung, Janni (2023). Treatment-seeking behavior and barriers to mental health service utilization for depressive symptoms and hazardous drinking: The role of religious and traditional healers in mental healthcare of Northwest Ethiopia. Cambridge Prisms: Global Mental Health, 10 e92, 1-12. doi: 10.1017/gmh.2023.88

Sun, Tianze, Lim, Carmen C. W., Rutherford, Brienna N., Johnson, Benjamin, Connor, Jason, Gartner, Coral E., Hall, Wayne D., Leung, Janni and Chan, Gary (2023). Changes in patterns of youth multiple tobacco and/or e-cigarette product use in the US between 2014 and 2020: a multiple-group latent class analysis. Tobacco Control, 33 (1), 21-29. doi: 10.1136/tobaccocontrol-2022-057266

Leung, Janni, Yimer, Tesfa Mekonen, Chiu, Vivian, Hall, Wayne D., Connor, Jason P. and Chan, Gary Chung Kai (2023). Participation in Australian drug treatment programs for individuals engaging in high‐risk substance use: Data from a nationally representative sample. Drug and Alcohol Review, 43 (3), 688-693. doi: 10.1111/dar.13792

Hajarizadeh, Behzad, Kairouz, Abe, Ottaviano, Sophie, Ireland, Jeremy, Willing, Alex, Cunningham, Evan, Webb, Paige, Colledge-Frisby, Samantha, Wheeler, Alice, Leung, Janni, Tran, Lucy T, Price, Olivia, Vickerman, Peter, Farrell, Michael, Hickman, Matthew, Dore, Gregory J, Bergenström, Anne, Degenhardt, Louisa and Grebely, Jason (2023). Global, regional, and country-level coverage of testing and treatment for HIV and hepatitis C infection among people who inject drugs: a systematic review. The Lancet Global Health, 11 (12), e1885-e1898. doi: 10.1016/s2214-109x(23)00461-8

Leung, Janni, Lim, Carmen, McClure-Thomas, Caitlin, Foo, Shaun, Sebayang, Susy, Farassania, Ghea, Fausiah, Fitri, Gartner, Coral and Chan, Gary C.K. (2023). Adolescent exposure to online advertisements and promotions for tobacco products on the internet - a cross-sectional analysis of the Global Youth Tobacco Surveys. Journal of Adolescent Health, 73 (6), 1138-1144. doi: 10.1016/j.jadohealth.2023.07.019

Rutherford, Brienna N., Lim, Carmen C.W., Cheng, Brandon, Sun, Tianze, Vu, Giang T., Johnson, Benjamin, Ashley, Daniel Paul, Chung, Jack, Huang, Sandy, Leung, Janni, Stjepanović, Daniel, Connor, Jason P. and Chan, Gary C.K. (2023). Viral vaping: a systematic review and meta analysis of e-cigarette and tobacco-related social media content and its influence on youth behaviours and attitudes. Addictive Behaviors, 147 107828, 107828. doi: 10.1016/j.addbeh.2023.107828

Østertun Geirdal, Amy K., Leung, Janni, Price, Daicia, Kabelenga, Isaac, Lamph, Gary, Thygesen, Hilde, Ruffolo, Mary R. and Bonsaksen, Tore (2023). Associations between demographic variables, psychosocial health, quality of life, and happiness in the context of COVID-19. Applied Research in Quality of Life, 19 (2), 603-617. doi: 10.1007/s11482-023-10255-z

Sun, Tianze, Vu, Giang, Lim, Carmen C.W., Johnson, Ben, Stjepanović, Daniel, Leung, Janni, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Chan, Gary C.K. (2023). Longitudinal association between exposure to e-cigarette advertising and youth e-cigarette use in the United States. Addictive Behaviors, 146 107810, 1-6. doi: 10.1016/j.addbeh.2023.107810

Carlyle, Molly, Walter, Zoe C., Theroux, Bronwyn, Leung, Janni and Hides, Leanne (2023). Reliability of online self-report versions of the Australian Treatment Outcome Profile (ATOP) and Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) among people in residential treatment for substance use problems. Addictive Behaviors, 144 107756, 107756. doi: 10.1016/j.addbeh.2023.107756

Leung, Janni, Mekonen, Tesfa, Wang, XiaoXuan, Arunogiri, Shalini, Degenhardt, Louisa and McKetin, Rebecca (2023). Methamphetamine exposure and depression—A systematic review and meta‐analysis. Drug and Alcohol Review, 42 (6), 1438-1449. doi: 10.1111/dar.13670

Leung, Janni, Sun, Tianze, Vu, Giang, Dawson, Danielle and Chan, Gary Chung Kai (2023). Promotions of vaping products near schools and central business district: a descriptive cross‐sectional study. Health Promotion Journal of Australia. doi: 10.1002/hpja.791

Price, Daicia, Bonsaksen, Tore, Leung, Janni, McClure-Thomas, Caitlin, Ruffolo, Mary, Lamph, Gary, Kabelenga, Isaac and Ostertun Geirdal, Amy (2023). Factors associated with trust in public authorities among adults in Norway, United Kingdom, United States, and Australia two years after the COVID-19 outbreak. International Journal of Public Health, 68 1605846, 1-7. doi: 10.3389/ijph.2023.1605846

Sun, Tianze, Lim, Carmen C.W., Chung, Jack, Cheng, Brandon, Davidson, Lily, Tisdale, Calvert, Leung, Janni, Gartner, Coral E., Connor, Jason, Hall, Wayne D. and Chan, Gary C.K. (2023). Vaping on TikTok: a systematic thematic analysis. Tobacco Control, 32 (2), 251-254. doi: 10.1136/tobaccocontrol-2021-056619

Connor, Jason P., Leung, Janni, Chan, Gary C.K. and Stjepanović, Daniel (2023). Seeking order in patterns of polysubstance use . Current Opinion in Psychiatry, 36 (4), 263-268. doi: 10.1097/yco.0000000000000881

Shanmuga Anandan, Aathavan, Leung, Janni, Chan, Gary C. K., Sun, Tianze, Connor, Jason P., Hall, Wayne D. and Stjepanović, Daniel (2023). Common adverse events of electronic cigarettes compared with traditional nicotine replacement therapies: a systematic review and meta‐analysis. Drug and Alcohol Review, 42 (5), 1278-1287. doi: 10.1111/dar.13674

Hall, Wayne, Stjepanović, Daniel, Dawson, Danielle and Leung, Janni (2023). The implementation and public health impacts of cannabis legalization in Canada: a systematic review. Addiction, 118 (11), 2062-2072. doi: 10.1111/add.16274

Leung, Janni, Tisdale, Calvert, Choi, Jisu, Ellem, Rhiannon, Davidson, Lily, Chan, Gary C. K., White, Melanie J., Kavanagh, David J., Quinn, Catherine and Hides, Leanne (2023). E-Cigarette Use Among High School Students—a Cross-Sectional Study of Associated Risk Factors for the Use of Flavour-Only and Nicotine Vapes. International Journal of Mental Health and Addiction, 1-15. doi: 10.1007/s11469-023-01099-7

Leung, Janni, Price, Daicia, McClure-Thomas, Caitlin, Bonsaksen, Tore, Ruffolo, Mary, Kabelenga, Isaac, Lamph, Gary and Geirdal, Amy Østertun (2023). Motivation and hesitancies in obtaining the COVID-19 vaccine—a cross-sectional study in Norway, USA, UK, and Australia. Vaccines, 11 (6) 1086. doi: 10.3390/vaccines11061086

Vu, Giang T, Stjepanović, Daniel, Sun, Tianze, Leung, Janni, Chung, Jack, Connor, Jason, Thai, Phong K, Gartner, Coral E, Tran, Bach Xuan, Hall, Wayne D and Chan, Gary (2023). Predicting the long-term effects of electronic cigarette use on population health: a systematic review of modelling studies. Tobacco Control tc-2022-057748, 1-8. doi: 10.1136/tc-2022-057748

Leung, Janni, Chiu, Vivian, Man, Nicola, Yuen, Wing See, Dobbins, Timothy, Dunlop, Adrian, Gisev, Natasa, Hall, Wayne, Larney, Sarah, Pearson, Sallie‐Anne, Degenhardt, Louisa and Peacock, Amy (2023). All‐cause and cause‐specific mortality in individuals with an alcohol‐related emergency or hospital inpatient presentation: a retrospective data linkage cohort study. Addiction, 118 (9), 1751-1762. doi: 10.1111/add.16218

Eley, Diann S., Bansal, Vikas, Cloninger, C. Robert and Leung, Janni (2023). Temperament and character in an Australian sample: examining cross-sectional associations of personality with age, sex, and satisfaction with life. PeerJ, 11 e15342, e15342. doi: 10.7717/peerj.15342

Lim, Carmen C. W., Leung, Janni K. Y., Gravely, Shannon, Gartner, Coral, Sun, Tianze, Chiu, Vivian, Chung, Jack Y. C., Stjepanović, Daniel, Connor, Jason, Scheurer, Roman W., Hall, Wayne and Chan, Gary C. K. (2023). A latent class analysis of patterns of tobacco and cannabis use in Australia and their health‐related correlates. Drug and Alcohol Review, 42 (4), 815-826. doi: 10.1111/dar.13614

Colledge-Frisby, Samantha, Ottaviano, Sophie, Webb, Paige, Grebely, Jason, Wheeler, Alice, Cunningham, Evan B, Hajarizadeh, Behzad, Leung, Janni, Peacock, Amy, Vickerman, Peter, Farrell, Michael, Dore, Greg, Hickman, Matthew and Degenhardt, Louisa (2023). Global coverage of interventions to prevent and manage drug-related harms among people who inject drugs: a systematic review. The Lancet Global Health, 11 (5), e673-e683. doi: 10.1016/s2214-109x(23)00058-x

Degenhardt, Louisa, Webb, Paige, Colledge-Frisby, Samantha, Ireland, Jeremy, Wheeler, Alice, Ottaviano, Sophie, Willing, Alex, Kairouz, Abe, Cunningham, Evan B, Hajarizadeh, Behzad, Leung, Janni, Tran, Lucy T, Price, Olivia, Peacock, Amy, Vickerman, Peter, Farrell, Michael, Dore, Gregory J, Hickman, Matthew and Grebely, Jason (2023). Epidemiology of injecting drug use, prevalence of injecting-related harm, and exposure to behavioural and environmental risks among people who inject drugs: a systematic review. The Lancet Global Health, 11 (5), e659-e672. doi: 10.1016/s2214-109x(23)00057-8

Hall, Wayne, Leung, Janni and Carlini, Beatriz H. (2023). Do not let the ideal be the enemy of good enough regulation. Addiction, 118 (6), 1009-1010. doi: 10.1111/add.16201

Sun, Tianze, Anandan, Aathavan, Lim, Carmen C. W., East, Katherine, Xu, Steve S., Quah, Anne C. K., Rutherford, Brienna N., Johnson, Benjamin, Qi, Yaqi, Stjepanovic, Daniel, Leung, Janni, Connor, Jason P., Gartner, Coral, Hall, Wayne D., Vu, Giang and Chan, Gary C. K. (2023). Global prevalence of heated tobacco product use, 2015‐2022: a systematic review and meta‐analysis. Addiction, 118 (8), 1430-1444. doi: 10.1111/add.16199

Belete, Habte, Mekonen, Tesfa, Espinosa, Dorothy C., Ambaw, Fentie, Connor, Jason, Chan, Gary, Hides, Leanne, Hall, Wayne and Leung, Janni (2023). Cannabis use in Sub‐Saharan Africa: a systematic review and meta‐analysis. Addiction, 118 (7), 1201-1215. doi: 10.1111/add.16170

Syangbo, Anjalee, Hickman, Matthew, Colledge‐Frisby, Samantha, Leung, Janni, Grebely, Jason, Larney, Sarah, Degenhardt, Louisa and Trickey, Adam (2023). Associations between the prevalence of chronic hepatitis B among people who inject drugs and country‐level characteristics: an ecological analysis. Drug and Alcohol Review, 42 (3), 569-581. doi: 10.1111/dar.13595

Lim, Carmen C. W., Sun, Tianze, Gartner, Coral, Connor, Jason, Fahmi, Marco, Hall, Wayne, Hames, Sam, Stjepanović, Daniel, Chan, Gary and Leung, Janni (2023). What is the hype on # MedicinalCannabis in the United States? A content analysis of medicinal cannabis tweets. Drug and Alcohol Review, 43 (1), 28-35. doi: 10.1111/dar.13618

Johnson, Benjamin, Stjepanović, Daniel, Leung, Janni, Sun, Tianze and Chan, Gary C. K. (2023). Cryptocurrency trading, mental health and addiction: a qualitative analysis of Reddit discussions. Addiction Research and Theory, 31 (5), 345-351. doi: 10.1080/16066359.2023.2174259

Chiu, Vivian, Chan, Gary, Hall, Wayne, Hides, Leanne and Leung, Janni (2023). Trends in cannabis use intention around the period of cannabis legalisation in Australia: an age‐period‐cohort model. Drug and Alcohol Review, 42 (2), 337-345. doi: 10.1111/dar.13578

Hall, Wayne, Leung, Janni and Carlini, Beatriz H. (2023). How should policy makers regulate the tetrahydrocannabinol content of cannabis products in a legal market?. Addiction, 118 (6), 998-1003. doi: 10.1111/add.16135

Tisdale, Calvert, Leung, Janni, de Andrade, Dominique and Hides, Leanne (2023). What client demographic, substance use, mental health, treatment, and psychological variables predict residential treatment completion for substance use disorders?. International Journal of Mental Health and Addiction. doi: 10.1007/s11469-022-01002-w

Bonsaksen, Tore, Ruffolo, Mary, Price, Daicia, Leung, Janni, Thygesen, Hilde, Lamph, Gary, Kabelenga, Isaac and Geirdal, Amy Østertun (2023). Associations between social media use and loneliness in a cross-national population: do motives for social media use matter?. Health Psychology and Behavioral Medicine, 11 (1) 2158089, 2158089. doi: 10.1080/21642850.2022.2158089

Johnson, Benjamin, Co, Steven, Sun, Tianze, Lim, Carmen C.W., Stjepanović, Daniel, Leung, Janni, Saunders, John B. and Chan, Gary C.K. (2023). Cryptocurrency trading and its associations with gambling and mental health: a scoping review. Addictive Behaviors, 136 107504, 1-8. doi: 10.1016/j.addbeh.2022.107504

Eley, Diann S., Leung, Janni and Cloninger, Kevin M. (2022). A longitudinal cohort study observed increasing perfectionism and declining resilience, ambiguity tolerance and calling during medical school which is not explained by student personality. BMC Medical Education, 22 (1) 784, 784. doi: 10.1186/s12909-022-03850-5

Leung, Janni, Stjepanovic, Daniel, Vu, Giang, Lim, Carmen, Anandan, Aathavan Shanmuga, Hall, Wayne, Connor, Jason and Chan, Gary (2022). Non-medical use of pharmaceutical opioids with and without other illicit substance use: Trends from two repeated nationally representative Australian surveys. Drug and Alcohol Dependence Reports, 5 100118, 100118. doi: 10.1016/j.dadr.2022.100118

Mekonen, Tesfa, Chan, Gary C. K., Belete, Tilahun, Menberu, Melak, Davidson, Lily, Hides, Leanne and Leung, Janni (2022). Mental health service utilization in a low resource setting: A qualitative study on perspectives of health professionals in Northwest Ethiopia. PLoS One, 17 (11) e0278106, 1-13. doi: 10.1371/journal.pone.0278106

Lim, Carmen C. W., Chan, Gary C. K., Wadsworth, Elle, Stjepanović, Daniel, Chiu, Vivian, Chung, Jack Y. C., Sun, Tianze, Connor, Jason, Leung, Janni, Gartner, Coral, Hall, Wayne and Hammond, David (2022). Trends and socio-demographic differences of cannabis vaping in the USA and Canada. International Journal of Environmental Research and Public Health, 19 (21) 14394, 14394. doi: 10.3390/ijerph192114394

Leung, Janni, Quinn, Catherine, Carlyle, Molly, Ellem, Rhiannon, Tisdale, Calvert, Davidson, Lily, White, Melanie J., Kavanagh, David J. and Hides, Leanne (2022). Retrospective self-reports of how adolescent substance use changed with the COVID-19 pandemic. International Journal of Environmental Research and Public Health, 19 (20) 13680, 1-10. doi: 10.3390/ijerph192013680

Rutherford, Brienna N., Lim, Carmen C. W., Johnson, Benjamin, Cheng, Brandon, Chung, Jack, Huang, Sandy, Sun, Tianze, Leung, Janni, Stjepanović, Daniel and Chan, Gary C. K. (2022). #TurntTrending: a systematic review of substance use portrayals on social media platforms. Addiction, 118 (2), 206-217. doi: 10.1111/add.16020

Yuen, Wing S., Leung, Janni, Man, Nicola, Chiu, Vivian, Gisev, Natasa, Livingston, Michael, Degenhardt, Louisa, Farrell, Michael, Pearson, Sallie‐Anne, Dobbins, Timothy, Dunlop, Adrian, Mattick, Richard P. and Peacock, Amy (2022). Age at first alcohol‐related hospital separation or emergency department presentation and rate of re‐admission: a retrospective data linkage cohort of young Australians. Drug and Alcohol Review, 41 (7), 1577-1588. doi: 10.1111/dar.13529

Leung, Janni, Santo, Thomas, Colledge, Samantha, Mekonen, Tesfa, Thomson, Kate, Degenhardt, Louisa, Connor, Jason P., Hall, Wayne and Stjepanović, Daniel (2022). Mood and anxiety symptoms in persons taking prescription opioids: a systematic review with meta-analyses of longitudinal studies. Pain Medicine, 23 (8), 1442-1456. doi: 10.1093/pm/pnac029

McClure-Thomas, Caitlin, Lim, Carmen, Sebayang, Susy, Fausiah, Fitri, Gouda, Hebe and Leung, Janni (2022). Perceived loneliness, peer, and parental relationship with smoking: A cross-sectional analysis of adolescents across South-East Asia. Asia Pacific Journal of Public Health, 34 (8), 101053952211152-777. doi: 10.1177/10105395221115220

Rutherford, Brienna N., Sun, Tianze, Johnson, Benjamin, Co, Steven, Lim, Tong Liang, Lim, Carmen C. W., Chiu, Vivian, Leung, Janni, Stjepanovic, Daniel, Connor, Jason P. and Chan, Gary C. K. (2022). Getting high for likes: exploring cannabis‐related content on TikTok. Drug and Alcohol Review, 41 (5), 1119-1125. doi: 10.1111/dar.13433

Bonsaksen, Tore, Leung, Janni, Price, Daicia, Ruffolo, Mary, Lamph, Gary, Kabelenga, Isaac, Thygesen, Hilde and Geirdal, Amy Østertun (2022). Self-reported long COVID in the general population: sociodemographic and health correlates in a cross-national sample. Life, 12 (6) 901, 1-13. doi: 10.3390/life12060901

Chan, Gary C. K., Lim, Carmen, Sun, Tianze, Stjepanovic, Daniel, Connor, Jason, Hall, Wayne and Leung, Janni (2022). Causal inference with observational data in addiction research. Addiction, 117 (10), 2736-2744. doi: 10.1111/add.15972

Sun, Tianze, Lim, Carmen C W, Rutherford, Brienna N., Johnson, Benjamin, Connor, Jason, Gartner, Coral E, Hall, Wayne D, Leung, Janni and Chan, Gary (2022). Changes in patterns of youth multiple tobacco and/or e-cigarette product use in the US between 2014 and 2020: a multiple-group latent class analysis. Tobacco Control, 33 (1) tobaccocontrol-2022-057266, tobaccocontrol-2022. doi: 10.1136/tobaccocontrol-2022-057266

Ruffolo, Mary C., Price, Daicia, Bonsaksen, Tore, Leung, Janni, Schoultz, Mariyana, Thygesen, Hilde and Geirdal, Ostertun (2022). Cross-national study of mental health and employment status nine months post social distancing implementation practices. British Journal of Social Work, 52 (4), 2105-2124. doi: 10.1093/bjsw/bcab177

Leung, Janni, Lim, Carmen C.W., Chiu, Vivian, Chung, Jack, Mekonen, Tesfa, Dawson, Danielle, Hall, Wayne D. and Chan, Gary C.K. (2022). Prevalence and correlates of cannabis use for medicinal reasons – an Australian cross-sectional study. Addictive Behaviors Reports, 15 100436, 100436. doi: 10.1016/j.abrep.2022.100436

Chan, Gary, Sun, Tianze, Lim, Carmen, Stjepanović, Daniel, Rutherford, Brienna, Johnson, Benjamin, Hall, Wayne and Leung, Janni (2022). Did the under‐reporting of meth/amphetamine use increase in a general population survey in Australia as negative media coverage increased?. Addiction, 117 (6), 1787-1793. doi: 10.1111/add.15783

Bonsaksen, Tore, Chiu, Vivian, Leung, Janni, Schoultz, Mariyana, Thygesen, Hilde, Price, Daicia, Ruffolo, Mary and Geirdal, Amy Østertun (2022). Students’ mental health, well-being, and loneliness during the COVID-19 pandemic: a cross-national study. Healthcare, 10 (6) 996, 1-13. doi: 10.3390/healthcare10060996

Leung, Janni, Gravely, Shannon, Lim, Carmen, Hall, Wayne and Chan, Gary (2022). Age‐period‐cohort analysis of trends in tobacco smoking, cannabis use, and their co‐use in the Australian population. Addiction, 117 (10), 2730-2735. doi: 10.1111/add.15951

Chan, Gary C. K., Gartner, Coral, Lim, Carmen, Sun, Tianze, Hall, Wayne, Connor, Jason, Stjepanović, Daniel and Leung, Janni (2022). Association between the implementation of tobacco control policies and adolescent vaping in 44 lower‐middle, upper‐middle, and high‐income countries. Addiction, 117 (8), 1-10. doi: 10.1111/add.15892

Chiu, Vivian, Hall, Wayne, Chan, Gary, Hides, Leanne and Leung, Janni (2022). A systematic review of trends in US attitudes toward cannabis legalization. Substance Use and Misuse, 57 (7), 1-10. doi: 10.1080/10826084.2022.2063893

Sun, Tianze, Lim, Carmen C.W., Rutherford, Brienna N., Johnson, Benjamin, Leung, Janni, Gartner, Coral, Hall, Wayne D., Connor, Jason P. and Chan, C. K. Gary (2022). Is smoking reduction and cessation associated with increased e-cigarette use? Findings from a nationally representative sample of adult smokers in Australia. Addictive Behaviors, 127 107217, 1-5. doi: 10.1016/j.addbeh.2021.107217

Chan, Gary, Sun, Tianze, Lim, Carmen, Yuen, Wing See, Stjepanović, Daniel, Rutherford, Brienna, Hall, Wayne, Johnson, Ben and Leung, Janni (2022). An age-period-cohort analysis of trends in psychedelic and ecstasy use in the Australian population. Addictive Behaviors, 127 107216, 107216. doi: 10.1016/j.addbeh.2021.107216

Leung, Janni, Chan, Gary C. K., Tan, Samuel X., McClure-Thomas, Caitlin, Degenhardt, Louisa and Hall, Wayne (2022). State-level prevalence and associates of opioid dependence in the USA. International Journal of Environmental Research and Public Health, 19 (7) 3825. doi: 10.3390/ijerph19073825

Stjepanović, Daniel, Phartiyal, Preeti, Leung, Janni, Lim, Carmen C. W., Sun, Tianze, Chung, Jack Yiu Chak, Gartner, Coral E., Hall, Wayne D. and Chan, Gary C. K. (2022). Efficacy of smokeless tobacco for smoking cessation: a systematic review and meta-analysis. Tobacco Control, 32 (6) 057019, 1-12. doi: 10.1136/tobaccocontrol-2021-057019

Ferrari, Alize J., Santomauro, Damian F., Herrera, Ana M. Mantilla, Shadid, Jamileh, Ashbaugh, Charlie, Erskine, Holly E., Charlson, Fiona J., Degenhardt, Louisa, Scott, James G., McGrath, John J., Allebeck, Peter, Benjet, Corina, Breitborde, Nicholas J. K., Brugha, Traolach, Dai, Xiaochen, Dandona, Lalit, Dandona, Rakhi, Fischer, Florian, Haagsma, Juanita A., Maria Haro, Josep, Kieling, Christian, Knudsen, Ann Kristin Skrindo, Kumar, G. Anil, Leung, Janni, Majeed, Azeem, Mitchell, Philip B., Moitra, Modhurima, Mokdad, Ali H., Molokhia, Mariam ... Whiteford, Harvey A. (2022). Global, regional, and national burden of 12 mental disorders in 204 countries and territories, 1990-2019: a systematic analysis for the Global Burden of Disease Study 2019. Lancet Psychiatry, 9 (2), 137-150. doi: 10.1016/s2215-0366(21)00395-3

Rutherford, Brienna N., Sun, Tianze, Lim, Carmen C. W., Chung, Jack, Cheng, Brandon, Davidson, Lily, Tisdale, Calvert, Leung, Janni, Stjepanović, Daniel, Connor, Jason P. and Chan, Gary C. K. (2022). Changes in viewer engagement and accessibility of popular vaping videos on TikTok: a 12-month prospective study. International Journal of Environmental Research and Public Health, 19 (3) 1141, 1141. doi: 10.3390/ijerph19031141

Thygesen, Hilde, Bonsaksen, Tore, Schoultz, Mariyana, Ruffolo, Mary, Leung, Janni, Price, Daicia and Geirdal, Amy Østertun (2022). Social media use and its associations with mental health 9 months after the COVID-19 outbreak: a cross-national study. Frontiers in Public Health, 9 752004, 752004. doi: 10.3389/fpubh.2021.752004

Leung, Janni, Chan, Gary, Stjepanović, Daniel, Chung, Jack Yiu Chak, Hall, Wayne and Hammond, David (2022). Prevalence and self-reported reasons of cannabis use for medical purposes in USA and Canada. Psychopharmacology, 239 (5), 1509-1519. doi: 10.1007/s00213-021-06047-8

Heikkinen, J., Koivumaa-Honkanen, H., Rauma, P., Williams, L. J., Quirk, S. E., Leung, J. and Honkanen, R. J. (2022). Comorbidity of mental and musculoskeletal disorders in ageing women: a data linkage study using national registries. Maturitas, 155, 63-69. doi: 10.1016/j.maturitas.2021.10.006

Mekonen, Tesfa, Ford, Sarah, Chan, Gary C. K., Hides, Leanne, Connor, Jason P. and Leung, Janni (2022). What is the short-term remission rate for people with untreated depression? A systematic review and meta-analysis. Journal of Affective Disorders, 296, 17-25. doi: 10.1016/j.jad.2021.09.046

Chan, Gary, Huo, Yan, Kelly, Sarah, Leung, Janni, Tisdale, Calvert and Gullo, Matthew (2022). The impact of eSports and online video gaming on lifestyle behaviours in youth: a systematic review. Computers in Human Behavior, 126 106974, 1-16. doi: 10.1016/j.chb.2021.106974

Sun, Tianze, Lim, Carmen C. W., Stjepanović, Daniel, Leung, Janni, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Chan, Gary C.K. (2021). Has increased youth e-cigarette use in the USA, between 2014 and 2020, changed conventional smoking behaviors, future intentions to smoke and perceived smoking harms?. Addictive Behaviors, 123 107073, 107073. doi: 10.1016/j.addbeh.2021.107073

Chan, Gary, Chiu, Vivian, Sun, Tianze, Connor, Jason P., Hall, Wayne D. and Leung, Janni (2021). Age-related trends in cannabis use in Australia. Findings from a series of large nationally representative surveys. Addictive Behaviors, 123 107059, 107059. doi: 10.1016/j.addbeh.2021.107059

Mekonen, Tesfa, Chan, Gary C.K., Connor, Jason P., Hides, Leanne and Leung, Janni (2021). Estimating the global treatment rates for depression: a systematic review and meta-analysis. Journal of Affective Disorders, 295, 1234-1242. doi: 10.1016/j.jad.2021.09.038

Price, Daicia, Bonsaksen, Tore, Ruffolo, Mary, Leung, Janni, Thygesen, Hilde, Schoultz, Mariyana and Geirdal, Amy Ostertun (2021). Willingness to take the COVID-19 vaccine as reported nine months after the pandemic outbreak: a cross-national study. Social Sciences, 10 (11) 442, 1-9. doi: 10.3390/socsci10110442

Tisdale, Calvert, de Andrade, Dominique, Leung, Janni, Chiu, Vivian and Hides, Leanne (2021). Utilising data linkage to describe and explore mortality among a retrospective cohort of individuals admitted to residential substance use treatment. Drug and Alcohol Review, 40 (7), 1202-1206. doi: 10.1111/dar.13279

GBD 2019 Adolescent Mortality Collaborators, Mamun, Abdullah, Anderlini, Deanna, Lalloo, Ratilal, McGrath, John, Uddin, Riaz and Leung, Janni (2021). Global, regional, and national mortality among young people aged 10-24 years, 1950-2019: a systematic analysis for the Global Burden of Disease Study 2019. Lancet (London, England), 398 (10311), 1593-1618. doi: 10.1016/S0140-6736(21)01546-4

Lim, Carmen C. W., Sun, Tianze, Leung, Janni, Chung, Jack Y. C., Gartner, Coral, Connor, Jason, Hall, Wayne, Chiu, Vivian, Stjepanovic, Daniel and Chan, Gary C. K. (2021). Prevalence of adolescent cannabis vaping: a systematic review and meta-analysis of US and Canadian studies. JAMA Pediatrics, 176 (1), 42-51. doi: 10.1001/jamapediatrics.2021.4102

Price, Daicia, Bonsaksen, Tore, Ruffolo, Mary, Leung, Janni, Chiu, Vivian, Thygesen, Hilde, Schoultz, Mariyana and Geirdal, Amy Ostertun (2021). Perceived trust in public authorities nine months after the COVID-19 outbreak: a cross-national study. Social Sciences, 10 (9) 349. doi: 10.3390/socsci10090349

Thygesen, Hilde, Bonsaksen, Tore, Schoultz, Mariyana, Ruffolo, Mary, Leung, Janni, Price, Daicia and Geirdal, Amy Østertun (2021). Use and self-perceived effects of social media before and after the COVID-19 outbreak: a cross-national study. Health and Technology, 11 (6), 1347-1357. doi: 10.1007/s12553-021-00595-x

van Woerden, Hugo C., Angus, Neil, Kiparoglou, Vasiliki, Atherton, Iain and Leung, Janni (2021). Long-term conditions in older people are linked with loneliness, but a sense of coherence buffers the adverse effects on quality of life: a cross-sectional study. Journal of Multidisciplinary Healthcare, 14, 2467-2475. doi: 10.2147/JMDH.S317393

Lim, Carmen C. W. , Leung, Janni, Chung, Jack Yiu Chak , Sun, Tianze, Gartner, Coral, Connor, Jason, Hall, Wayne , Chiu, Vivian, Tisdale, Calvert , Stjepanović, Daniel and Chan, Gary (2021). Content analysis of cannabis vaping videos on YouTube. Addiction, 116 (9), 2443-2453. doi: 10.1111/add.15424

Sun, Tianze, Lim, Carmen C.W., Gartner, Coral, Connor, Jason P., Hall, Wayne D., Leung, Janni, Stjepanović, Daniel and Chan, Gary C.K. (2021). Reactions on Twitter towards Australia's proposed import restriction on nicotine vaping products: a thematic analysis. Australian and New Zealand Journal of Public Health, 45 (6) 1753-6405.13143, 1-3. doi: 10.1111/1753-6405.13143

Mekonen, Tesfa, Leung, Janni, Chan, Gary C. K., Hides, Leanne and Connor, Jason P. (2021). Treatment trajectories for alcohol use disorder: Where is the gap?. Alcoholism: Clinical and Experimental Research, 45 (8), 1560-1562. doi: 10.1111/acer.14660

Chan, Gary C. K., Stjepanović, Daniel, Lim, Carmen, Sun, Tianze, Shanmuga Anandan, Aathavan, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Leung, Janni (2021). A systematic review of randomized controlled trials and network meta-analysis of e-cigarettes for smoking cessation. Addictive Behaviors, 119 106912, 106912. doi: 10.1016/j.addbeh.2021.106912

Nielsen, Suzanne, Gisev, Natasa, Leung, Janni, Clare, Philip, Bruno, Raimondo, Lintzeris, Nicholas, Larance, Briony, Blyth, Fiona, Hall, Wayne, Cohen, Milton, Degenhardt, Louisa, Farrell, Michael and Campbell, Gabrielle (2021). Clinical correlates and outcomes associated with pregabalin use among people prescribed opioids for chronic non-cancer pain: a five-year prospective cohort study. British Journal of Clinical Pharmacology, 87 (8), 3092-3104. doi: 10.1111/bcp.14715

Chiu, Vivian, Leung, Janni, Hall, Wayne, Stjepanović, Daniel and Degenhardt, Louisa (2021). Public health impacts to date of the legalisation of medical and recreational cannabis use in the USA. Neuropharmacology, 193 108610, 108610. doi: 10.1016/j.neuropharm.2021.108610

Bonsaksen, Tore, Leung, Janni, Schoultz, Mariyana, Thygesen, Hilde, Price, Daicia, Ruffolo, Mary and Geirdal, Amy Østertun (2021). Cross-national study of worrying, loneliness, and mental health during the COVID-19 pandemic: a comparison between individuals with and without infection in the family. Healthcare, 9 (7) 903, 903. doi: 10.3390/healthcare9070903

Bonsaksen, Tore, Ruffolo, Mary, Leung, Janni, Price, Daicia, Thygesen, Hilde, Schoultz, Mariyana and Geirdal, Amy Østertun (2021). Loneliness and its association with social media use during the COVID-19 outbreak. Social Media and Society, 7 (3), 1-10. doi: 10.1177/20563051211033821

Schoultz, Mariyana, Leung, Janni, Bonsaksen, Tore, Ruffolo, Mary, Thygesen, Hilde, Price, Daicia and Geirdal, Amy Østertun (2021). Mental health, information and being connected: qualitative experiences of social media use during the COVID-19 pandemic from a trans-national sample. Healthcare, 9 (6) 735, 735. doi: 10.3390/healthcare9060735

Bonsaksen, Tore, Thygesen, Hilde, Leung, Janni, Ruffolo, Mary, Schoultz, Mariyana, Price, Daicia and Østertun Geirdal, Amy (2021). Video-based communication and its association with loneliness, mental health and quality of life among older people during the COVID-19 outbreak. International Journal of Environmental Research and Public Health, 18 (12) 6284, 6284. doi: 10.3390/ijerph18126284

Geirdal, Amy K. Østertun, Price, Daicia, Schoultz, Mariyana, Thygesen, Hilde, Ruffolo, Mary, Leung, Janni and Bonsaksen, Tore (2021). The significance of demographic variables on psychosocial health from the early stage and nine months after the COVID-19 pandemic outbreak. A cross-national study. International Journal of Environmental Research and Public Health, 18 (8) 4345, 1-18. doi: 10.3390/ijerph18084345

Elphinston, Rachel A., Sterling, Michele, Leung, Janni, Gray, Paul D., Requena, Simone Scotti and Connor, Jason P (2021). Brief psychological interventions for reducing prescription opioid use, related harm and pain intensity in patients with chronic pain: a systematic review and assessment of patient interest. The Clinical Journal of Pain, 37 (4), 270-280. doi: 10.1097/AJP.0000000000000908

Kelly, Sarah and Leung, Janni (2021). The new frontier of esports and gaming: a scoping meta-review of health impacts and research agenda. Frontiers in Sports and Active Living, 3, 640362. doi: 10.3389/fspor.2021.640362

Bonsaksen, Tore, Schoultz, Mariyana, Thygesen, Hilde, Ruffolo, Mary, Price, Daicia, Leung, Janni and Geirdal, Amy Østertun (2021). Loneliness and its associated factors nine months after the COVID-19 outbreak: a cross-national study. International Journal of Environmental Research and Public Health, 18 (6) 2841, 1-1. doi: 10.3390/ijerph18062841

Geirdal, Amy Østertun, Ruffolo, Mary, Leung, Janni, Thygesen, Hilde, Price, Daicia, Bonsaksen, Tore and Schoultz, Mariyana (2021). Mental health, quality of life, wellbeing, loneliness and use of social media in a time of social distancing during the COVID-19 outbreak. A cross-country comparative study. Journal of Mental Health, 30 (2), 148-155. doi: 10.1080/09638237.2021.1875413

Chiu, Vivian, Chan, Gary, Hall, Wayne, Hides, Leanne, Lim, Carmen and Leung, Janni (2021). Personal correlates of support for medical and recreational cannabis legalization in Australia. Frontiers in Psychiatry, 12 551661, 551661. doi: 10.3389/fpsyt.2021.551661

Leung, Janni, Stjepanović, Daniel, Dawson, Danielle and Hall, Wayne D. (2021). Do cannabis users reduce their THC dosages when using more potent cannabis products? A review. Frontiers in Psychiatry, 12 630602, 1-10. doi: 10.3389/fpsyt.2021.630602

Fan, Vanessa Sha, Mahadevan, Renuka and Leung, Janni (2021). Effect of income inequality, community infrastructure and individual stressors on adult depression. Health Promotion International, 36 (1), 46-57. doi: 10.1093/heapro/daaa036

Leung, Janni, Gouda, Hebe, Chung, Jack Yiu Chak and Irmansyah, Irmansyah (2021). Comorbidity between depressive symptoms and chronic conditions – findings from the Indonesia Family Life Survey. Journal of Affective Disorders, 280 (Pt A), 236-240. doi: 10.1016/j.jad.2020.11.007

Leung, Janni, Chung, Jack Yiu Chak, Tisdale, Calvert, Chiu, Vivian, Lim, Carmen C. W. and Chan, Gary (2021). Anxiety and panic buying behaviour during COVID-19 pandemic—a qualitative analysis of toilet paper hoarding contents on Twitter. International Journal of Environmental Research and Public Health, 18 (3) 1127, 1-16. doi: 10.3390/ijerph18031127

Ruffolo, Mary, Price, Daicia, Schoultz, Mariyana, Leung, Janni, Bonsaksen, Tore, Thygesen, Hilde and Geirdal, Amy Østertun (2021). Employment uncertainty and mental health during the COVID-19 pandemic initial social distancing implementation: a cross-national study. Global Social Welfare, 8 (2), 1-10. doi: 10.1007/s40609-020-00201-4

Carlyle, Molly, Leung, Janni, Walter, Zoe C., Juckel, Jennifer, Salom, Caroline, Quinn, Catherine A., Davidson, Lily, Ellem, Rhiannon, Newland, Grace and Hides, Leanne (2021). Changes in substance use among people seeking alcohol and other drug treatment during the COVID-19 pandemic: evaluating mental health outcomes and resilience. Substance Abuse: Research and Treatment, 15, 11782218211061746. doi: 10.1177/11782218211061746

Hall, Wayne, Leung, Janni and Lynskey, Michael (2020). The Effects of Cannabis Use on the Development of Adolescents and Young Adults. Annual Review of Developmental Psychology, 2 (1), 461-483. doi: 10.1146/annurev-devpsych-040320-084904

Lim, Carmen C.W, Leung, Janni K.Y, Connor, Jason P., Hall, Wayne D., Gartner, Coral, Cheng, Brandon H.C, Scheurer, Roman W., Sun, Tianze and Chan, Gary C.K (2020). Availability of substances for use in personal vaporisers on three online cryptomarkets. Drug and Alcohol Dependence, 217 108254, 108254. doi: 10.1016/j.drugalcdep.2020.108254

Mekonen, Tesfa, Chan, Gary C. K., Connor, Jason, Hall, Wayne, Hides, Leanne and Leung, Janni (2020). Treatment rates for alcohol use disorders: a systematic review and meta-analysis. Addiction, 116 (10), 2617-2634. doi: 10.1111/add.15357

Chan, Gary C. K., Stjepanovic, Daniel, Lim, Carmen, Sun, Tianze, Shanmuga Anandan, Aathavan, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Leung, Janni (2020). Gateway or common liability? A systematic review and meta‐analysis of studies of adolescent e‐cigarette use and future smoking initiation. Addiction, 116 (4) add.15246, 743-756. doi: 10.1111/add.15246

Tran, Lucy Thi, Peacock, Amy, Colledge, Samantha, Memedovic, Sonja, Grebely, Jason, Leung, Janni, Larney, Sarah, Trickey, Adam, Stone, Jack, Vickerman, Peter, Hickman, Matthew and Degenhardt, Louisa (2020). Injecting risk behaviours amongst people who inject drugs: A global multi-stage systematic review and meta-analysis. International Journal of Drug Policy, 84 102866, 102866. doi: 10.1016/j.drugpo.2020.102866

Leung, Janni, Chan, Gary C.K., Hides, Leanne and Hall, Wayne D. (2020). What is the prevalence and risk of cannabis use disorders among people who use cannabis? a systematic review and meta-analysis. Addictive Behaviors, 109 106479, 106479. doi: 10.1016/j.addbeh.2020.106479

Hall, Wayne D. and Leung, Janni (2020). Short-term effects of state legalization on adolescent cannabis use may not predict any longer-term effects. American Journal of Public Health, 110 (9), 1270-1271. doi: 10.2105/AJPH.2020.305830

Eley, Diann S., Bansal, Vikas and Leung, Janni (2020). Perfectionism as a mediator of psychological distress: implications for addressing underlying vulnerabilities to the mental health of medical students. Medical Teacher, 42 (11), 1-7. doi: 10.1080/0142159x.2020.1805101

Schoultz, Mariyana, Beattie, Michelle, Gorely, Trish and Leung, Janni (2020). Assessment of causal link between psychological factors and symptom exacerbation in inflammatory bowel disease: a systematic review utilising Bradford Hill criteria and meta-analysis of prospective cohort studies. Systematic Reviews, 9 (1) 169, 169. doi: 10.1186/s13643-020-01426-2

Leung, Janni, Chiu, Vivian, Chung, Jack Yiu Chak, Hall, Wayne D. and Chan, Gary C. K. (2020). How many more young Australians say that they would use cannabis if it were legal? : Australians say that they would use cannabis. Drug and Alcohol Review, 39 (6), 768-772. doi: 10.1111/dar.13124

Leung, Janni, Connor, Jason, Hides, Leanne and Hall, Wayne D (2020). Alcohol advertisers may be using social media to encourage parents to drink during COVID ‐19. Medical Journal of Australia, 213 (4) mja2.50707, 188-188.e1. doi: 10.5694/mja2.50707

Leung, Janni, Fan, Vanessa Sha and Mahadevan, Renuka (2020). How do different chronic condition comorbidities affect changes in depressive symptoms of middle aged and older adults?. Journal of Affective Disorders, 272, 46-49. doi: 10.1016/j.jad.2020.03.125

Colledge, Samantha, Leung, Janni, Grebely, Jason, Degenhardt, Louisa, Peacock, Amy, Hickman, Matthew, Vickerman, Peter, Stone, Jack, Trickey, Adam and Larney, Sarah (2020). Socio-demographic and ecological factors associated with anti-HCV prevalence in people who inject drugs: a systematic review. Drug and Alcohol Dependence, 209 107899, 107899. doi: 10.1016/j.drugalcdep.2020.107899

Larney, Sarah, Leung, Janni, Grebely, Jason, Hickman, Matthew, Vickerman, Peter, Peacock, Amy, Stone, Jack, Trickey, Adam, Dumchev, Kostyantyn V., Colledge, Samantha, Cunningham, Evan B., Lynskey, Michael, Mattick, Richard P. and Degenhardt, Louisa (2020). Global systematic review and ecological analysis of HIV in people who inject drugs: National population sizes and factors associated with HIV prevalence. International Journal of Drug Policy, 77 102656, 102656. doi: 10.1016/j.drugpo.2019.102656

Colledge, Samantha, Leung, Janni, Larney, Sarah, Peacock, Amy, Grebely, Jason, Hickman, Matthew, Cunningham, Evan, Trickey, Adam, Stone, Jack, Vickerman, Peter and Degenhardt, Louisa (2020). Frequency of injecting among people who inject drugs: A systematic review and meta-analysis. International Journal of Drug Policy, 76 102619, 102619. doi: 10.1016/j.drugpo.2019.102619

Colledge, Samantha, Larney, Sarah, Peacock, Amy, Leung, Janni, Hickman, Matt, Grebely, Jason, Farrell, Michael and Degenhardt, Louisa (2020). Depression, post-traumatic stress disorder, suicidality and self-harm among people who inject drugs: a systematic review and meta-analysis. Drug and Alcohol Dependence, 207 107793, 1-7. doi: 10.1016/j.drugalcdep.2019.107793

Hines, Lindsey A., Trickey, Adam, Leung, Janni, Larney, Sarah, Peacock, Amy, Degenhardt, Louisa, Colledge, Samantha, Hickman, Matthew, Grebely, Jason, Cunningham, Evan B., Stone, Jack, Dumchev, Kostyantyn, Griffiths, Paul, Vickerman, Peter, Mattick, Richard P. and Lynskey, Michael (2020). Associations between national development indicators and the age profile of people who inject drugs: results from a global systematic review and meta-analysis. The Lancet Global Health, 8 (1), e76-e91. doi: 10.1016/S2214-109X(19)30462-0

Larney, Sarah, Tran, Lucy Thi, Leung, Janni, Santo, Thomas, Santomauro, Damian, Hickman, Matt, Peacock, Amy, Stockings, Emily and Degenhardt, Louisa (2019). All-cause and cause-specific mortality among people using extramedical opioids: a systematic review and meta-analysis. JAMA Psychiatry, 77 (5), E1-E10. doi: 10.1001/jamapsychiatry.2019.4170

Graves, Anna, McLaughlin, Deirdre, Leung, Janni and Powers, Jennifer (2019). Consent to data linkage in a large online epidemiological survey of 18-23 year old Australian women in 2012-13. BMC Medical Research Methodology, 19 (1) 235, 1-9. doi: 10.1186/s12874-019-0880-z

Leung, Janni, Chiu, Vivian, Connor, Jason P., Peacock, Amy, Kelly, Adrian B., Hall, Wayne and Chan, Gary C. K. (2019). Alcohol consumption and consequences in adolescents in 68 low and middle-income countries – a multi-country comparison of risks by sex. Drug and Alcohol Dependence, 205 107520, 1-9. doi: 10.1016/j.drugalcdep.2019.06.022

Leung, Janni, Chiu, Vivian, Chan, Gary C. K., Stjepanović, Daniel and Hall, Wayne D. (2019). What have been the public health impacts of cannabis legalisation in the USA? A review of evidence on adverse and beneficial effects. Current Addiction Reports, 6 (4), 418-428. doi: 10.1007/s40429-019-00291-x

Hall, Wayne, Stjepanović, Daniel, Caulkins, Jonathan, Lynskey, Michael, Leung, Janni, Campbell, Gabrielle and Degenhardt, Louisa (2019). Public health implications of legalising the production and sale of cannabis for medicinal and recreational use. The Lancet, 394 (10208), 1580-1590. doi: 10.1016/s0140-6736(19)31789-1

Gouda, Hebe N., Charlson, Fiona, Sorsdahl, Katherine, Ahmadzada, Sanam, Ferrari, Alize J., Erskine, Holly, Leung, Janni, Santamauro, Damian, Lund, Crick, Aminde, Leopold Ndemnge, Mayosi, Bongani M., Kengne, Andre Pascal, Harris, Meredith, Achoki, Tom, Wiysonge, Charles S., Stein, Dan J. and Whiteford, Harvey (2019). Burden of non-communicable diseases in sub-Saharan Africa, 1990–2017: results from the Global Burden of Disease Study 2017. The Lancet Global Health, 7 (10), e1375-e1387. doi: 10.1016/s2214-109x(19)30374-2

Heikkinen, Jeremi, Honkanen, Risto, Williams, Lana, Leung, Janni, Rauma, Päivi, Quirk, Shae and Koivumaa-Honkanen, Heli (2019). Depressive disorders, anxiety disorders and subjective mental health in common musculoskeletal diseases: A review. Maturitas, 127, 18-25. doi: 10.1016/j.maturitas.2019.05.011

Trickey, Adam, Fraser, Hannah, Lim, Aaron G., Walker, Josephine G., Peacock, Amy, Colledge, Samantha, Leung, Janni, Grebely, Jason, Larney, Sarah, Martin, Natasha K., Degenhardt, Louisa, Hickman, Matthew, May, Margaret T. and Vickerman, Peter (2019). Modelling the potential prevention benefits of a treat-all hepatitis C treatment strategy at global, regional and country levels: a modelling study. Journal of Viral Hepatitis, 26 (12) jvh.13187, 1388-1403. doi: 10.1111/jvh.13187

Hides, Leanne, Baker, Amanda, Norberg, Melissa, Copeland, Jan, Quinn, Catherine, Walter, Zoe, Leung, Janni, Stoyanov, Stoyan R. and Kavanagh, David (2019). Research protocol for a randomized controlled trial of Keep it Real, a web-based program for cannabis use and psychotic experiences in young people. JMIR Research Protocols, 9 (7) e15803, e15803. doi: 10.2196/15803

Chan, Gary, Leung, Janni, Gartner, Coral, Yong, Hua-Hie, Borland, Ron and Hall, Wayne (2019). Correlates of electronic cigarette use in the general population and among smokers in Australia – findings from a nationally representative survey. Addictive Behaviors, 95, 6-10. doi: 10.1016/j.addbeh.2019.02.012

Bao, Yanping, Larney, Sarah, Peacock, Amy, Colledge, Samantha, Grebely, Jason, Hickman, Matthew, Degenhardt, Louisa and Leung, Janni (2019). Prevalence of HIV, HCV and HBV infection and sociodemographic characteristics of people who inject drugs in China: a systematic review and meta-analysis. International Journal of Drug Policy, 70, 87-93. doi: 10.1016/j.drugpo.2019.05.005

Peacock, Amy, Chiu, Vivian, Leung, Janni, Dobbins, Timothy, Larney, Sarah, Gisev, Natasa, Pearson, Sallie-Anne and Degenhardt, Louisa (2019). Protocol for the Data-Linkage Alcohol Cohort Study (DACS): investigating mortality, morbidity and offending among people with an alcohol-related problem using linked administrative data. BMJ Open, 9 (8) e030605, e030605. doi: 10.1136/bmjopen-2019-030605

Chan, Gary, Connor, Jason, Hall, Wayne and Leung, Janni (2019). The changing patterns and correlates of population‐level polysubstance use in Australian youth: a multi‐group latent class analysis of nationally representative samples spanning 12 years. Addiction, 115 (1) add.14761, 145-155. doi: 10.1111/add.14761

Colledge, Samantha, Peacock, Amy, Leung, Janni, Larney, Sarah, Grebely, Jason, Hickman, Matthew, Cunningham, Evan, Trickey, Adam, Stone, Jack, Vickerman, Peter and Degenhardt, Louisa (2019). The prevalence of non-fatal overdose among people who inject drugs: a multi-stage systematic review and meta-analysis. International Journal of Drug Policy, 73, 172-184. doi: 10.1016/j.drugpo.2019.07.030

Stanaway, Jeffrey D., Afshin, Ashkan, Gakidou, Emmanuela, Lim, Stephen S., Abate, Degu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbasi, Nooshin, Abbastabar, Hedayat, Abd-Allah, Foad, Abdela, Jemal, Abdelalim, Ahmed, Abdollahpour, Ibrahim, Abdulkader, Rizwan Suliankatchi, Abebe, Molla, Abebe, Zegeye, Abera, Semaw F., Abil, Olifan Zewdie, Abraha, Haftom Niguse, Abrham, Aklilu Roba, Abu-Raddad, Laith Jamal, Abu-Rmeileh, Niveen M.E., Accrombessi, Manfred Mario Kokou, Acharya, Dilaram, Acharya, Pawan, Adamu, Abdu A., Adane, Akilew Awoke, Adebayo, Oladimeji M., Adedoyin, Rufus Adesoji ... Murray, Christopher J.L. (2019). Erratum: Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017 (The Lancet (2018) 392(10159) (1923–1994), (S0140673618322256), (10.1016/S0140-6736(18)32225-6)). The Lancet, 393 (10190). doi: 10.1016/S0140-6736(19)31429-1

Leung, Janni, Cloninger, C. Robert, Hong, Barry A., Cloninger, Kevin M. and Eley, Diann S. (2019). Temperament and character profiles of medical students associated with tolerance of ambiguity and perfectionism. PeerJ, 7 (6) 7:e7109, e7109. doi: 10.7717/peerj.7109

Leung, Janni, Peacock, Amy, Colledge, Samantha, Grebely, Jason, Cunningham, Evan B., Hickman, Matthew, Vickerman, Peter, Stone, Jack, Trickey, Adam, Dumchev, Kostyantyn, Lynskey, Michael, Hines, Lindsey, Griffiths, Paul, Mattick, Richard P., Degenhardt, Louisa and Larney, Sarah (2019). A Global Meta-analysis of the Prevalence of HIV, Hepatitis C Virus, and Hepatitis B Virus among People Who Inject Drugs - Do Gender-Based Differences Vary by Country-Level Indicators?. Journal of Infectious Diseases, 220 (1) jiz058, 78-90. doi: 10.1093/infdis/jiz058

Trickey, Adam, Fraser, Hannah, Lim, Aaron G, Peacock, Amy, Colledge, Samantha, Walker, Josephine G, Leung, Janni, Grebely, Jason, Larney, Sarah, Martin, Natasha K, Hickman, Matthew, Degenhardt, Louisa, May, Margaret T and Vickerman, Peter (2019). The contribution of injection drug use to hepatitis C virus transmission globally, regionally, and at country level: a modelling study. The Lancet Gastroenterology and Hepatology, 4 (6), 435-444. doi: 10.1016/S2468-1253(19)30085-8

Reiner, Robert C., Olsen, Helen Elizabeth, Ikeda, Chad Thomas, Echko, Michelle M., Ballestreros, Katherine E., Manguerra, Helen, Martopullo, Ira, Millear, Anoushka, Shields, Chloe, Smith, Alison, Strub, Bryan, Abebe, Molla, Abebe, Zegeye, Adhena, Beyene Meressa, Adhikari, Tara Ballav, Akibu, Mohammed, Al-Raddadi, Rajaa M., Alvis-Guzman, Nelson, Antonio, Carl Abelardo T., Aremu, Olatunde, Asgedom, Solomon Weldegebreal, Asseffa, Netsanet Abera, Avila-Burgos, Leticia, Barac, Aleksandra, Bärnighausen, Till W., Bassat, Quique, Bensenor, Isabela M., Bhutta, Zulfiqar A., Bijani, Ali ... Kassebaum, Nicholas J. (2019). Diseases, injuries, and risk factors in child and adolescent health, 1990 to 2017: Findings from the global burden of diseases, injuries, and risk factors 2017 study. JAMA Pediatrics, 173 (6) ARTN e190337, e190337. doi: 10.1001/jamapediatrics.2019.0337

Chan, Gary Chung Kai, Leung, Janni and Hall, Wayne (2019). Non-medical use of pharmaceutical opioids with and without other illicit substances in Australia: prevalence and correlates. Drug and Alcohol Review, 38 (2), 151-158. doi: 10.1111/dar.12893

Wang, Yun-He, Li, Jin-Qiao, Shi, Ju-Fang, Que, Jian-Yu, Liu, Jia-Jia, Lappin, Julia M., Leung, Janni, Ravindran, Arun V., Chen, Wan-Qing, Qiao, You-Lin, Shi, Jie, Lu, Lin and Bao, Yan-Ping (2019). Depression and anxiety in relation to cancer incidence and mortality: a systematic review and meta-analysis of cohort studies. Molecular Psychiatry, 25 (7), 1487-1499. doi: 10.1038/s41380-019-0595-x

Degenhardt, Louisa, Charlson, Fiona, Ferrari, Alize, Santomauro, Damian, Erskine, Holly, Mantilla-Herrara, Ana, Whiteford, Harvey, Leung, Janni, Naghavi, Mohsen, Griswold, Max, Rehm, Juegen, Hall, Wayne, Sartorius, Benn, Scott, James, Vollset, Stein Emil, Knudsen, Ann Kristin, Maria Haro, Josep, Patton, George, Kopec, Jacek, Malta, Deborah Carvalho, Topor-Madry, Roman, McGrath, John, Haagsma, Juanita, Allebeck, Peter, Phillips, Michael, Salomon, Joshua, Hay, Simon, Foreman, Kyle, Lim, Stephen ... Vos, Theo (2019). GBD 2016 Alcohol and Drug Use Collaborators (vol 5, pg 987, 2018). Lancet Psychiatry, 6 (1), E2-E2. doi: 10.1016/S2215-0366(18)30488-7

Chan, Gary, Morphett, Kylie, Gartner, Coral, Leung, Janni, Yong, Hua-Hie, Hall, Wayne and Borland, Ron (2019). Predicting vaping uptake, vaping frequency and ongoing vaping among daily smokers using longitudinal data from the International Tobacco Control (ITC) Four Country Surveys. Addiction, 114 Suppl 1 (S1) add.14537, 61-70. doi: 10.1111/add.14537

McKetin, Rebecca, Leung, Janni, Stockings, Emily, Huo, Yan, Foulds, James, Lappin, Julia M., Cumming, Craig, Arunogiri, Shalini, Young, Jesse T., Sara, Grant, Farrell, Michael and Degenhardt, Louisa (2019). Mental health outcomes associated with of the use of amphetamines: A systematic review and meta-analysis. EClinicalMedicine, 16, 81-97. doi: 10.1016/j.eclinm.2019.09.014

Leung, Janni, Chiu, Chui Ying Vivian, Stjepanović, Daniel and Hall, Wayne (2018). Has the legalisation of medical and recreational cannabis use in the USA affected the prevalence of cannabis use and cannabis use disorders?. Current Addiction Reports, 5 (4), 403-417. doi: 10.1007/s40429-018-0224-9

Lozano, Rafael, Fullman, Nancy, Abate, Degu, Abay, Solomon M., Abbafati, Cristiana, Abbasi, Nooshin, Abbastabar, Hedayat, Abd-Allah, Foad, Abdela, Jemal, Abdelalim, Ahmed, Abdel-Rahman, Omar, Abdi, Alireza, Abdollahpour, Ibrahim, Abdulkader, Rizwan Suliankatchi, Abebe, Nebiyu Dereje, Abebe, Zegeye, Abejie, Ayenew Negesse, Abera, Semaw F., Abil, Olifan Zewdie, Aboyans, Victor, Abraha, Haftom Niguse, Abrham, Aklilu Roba, Abu-Raddad, Laith Jamal, Abu-Rmeileh, Niveen Me, Abyu, Gebre Y., Accrombessi, Manfred Mario Kokou, Acharya, Dilaram, Acharya, Pawan, Adamu, Abdu A. ... Murray, Christopher J. L. (2018). Measuring progress from 1990 to 2017 and projecting attainment to 2030 of the health-related Sustainable Development Goals for 195 countries and territories: a systematic analysis for the Global Burden of Disease Study 2017. The Lancet, 392 (10159), 2091-2138. doi: 10.1016/s0140-6736(18)32281-5

Stanaway, Jeffrey D., Afshin, Ashkan, Gakidou, Emmanuela, Lim, Stephen S., Abate, Degu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbasi, Nooshin, Abbastabar, Hedayat, Abd-Allah, Foad, Abdela, Jemal, Abdelalim, Ahmed, Abdollahpour, Ibrahim, Abdulkader, Rizwan Suliankatchi, Abebe, Molla, Abebe, Zegeye, Abera, Semaw F, Abil, Olifan Zewdie, Abraha, Haftom Niguse, Abrham, Aklilu Roba, Abu-Raddad, Laith Jamal, Abu-Rmeileh, Niveen M. E., Accrombessi, Manfred Mario Kokou, Acharya, Dilaram, Acharya, Pawan, Adamu, Abdu A., Adane, Akilew Awoke, Adebayo, Oladimeji M., Adedoyin, Rufus Adesoji ... Murray, Christopher J. L. (2018). Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017. The Lancet, 392 (10159), 1923-1994. doi: 10.1016/s0140-6736(18)32225-6

GBD 2016 Alcohol and Drug Use Collaborators, Scott, James Graham, Ferrari, Alize, Charlson, Fiona, Santomauro, D., Erskine, Holly, Mantilla Herrera, Ana Maria, Whiteford, Harvey, Hall, Wayne, McGrath, John and Leung, Janni (2018). The global burden of disease attributable to alcohol and drug use in 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. The Lancet Psychiatry, 5 (12), 987-1012. doi: 10.1016/S2215-0366(18)30337-7

James, Spencer L, Abate, Degu, Abate, Kalkidan Hassen, Abay, Solomon M, Abbafati, Cristiana, Abbasi, Nooshin, Abbastabar, Hedayat, Abd-Allah, Foad, Abdela, Jemal, Abdelalim, Ahmed, Abdollahpour, Ibrahim, Abdulkader, Rizwan Suliankatchi, Abebe, Zegeye, Abera, Semaw F, Abil, Olifan Zewdie, Abraha, Haftom Niguse, Abu-Raddad, Laith Jamal, Abu-Rmeileh, Niveen M E, Accrombessi, Manfred Mario Kokou, Acharya, Dilaram, Acharya, Pawan, Ackerman, Ilana N, Adamu, Abdu A, Adebayo, Oladimeji M, Adekanmbi, Victor, Adetokunboh, Olatunji O, Adib, Mina G, Adsuar, Jose C, Afanvi, Kossivi Agbelenko ... Murray, Christopher J L (2018). Global, regional, and national incidence, prevalence, and years lived with disability for 354 diseases and injuries for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017. The Lancet, 392 (10159), 1789-1858. doi: 10.1016/s0140-6736(18)32279-7

Kyu, Hmwe Hmwe, Abate, Degu, Abate, Kalkidan Hassen, Abay, Solomon M, Abbafati, Cristiana, Abbasi, Nooshin, Abbastabar, Hedayat, Abd-Allah, Foad, Abdela, Jemal, Abdelalim, Ahmed, Abdollahpour, Ibrahim, Abdulkader, Rizwan Suliankatchi, Abebe, Molla, Abebe, Zegeye, Abil, Olifan Zewdie, Aboyans, Victor, Abrham, Aklilu Roba, Abu-Raddad, Laith Jamal, Abu-Rmeileh, Niveen M E, Accrombessi, Manfred Mario Kokou, Acharya, Dilaram, Acharya, Pawan, Ackerman, Ilana N, Adamu, Abdu A, Adebayo, Oladimeji M, Adekanmbi, Victor, Ademi, Zanfina, Adetokunboh, Olatunji O, Adib, Mina G ... GBD 2017 DALYs and HALE Collaborators (2018). Global, regional, and national disability-adjusted life-years (DALYs) for 359 diseases and injuries and healthy life expectancy (HALE) for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017. The Lancet, 392 (10159), 1859-1922. doi: 10.1016/s0140-6736(18)32335-3

Griswold, Max G., Fullman, Nancy, Hawley, Caitlin, Arian, Nicholas, Zimsen, Stephanie R. M., Tymeson, Hayley D., Venkateswaran, Vidhya, Tapp, Austin Douglas, Forouzanfar, Mohammad H., Salama, Joseph S., Abate, Kalkidan Hassen, Abate, Degu, Abay, Solomon M., Abbafati, Cristiana, Abdulkader, Rizwan Suliankatchi, Abebe, Zegeye, Aboyans, Victor, Abrar, Mohammed Mehdi, Acharya, Pawan, Adetokunboh, Olatunji O., Adhikari, Tara Ballav, Adsuar, Jose C., Afarideh, Mohsen, Agardh, Emilie Elisabet, Agarwal, Gina, Aghayan, Sargis Aghasi, Agrawal, Sutapa, Ahmed, Muktar Beshir, Akibu, Mohammed ... Gakidou, Emmanuela (2018). Alcohol use and burden for 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet, 392 (10152), 1015-1035. doi: 10.1016/S0140-6736(18)31310-2

Chan, Gary C. K., Leung, Janni, Kelly, Adrian B., Connor, Jason, Edward, Stephanie, Hall, Wayne, Degenhardt, Louisa, Chiu, Vivian and Patton, George (2018). Familial alcohol supply, adolescent drinking and early alcohol onset in 45 low and middle income countries. Addictive Behaviors, 84, 178-185. doi: 10.1016/j.addbeh.2018.04.014

Grebely, Jason, Larney, Sarah, Peacock, Amy, Colledge, Samantha, Leung, Janni, Hickman, Matthew, Vickerman, Peter, Blach, Sarah, Cunningham, Evan, Dumchev, Konstantin, Lynskey, Michael, Stone, Jack, Trickey, Adam, Razavi, Homie, Mattick, Richard P., Farrell, Michael, Dore, Gregory J. and Degenhardt, Louisa (2018). Global, regional, and country-level estimates of hepatitis C infection among people who have recently injected drugs. Addiction, 114 (1), 150-166. doi: 10.1111/add.14393

Fullman, Nancy, Yearwood, Jamal, Abay, Solomon M, Abbafati, Cristiana, Abd-Allah, Foad, Abdela, Jemal, Abdelalim, Ahmed, Abebe, Zegeye, Abebo, Teshome Abuka, Aboyans, Victor, Abraha, Haftom Niguse, Abreu, Daisy M X, Abu-Raddad, Laith J, Adane, Akilew Awoke, Adedoyin, Rufus Adesoji, Adetokunboh, Olatunji, Adhikari, Tara Ballav, Afarideh, Mohsen, Afshin, Ashkan, Agarwal, Gina, Agius, Dominic, Agrawal, Anurag, Agrawal, Sutapa, Ahmad Kiadaliri, Aliasghar, Aichour, Miloud Taki Eddine, Akibu, Mohammed, Akinyemi, Rufus Olusola, Akinyemiju, Tomi F, Akseer, Nadia ... GBD 2016 Healthcare Access and Quality Collaborators (2018). Measuring performance on the Healthcare Access and Quality Index for 195 countries and territories and selected subnational locations: a systematic analysis from the Global Burden of Disease Study 2016. The Lancet, 391 (10136), 2236-2271. doi: 10.1016/S0140-6736(18)30994-2

Peacock, Amy, Leung, Janni, Larney, Sarah, Colledge, Samantha, Hickman, Matthew, Rehm, Jürgen, Giovino, Gary A., West, Robert, Hall, Wayne, Griffiths, Paul, Ali, Robert, Gowing, Linda, Marsden, John, Ferrari, Alize J., Grebely, Jason, Farrell, Michael and Degenhardt, Louisa (2018). Global statistics on alcohol, tobacco and illicit drug use: 2017 status report. Addiction, 113 (10), 1905-1926. doi: 10.1111/add.14234

Murray, Christopher J. L., Mokdad, Ali H., Ballestros, Katherine, Echko, Michelle, Glenn, Scott, Olsen, Helen E., Mullany, Erin, Lee, Alex, Khan, Abdur Rahman, Ahmadi, Alireza, Ferrari, Alize J., Kasaeian, Amir, Werdecker, Andrea, Carter, Austin, Zipkin, Ben, Sartorius, Benn, Serdar, Berrin, Sykes, Bryan L., Troeger, Chris, Fitzmaurice, Christina, Rehm, Colin D., Santomauro, Damian, Kim, Daniel, Colombara, Danny, Schwebel, David C., Tsoi, Derrick, Kolte, Dhaval, Nsoesie, Elaine, Nichols, Emma ... Murray, Christopher J. L. (2018). The state of US health, 1990-2016: Burden of diseases, injuries, and risk factors among US states. JAMA - Journal of the American Medical Association, 319 (14), 1444-1472. doi: 10.1001/jama.2018.0158

Ciobanu, Liliana G., Ferrari, Alize J., Erskine, Holly E., Santomauro, Damian F., Charlson, Fiona J., Leung, Janni, Amare, Azmeraw T., Olagunju, Andrew T., Whiteford, Harvey A. and Baune, Bernhard T. (2018). The prevalence and burden of mental and substance use disorders in Australia: Findings from the Global Burden of Disease Study 2015. The Australian and New Zealand Journal of Psychiatry, 52 (5), 4867417751641-490. doi: 10.1177/0004867417751641

GBD 2015 Eastern Mediterranean Region Mental Health Collaborators, McGrath, John J., Mokdad, Ali H., Santomauro, Damian, Ferrari, Alize J., Charlson, Fiona J., Erskine, Holly E., Leung, Janni, Whiteford, Harvey A. and Abajobir, Amanuel Alemu (2018). The burden of mental disorders in the Eastern Mediterranean region, 1990–2015: findings from the global burden of disease 2015 study. International Journal of Public Health, 63 (S1), 25-37. doi: 10.1007/s00038-017-1006-1

Degenhardt, Louisa, Peacock, Amy, Colledge, Samantha, Leung, Janni, Grebely, Jason, Vickerman, Peter, Stone, Jack, Cunningham, Evan B., Trickey, Adam, Dumchev, Kostyantyn, Lynskey, Michael, Griffiths, Paul, Mattick, Richard P., Hickman, Matthew and Larney, Sarah (2017). Global prevalence of injecting drug use and sociodemographic characteristics and prevalence of HIV, HBV, and HCV in people who inject drugs: A multistage systematic review. The Lancet Global Health, 5 (12), E1192-E1207. doi: 10.1016/S2214-109X(17)30375-3

Larney, Sarah, Peacock, Amy, Leung, Janni, Colledge, Samantha, Hickman, Matthew, Vickerman, Peter, Grebely, Jason, Dumchev, Kostyantyn V., Griffiths, Paul, Hines, Lindsey, Cunningham, Evan B., Mattick, Richard P., Lynskey, Michael, Marsden, John, Strang, John and Degenhardt, Louisa (2017). Global, regional, and country-level coverage of interventions to prevent and manage HIV and hepatitis C among people who inject drugs: A systematic review. The Lancet Global Health, 5 (12), E1208-E1220. doi: 10.1016/S2214-109X(17)30373-X

Fullman, Nancy, Barber, Ryan M, Abajobir, Amanuel Alemu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbas, Kaja M, Abd-Allah, Foad, Abdulkader, Rizwan Suliankatchi, Abdulle, Abdishakur M, Abera, Semaw Ferede, Aboyans, Victor, Abu-Raddad, Laith J, Abu-Rmeileh, Niveen M E, Adedeji, Isaac Akinkunmi, Adetokunboh, Olatunji, Afshin, Ashkan, Agrawal, Anurag, Agrawal, Sutapa, Ahmad Kiadaliri, Aliasghar, Ahmadieh, Hamid, Ahmed, Muktar Beshir, Aichour, Miloud Taki Eddine, Aichour, Amani Nidhal, Aichour, Ibtihel, Aiyar, Sneha, Akinyemi, Rufus Olusola, Akseer, Nadia, Al-Aly, Ziyad, Alam, Khurshid ... Murray, Christopher J L (2017). Erratum: Measuring progress and projecting attainment on the basis of past trends of the health-related Sustainable Development Goals in 188 countries: an analysis from the Global Burden of Disease Study 2016 (The Lancet (2017) 390(10100) (1423–1459) (S014067361732336X) (10.1016/S0140-6736(17)32336-X)). The Lancet, 390 (10106). doi: 10.1016/S0140-6736(17)32650-8

Fullman, Nancy, Barber, Ryan M., Abajobir, Amanuel Alemu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbas, Kaja M., Abd-Allah, Foad, Abdulkader, Rizwan Suliankatchi, Abdulle, Abdishakur M., Abera, Semaw Ferede, Aboyans, Victor, Abu-Raddad, Laith J., Abu-Rmeileh, Niveen M. E., Adedeji, Isaac Akinkunmi, Adetokunboh, Olatunji, Afshin, Ashkan, Agrawal, Anurag, Agrawal, Sutapa, Ahmad Kiadaliri, Aliasghar, Ahmadieh, Hamid, Ahmed, Muktar Beshir, Aichour, Miloud Taki Eddine, Aichour, Amani Nidhal, Aichour, Ibtihel, Aiyar, Sneha, Akinyemi, Rufus Olusola, Akseer, Nadia, Al-Aly, Ziyad, Alam, Khurshid ... Murray, Christopher J. L. (2017). Erratum:Measuring progress and projecting attainment on the basis of past trends of the health-related Sustainable Development Goals in 188 countries: an analysis from the Global Burden of Disease Study 2016 (The Lancet (2017) 390(10100) (1423–1459) (S014067361732336X)(10.1016/S0140-6736(17)32336-X)). The Lancet, 390 (10102). doi: 10.1016/S0140-6736(17)32441-8

Fullman, Nancy, Barber, Ryan M., Abajobir, Amanuel Alemu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbas, Kaja M., Abd-Allah, Foad, Abdulkader, Rizwan Suliankatchi, Abdulle, Abdishakur M., Abera, Semaw Ferede, Aboyans, Victor, Abu-Raddad, Laith J., Abu-Rmeileh, Niveen M. E., Adedeji, Isaac Akinkunmi, Adetokunboh, Olatunji, Afshin, Ashkan, Agrawal, Anurag, Agrawal, Sutapa, Ahmad Kiadaliri, Aliasghar, Ahmadieh, Hamid, Ahmed, Muktar Beshir, Aichour, Miloud Taki Eddine, Aichour, Amani Nidhal, Aichour, Ibtihel, Aiyar, Sneha, Akinyemi, Rufus Olusola, Akseer, Nadia, Al-Aly, Ziyad, Alam, Khurshid ... Murray, Christopher J. L. (2017). Measuring progress and projecting attainment on the basis of past trends of the health-related Sustainable Development Goals in 188 countries: an analysis from the Global Burden of Disease Study 2016. The Lancet, 390 (10100), 1423-1459. doi: 10.1016/S0140-6736(17)32336-X

Hay, Simon I., Abajobir, Amanuel Alemu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbas, Kaja M., Abd-Allah, Foad, Abdulle, Abdishakur M., Abebo, Teshome Abuka, Abera, Semaw Ferede, Aboyans, Victor, Abu-Raddad, Laith J., Ackerman, Ilana N., Adedeji, Isaac A., Adetokunboh, Olatunji, Afshin, Ashkan, Aggarwal, Rakesh, Agrawal, Sutapa, Agrawal, Anurag, Kiadaliri, Aliasghar Ahmad, Ahmed, Muktar Beshir, Aichour, Amani Nidhal, Aichour, Ibtihel, Aichour, Miloud Taki Eddine, Aiyar, Sneha, Akinyemiju, Tomi F., Akseer, Nadia, Al Lami, Faris Hasan, Alahdab, Fares, Al-Aly, Ziyad ... Murray, Christopher J. L. (2017). Global, regional, and national disability-adjusted life-years (DALYs) for 333 diseases and injuries and healthy life expectancy (HALE) for 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. The Lancet, 390 (10100), 1260-1344. doi: 10.1016/S0140-6736(17)32130-X

Vos, Theo, Abajobir, Amanuel Alemu, Abbafati, Cristiana, Abbas, Kaja M., Abate, Kalkidan Hassen, Abd-Allah, Foad, Abdulle, Abdishakur M., Abebo, Teshome Abuka, Abera, Semaw Ferede, Aboyans, Victor, Abu-Raddad, Laith J., Ackerman, Ilana N., Adamu, Abdu Abdullahi, Adetokunboh, Olatunji, Afarideh, Mohsen, Afshin, Ashkan, Agarwal, Sanjay Kumar, Aggarwal, Rakesh, Agrawal, Anurag, Agrawal, Sutapa, Kiadaliri, Aliasghar Ahmad, Ahmadieh, Hamid, Ahmed, Muktar Beshir, Aichour, Amani Nidhal, Aichour, Ibtihel, Aichour, Miloud Taki Eddine, Aiyar, Sneha, Akinyemi, Rufus Olusola, Akseer, Nadia ... Murray, Christopher J. L. (2017). Global, regional, and national incidence, prevalence, and years lived with disability for 328 diseases and injuries for 195 countries, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet, 390 (10100), 1211-1259. doi: 10.1016/S0140-6736(17)32154-2

Chan, Gary C. K., Quinn, Catherine, Leung, Janni, Weier, Megan and Hall, Wayne (2017). Socio-economic differentials in cannabis use trends in Australia. Addiction, 113 (3), 454-461. doi: 10.1111/add.14010

Abajobir, Amanuel Alemu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbas, Kaja M., Abd-Allah, Foad, Abdulle, Abdishakur M., Abera, Semaw Ferede, Aboyans, Victor, Abu-Raddad, Laith J., Abu-Rmeileh, Niveen M. E., Abyu, Gebre Yitayih, Adedeji, Isaac Akinkunmi, Adetokunboh, Olatunji, Afarideh, Mohsen, Afshin, Ashkan, Agrawal, Anurag, Agrawal, Sutapa, Ahmadieh, Hamid, Ahmed, Muktar Beshir, Aichour, Miloud Taki Eddine, Aichour, Amani Nidhal, Aichour, Ibtihel, Akinyemi, Rufus Olusola, Akseer, Nadia, Alahdab, Fares, Al-Aly, Ziyad, Alam, Khurshid, Alam, Noore, Alam, Tahiya ... Shen, Jiabin (2017). Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016. The Lancet, 390 (10100), 1345-1422. doi: 10.1016/S0140-6736(17)32366-8

Wang, Haidong, Abajobir, Amanuel Alemu, Abate, Kalkidan Hassen, Abbafati, Cristiana, Abbas, Kaja M., Abd-Allah, Foad, Abera, Semaw Ferede, Abraha, Haftom Niguse, Abu-Raddad, Laith J., Abu-Rmeileh, Niveen M. E., Adedeji, Isaac Akinkunmi, Adedoyin, Rufus Adesoji, Adetifa, Ifedayo Morayo O., Adetokunboh, Olatunji, Afshin, Ashkan, Aggarwal, Rakesh, Agrawal, Anurag, Agrawal, Sutapa, Kiadaliri, Aliasghar Ahmad, Ahmed, Muktar Beshir, Aichour, Amani Nidhal, Aichour, Ibthiel, Aichour, Miloud Taki Eddine, Aiyar, Sneha, Akanda, Shafqat, Akinyemiju, Tomi F., Akseer, Nadia, Al-Eyadhy, Ayman, Al Lami, Faris Hasan ... Leung, Janni (2017). Global, regional, and national under-5 mortality, adult mortality, age-specific mortality, and life expectancy, 1970-2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet, 390 (10100), 1084-1150. doi: 10.1016/S0140-6736(17)31833-0

El Bcheraoui, Charbel, Charara, Raghid, Khalil, I. A., Moradi-Lakeh, Maziar, Afshin, Ashkan, Collison, Michael, Daoud, Farah, Krohn, Kristopher J., Chew, Adrienne, Biryukov, Stan, Casey, Daniel, Cercy, Kelly, Charlson, Fiona J., Cornaby, Leslie, Dicker, Daniel, Erskine, Holly E., Ferrari, Alize J., Fitzmaurice, Christina, Foreman, Kyle J., Fraser, Maya, Frostad, Joseph, Godwin, William W., Griswold, Max, Kassebaum, Nicholas J., Kemmer, Laura, Kutz, Michael, Kyu, Hmwe H., Leung, Janni, Liu, Patrick ... Mokdad, Ali H. (2017). Danger ahead: the burden of diseases, injuries, and risk factors in the Eastern Mediterranean Region, 1990–2015. International Journal of Public Health, 63 (S1), 1-13. doi: 10.1007/s00038-017-1017-y

Azzopardi, Peter, Cini, Karly, Kennedy, Elissa, Sawyer, Susan, El Bcheraoui, Charbel, Charara, Raghid, Khalil, Ibrahim, Moradi-Lakeh, Maziar, Collison, Michael, Afifi, Rima A., Al-raiby, Jamela, Krohn, Kristopher J., Daoud, Farah, Chew, Adrienne, Afshin, Ashkan, Foreman, Kyle J., Kassebaum, Nicholas J., Kutz, Michael, Kyu, Hmwe H., Liu, Patrick, Olsen, Helen E., Smith, Alison, Stanaway, Jeffrey D., Wang, Haidong, Ärnlöv, Johan, Ahmad Kiadaliri, Aliasghar, Alam, Khurshid, Alasfoor, Deena, Ali, Raghib ... GBD 2015 Eastern Mediterranean Region Adolescent Health Collaborators (2017). Adolescent health in the Eastern Mediterranean Region: findings from the global burden of disease 2015 study. International Journal of Public Health, 63 (S1), 1-18. doi: 10.1007/s00038-017-1003-4

Chan, Gary C. K., Leung, Janni, Connor, Jason, Hall, Wayne and Kelly, Adrian B. (2017). Parental supply of alcohol and adolescent drinking: a multilevel analysis of nationally representative data. BMC Public Health, 17 (560) 560, 560. doi: 10.1186/s12889-017-4472-8

GBD 2015 Healthcare Access and Quality Collaborators, Bizuayehu, Habtamu Mellie, Lalloo, Ratilal, Leung, Janni, Setegn, Tesfaye and Whiteford, Harvey A. (2017). Healthcare Access and Quality Index based on mortality from causes amenable to personal health care in 195 countries and territories, 1990-2015: a novel analysis from the Global Burden of Disease Study 2015. Lancet, 390 (10091), 231-266. doi: 10.1016/S0140-6736(17)30818-8

Eley, Diann S., Leung, Janni K., Campbell, Narelle and Cloninger, C. Robert (2017). Tolerance of ambiguity, perfectionism and resilience are associated with personality profiles of medical students oriented to rural practice. Medical Teacher, 39 (5), 1-8. doi: 10.1080/0142159X.2017.1297530

Leung, Janni, Smith, Annetta, Atherton, Iain and McLaughlin, Deirdre (2016). “Everybody knows everybody else’s business”—privacy in rural communities. Journal of Cancer Education, 31 (4), 811-812. doi: 10.1007/s13187-015-0862-8

Chan, Gary C. K., Leung, Janni K., Quinn, Catherine, Connor, Jason P., Hides, Leanne, Gullo, Matthew J., Alati, Rosa, Weier, Megan, Kelly, Adrian B. and Hall, Wayne D. (2016). Trend in alcohol use in Australia over 13 years: has there been a trend reversal?. BMC Public Health, 16 (1) 1070, 1-9. doi: 10.1186/s12889-016-3732-3

GBD 2015 Risk Factors Collaborators, Charlson, F. J., Ferrari, A. J., Abajobir, A. A., Erskine, H. E., Knibbs, L. D., Leung, J., Santomauro, D. F., Veerman, J. L., Whiteford, H. A., Lalloo, R., Scott, J. G., Alam, N. K. M., Gouda, H. N., Guo, Y. and McGrath, J. J. (2016). Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015. Lancet, 388 (10053), 1659-1724. doi: 10.1016/S0140-6736(16)31679-8

GBD 2015 Mortality and Causes of Death Collaborators, Charlson, F. J., Erskine, H. E., Ferrari, A. J., Whiteford, H. A., Alam, N. K. M., Knibbs, L. D., Leung, J., Lalloo, Ratilal, Gouda, H. N. and McGrath, J. J. (2016). Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980–2015: a systematic analysis for the Global Burden of Disease Study 2015. Lancet, 388 (10053), 1459-1544. doi: 10.1016/S0140-6736(16)31012-1

GBD 2015 DALYs and HALE Collaborators, Charlson, F. J., Erskine, H. E., Leung , J., Whiteford, H. A., Abajobir, A. A., Ferrari, A. J., Knibbs, L. D., Lalloo, R., Alam, N. K. M., Gouda, H. N. and Guo, Y. (2016). Global, regional, and national disability-adjusted life-years (DALYs) for 315 diseases and injuries and healthy life expectancy (HALE), 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015. Lancet, 388 (10053), 1603-1658. doi: 10.1016/S0140-6736(16)31460-X

GBD 2015 SDG Collaborators, Abajobir, A. A., Charlson, F. J., Erskine, H.E., Ferrari, A. J., Knibbs, L.D., Leung, J., Santomauro, D. F., Veerman, J. L., Whiteford, H. A., Lalloo, R. and Guo, Yuming (2016). Measuring the health-related Sustainable Development Goals in 188 countries: a baseline analysis from the Global Burden of Disease Study 2015. Lancet, 388 (10053), 1813-1850. doi: 10.1016/S0140-6736(16)31467-2

GBD 2015 Disease and Injury Incidence and Prevalence Collaborators, Charlson, F. J., Erskine, H. E., Ferrari, A. J., Leung, J., Whiteford, H. A., Abajobir, A. A., Knibbs, L. D., Lalloo, R., Scott, J. G. and Guo, Yuming (2016). Global, regional, and national incidence, prevalence, and years lived with disability for 310 diseases and injuries, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015. Lancet, 388 (10053), 1545-1602. doi: 10.1016/S0140-6736(16)31678-6

Leung, Janni, Martin, Jennifer and McLaughlin, Deirdre (2016). Rural–urban disparities in stage of breast cancer at diagnosis in Australian women. Australian Journal of Rural Health, 24 (5), 326-332. doi: 10.1111/ajr.12271

Eley, Diann S., Leung, Janni, Hong, Barry A., Cloninger, Kevin M. and Cloninger, C. Robert (2016). Identifying the dominant personality profiles in medical students: implications for their well-being and resilience. PLoS One, 11 (8) e0160028, 1-16. doi: 10.1371/journal.pone.0160028

Siskind, Dan J., Leung, Janni, Russell, Anthony W., Wysoczanski, Daniel and Kisely, Steve (2016). Metformin for clozapine associated obesity: a systematic review and meta-analysis. PLoS ONE, 11 (6) e0156208, e0156208. doi: 10.1371/journal.pone.0156208

Chan, Gary C.K., Leung, Janni, Quinn, Catherine, Kelly, Adrian B., Connor, Jason P., Weier, Megan Weier and Hall, Wayne D. (2016). Rural and urban differences in adolescent alcohol use, alcohol supply, and parental drinking. Journal of Rural Health, 32 (3), 280-286. doi: 10.1111/jrh.12151

Leung, Janni, Smith, Michelle D. and Mclaughlin, Deirdre (2016). Inequalities in long term health-related quality of life between partnered and not partnered breast cancer survivors through the mediation effect of social support. Psycho-Oncology, 25 (10), 1222-1228. doi: 10.1002/pon.4131

Pachana, Nancy A., Leung, Janni K., Gardiner, Paul A. and McLaughlin, Deirdre (2016). Moderating effects of social engagement on driving cessation in older women. International Psychogeriatrics, 28 (8), 1-8. doi: 10.1017/S1041610216000211

Meurk, Carla, Leung, Janni, Hall, Wayne, Head, Brian W. and Whiteford, Harvey (2016). Establishing and governing e-mental health care in Australia: A systematic review of challenges and a call for policy-focussed research. Journal of Medical Internet Research, 18 (1) e10, e10. doi: 10.2196/jmir.4827

Leung, Janni, Ferrari, Alize, Baxter, Amanda, Schoultz, Mariyana, Beattie, Michelle and Harris, Meredith (2016). Systematic reviews: inducting research students into scholarly conversations?. Higher Education Research and Development, 36 (1), 1-4. doi: 10.1080/07294360.2016.1190527

Leung, Janni, Atherton, Iain, Kyle, Richard G., Hubbard, Gill and McLaughlin, Deirdre (2015). Psychological distress, optimism and general health in breast cancer survivors: a data linkage study using the Scottish Health Survey. Supportive Care in Cancer, 24 (4), 1755-1761. doi: 10.1007/s00520-015-2968-2

Leung, Janni, Macleod, Catriona, McLaughlin, Deirdre, Woods, Laura M., Henderson, Robert, Watson, Angus, Kyle, Richard G., Hubbard, Gill, Mullen, Russell and Atherton, Iain (2015). Screening mammography uptake within Australia and Scotland in rural and urban populations. Preventive Medicine Reports, 2, 559-562. doi: 10.1016/j.pmedr.2015.06.014

Leung, Janni, Pachana, Nancy A. and McLaughlin, Deirdre (2014). Social support and health-related quality of life in women with breast cancer: a longitudinal study. Psycho-Oncology, 23 (9), 1014-1020. doi: 10.1002/pon.3523

Leung, J., McKenzie, S., Martin, J. and McLaughlin, D. (2014). Effect of rurality on screening for breast cancer: a systematic review and meta-analysis comparing mammography. Rural and Remote Health, 14 (2), 2730.1-2730.13. doi: 10.22605/rrh2730

Nguyen-Pham, Sallyanne, Leung, Janni and McLaughlin, Deirdre (2014). Disparities in breast cancer stage at diagnosis in urban and rural adult women: a systematic review and meta-analysis. Annals of Epidemiology, 24 (3), 228-235. doi: 10.1016/j.annepidem.2013.12.002

Leung, Janni, McKenzie, Samantha, Martin, Jennifer, Dobson, Annette and McLaughlin, Deirdre (2014). Longitudinal patterns of breast cancer screening: mammography, clinical, and breast self-examinations in a rural and urban setting. Women's Health Issues, 24 (1), e139-e146. doi: 10.1016/j.whi.2013.11.005

Leung, Janni, Gartner, Coral, Hall, Wayne, Lucke, Jayne and Dobson, Annette (2013). Smoking and mental health in young women - challenges in interpretation: a reply. Psychological Medicine, 43 (2), 445-447. doi: 10.1017/S0033291712002371

McLaughlin, Deirdre, Leung, Janni, Pachana, Nancy, Flicker, Leon, Hankey, Graeme and Dobson, Annette (2012). Social support and subsequent disability: it is not the size of your network that counts. Age and Ageing, 41 (5) afs036, 674-677. doi: 10.1093/ageing/afs036

Dobson, Annette, Almeida, Osvaldo, Brown, Wendy J., Byles, Julie, Flicker, Leon, Leung, Janni, Lopez, Derrick, McCaul, Kieran, McLaughlin, Diedre and Hankey, Graeme (2012). Impact of behavioural risk factors on death within 10 years for women and men in their 70s: absolute risk charts. BMC Public Health, 12 (1 Article No.669) 669, 669.1-669.7. doi: 10.1186/1471-2458-12-669

Brown, Wendy J., McLaughlin, Deirdre, Leung, Janni, McCaul, Kieran A., Flicker, Leon, Almeida, Osvaldo P., Hankey, Graeme J., Lopez, Derrick and Dobson, Annette J. (2012). Physical activity and all-cause mortality in older women and men. British Journal of Sports Medicine, 46 (9), 664-668. doi: 10.1136/bjsports-2011-090529

Leung, J., Gartner, C., Hall, W., Lucke, J. and Dobson, A. (2012). A longitudinal study of the bi-directional relationship between tobacco smoking and psychological distress in a community sample of young Australian women. Psychological Medicine, 42 (6), 1273-1282. doi: 10.1017/S0033291711002261

Pachana, Nancy A., McLaughlin, Deirdre, Leung, Janni, Byrne, Gerard and Dobson, Annette (2012). Anxiety and depression in adults in their eighties: Do gender differences remain?. International Psychogeriatrics, 24 (1), 145-150. doi: 10.1017/S1041610211001372

McLaughlin,Deirdre, Leung, Janni, Almeida, Osvaldo P. and Dobson, Annette (2011). Social support and mortality: If you're sick, friends can't save you. Journal of the American Geriatrics Society, 59 (10), 1984-1986. doi: 10.1111/j.1532-5415.2011.03610_16.x

McLaughlin, Deirdre, Leung, Janni, Byles, Julie and Dobson, Annette (2011). Living with stairs: Functioning in a large cohort of older Australian adults. Journal of the American Geriatrics Society, 59 (8), 1560-1562. doi: 10.1111/j.1532-5415.2011.03530.x

Pachana, Nancy A., McLaughlin, Deirdre, Leung, Janni, McKenzie, Samantha J. and Dobson, Annette (2011). The effect of having a partner on activities of daily living in men and women aged 82-87 years. Maturitas, 68 (3), 286-290. doi: 10.1016/j.maturitas.2010.11.009

Leung, J, Gartner, C, Dobson, A, Lucke, J and Hall, W (2011). Psychological distress is associated with tobacco smoking and quitting behaviour in the Australian population: Evidence from national cross-sectional surveys. Australian and New Zealand Journal of Psychiatry, 45 (2), 170-178. doi: 10.3109/00048674.2010.534070

Lim, Carmen C. W., Dawson, Danielle, McClure-Thomas, Caitlin, Stjepanovic, Daniel, Leung, Janni, Chan, Gary Chung Kai, Connor, Jason P. and Hall, Wayne D. (2023). Deciphering the buzz of Delta-8 THC in the USA on Twitter. APSAD 2023 Conference, Adelaide, SA, Australia, 12–15 November 2023. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/dar.13749

Sun, Tianze, Vu, Giang, Lim, Carmen C. W., Johnson, Ben, Stjepanovic, Daniel, Leung, Janni, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Chan, Gary C. K. (2023). Longitudinal association between exposure to e-cigarette advertising and youth e-cigarette use in the United States. APSAD 2023 Conference, Adelaide, SA, Australia, 12–15 November 2023. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/dar.13749

Rutherford, Brienna, Gordon, Claudia, Chia, Jolene, Leung, Janni, Stjepanovic, Daniel, Connor, Jason P. and Chan, Gary Chung Kai (2023). Drink the rainbow: exploring drinking challenge content on TikTok. APSAD 2023 Conference, Adelaide, SA, Australia, 12–15 November 2023. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/dar.13749

Leung, Janni, Mekonen, Tesfa, Chiu, Vivian, Hall, Wayne D., Connor, Jason P. and Chan, Gary Chung Kai (2023). Participation in Australian drug treatment programs for individuals engaging in high-risk substances use: data from a nationally representative sample. APSAD 2023 Conference, Adelaide, SA, Australia, 12–15 November 2023. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/dar.13749

Vu, Giang T., Stjepanovic, Daniel, Sun, Tianze, Leung, Janni, Qiu, Yaqi, Thai, Phong, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Chan, Gary Chung Kai (2023). A systematic review and meta-analysis of the relationship between smoking and intelligence measures. APSAD 2023 Conference, Adelaide, SA, Australia, 12–15 November 2023. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.

Leung, Janni, Chan, Gary, Gullo, Matthew, Saunders, John, Stjepanovic, Daniel, Tisdale, Calvert, Hides, Leanne and Connor, Jason (2023). Negative physical problems and body pain associated with video gaming behaviours - A cross-sectional analysis of the 2022 International Gaming Study. 8th International Conference on Behavioral Addictions (ICBA 2023), Incheon, South Korea, 23–25 August 2023. Budapest, Hungary: Akademiai Kiado. doi: 10.1556/2006.2023.00800

Belete, Habte, Mekonen, Tesfa, Ambaw, Fentie, Chan, Gary C. K., Hides, Leanne and Leung, Janni (2022). Systematic review and meta-analysis of the level of cannabis use in the sub-Saharan region. APSAD 2022 Conference, Darwin, NT, Australia, 9-12 October 2022. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.

Lim, Carmen C. W., McClure-Thomas, Caitlin, Stjepanovic, Daniel, Cheng, Brandon, Sebayang, Susy, Fausiah, Fitri, Farassania, Ghea, Maidin, Alimin, Ansariadi, Ansariadi, Gartner, Coral, Scheurer, Roman, Chan, Gary C. K., Gouda, Hebe and Leung, Janni (2022). Does second-hand smoking mass-media campaign increase public awareness and reduce second-hand smoke exposure? A systematic review. APSAD 2022 Conference, Darwin, NT Australia, 9–12 October 2022. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

Chiu, Vivian, Mekonen, Tesfa and Leung, Janni (2022). Prevalence of participation in a tobacco, alcohol or other drug treatment program - Findings from the 2019 Australian National Drug Strategy Household Survey. APSAD 2022 Conference, Darwin, NT, Australia, 9-12 October 2022. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.

Lim, Carmen C. W., Leung, Janni, Gravely, Shannon, Gartner, Coral, Chiu, Vivian, Sun, Tianze, Chung, Jack, Stjepanovic, Daniel, Connor, Jason, Scheurer, Roman, Hall, Wayne and Chan, Gary (2022). Patterns of tobacco and cannabis use in Australia: a latent class analysis and health-related correlates. The College on Problems of Drug Dependence, Minneapolis, MN USA, 11-15 June 2022.

Wilson, Joanna, Constable, Toby, Mason, Katherine, Ferris, Laura, Quinn, Catherine, Hides, Leanne, Leung, Janni and Carlyle, Molly (2022). Pain and psychotic-like experiences in young people using cannabis. 3rd International Electronic Conference on Environmental Research and Public Health—Public Health Issues in the Context of the COVID-19 Pandemic, Online, 11-25 January 2021. Basel, Switzerland: MDPI. doi: 10.3390/ecerph-3-09056

Lim, Carmen C.W., Sun, Tianze, Leung, Janni, Chung, Jack Y.C., Gartner, Coral, Connor, Jason P., Hall, Wayne, Chiu, Vivian, Stjepanovic, Daniel and Chan, Gary (2021). Prevalence of adolescent cannabis vaping: a systematic review and meta-analysis of studies from the US and Canada. APSAD Scientific Drug and Alcohol Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.

Lim, Carmen C.W., Leung, Janni, Sun, Tianze, Chiu, Vivian, Stjepanovic, Daniel, Chung, Jack Y.C., Connor, Jason P., Hall, Wayne, Scheurer, Roman, Gartner, Coral and Chan, Gary (2021). Patterns of cannabis and tobacco use in Australia: latent class analysis and health-rated correlates. APSAD Scientific Drug and Alcohol Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.

Leung, Janni, Lim, Carmen C. W., Chiu, Vivian, Chung, Jack Y. C., Mekonen, Tesfa, Hall, Wayne D. and Chan, Gary C. K. (2021). How many people use cannabis for medicinal reasons in Australia?. APSAD 2021 Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.

Quinn, Catherine A., Leung, Janni, Carlyle, Molly, Ellem, Rhiannon, Tisdale, Calvert, Davidson, Lily, White, Melanie, Kavanagh, David and Hides, Leanne (2021). A cross-sectional and longitudinal analysis of substance use behaviours and emotional wellbeing in Australian senior high school students living through the COVID-19 pandemic. APSAD 2021 Conference, Online, 7–10 November 2021. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

Chan, Gary C. K., Sun, Tianze, Lim, Carmen C. W., Morphett, Kylie, Stjepanovic, Daniel, Chung, Jack Y. C., Chiu, Vivian, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Leung, Janni (2021). Symposium: epidemiology and potential public health benefits and harms of vaping - implication to tobacco control policies. APSAD 2021 Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing.

Stjepanovic, Daniel, Chan, Gary C. K., Lim, Carmen C. W., Sun, Tianze, Anandan, Aathavan Shanmuga, Connor, Jason P., Gartner, Coral, Hall, Wayne D. and Leung, Janni (2021). A network meta-analysis of randomised controlled trial evaluating the effectiveness of e-cigarettes in smoking cessation. APSAD 2021 Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing.

Mekonen, Tesfa, Chan, Gary C. K., Connor, Jason P., Hall, Wayne D., Hides, Leanne and Leung, Janni (2021). Estimating the global treatment rates for alcohol use disorder and depression: a systematic review and meta-analysis. APSAD 2021 Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.

Stjepanovic, Daniel, Leung, Janni, Lim, Carmen C. W., Sun, Tianze, Chung, Jack Y. C., Phartiyal, Preeti, Gartner, Coral, Hall, Wayne D. and Chan, Gary C. K. (2021). A meta-analysis of the efficacy of smokeless tobacco for smoking cessation. APSAD 2021 Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing.

Tisdale, Calvert, Leung, Janni, de Andrade, Dominique and Hides, Leanne (2021). Patient characteristics and psychological factors as predictors of treatment completion in residential substance use treatment. APSAD 2021 Conference, Online, 7–10 November 2021. Chichester, West Sussex United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/dar.13384

Carlyle, Molly, Leung, Janni, Newland, Grace, Walter, Zoe C., Quinn, Catherine A., Morris, Leith, Tisdale, Calvert, Ellem, Rhiannon and Hides, Leanne (2021). The impact of the COVID-19 pandemic on alcohol and other drug staff, clients and services. APSAD 2021 Conference, Online, 7–10 November 2021. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

Hides, Leanne, Leung, Janni, Newland, Grace, Baker, Amanda L., Norberg, Melissa, Copeland, Jan, Quinn, Catherine A., Walter, Zoe C., Stoyanov, Stoyan and Kavanagh, David (2021). Keep it Real: a web-based randomised controlled trial for reducing cannabis use and psychotic experiences in young people. APSAD 2021 Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing.

Lim, Miss Carmen, Leung, Janni, Connor, Jason, Hall, Wayne, Cheng, Brandon, Gartner, Coral, Scheurer, Roman and Chan, Gary (2021). Prevalence of illicit substances in personal vaporisers on online cryptomarkets. IEA World Congress of Epidemiology 2021, Virtual, 3-6 September 2021. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/ije/dyab168.389

Mekonen, Tesfa, Ford, Sarah, Chan, Gary, Hides, Leanne and Leung, Janni (2021). What is the untreated remission or natural recovery rate of people with depression? A systematic review and meta-analysis. The 3rd International Electronic Conference on Environmental Research and Public Health , Online, 11-25 January 2021. Basel, Switzerland: MDPI. doi: 10.3390/ecerph-3-09025

Leung, Janni, Schoultz, Mariyana, Chiu, Vivian, Bonsaksen, Tore, Ruffolo, Mary, Thygesen, Hilde, Price, Daicia and Geirdal, Amy Østertun (2021). Concerns over the spread of misinformation and fake news on social media—Challenges amid the coronavirus pandemic. 3rd International Electronic Conference on Environmental Research and Public Health—Public Health Issues in the Context of the COVID-19 Pandemic, Online, 11–25 January 2021. Basel, Switzerland: MDPI. doi: 10.3390/ecerph-3-09078

Chung, Jack Yiu Chak, Leung, Janni, Tisdale, Calvert, Chiu, Vivian, Lim, Carmen C. W. and Chan, Gary (2021). Panic buying behavior analysis of COVID-19 related toilet paper hoarding content on Twitter. 3rd International Electronic Conference on Environmental Research and Public Health, Online, 11-25 January 2021. Basel, Switzerland: MDPI. doi: 10.3390/ecerph-3-09001

Huo, Yan, Lim, Carmen C. W., Chiu, Vivian, Tachimori, Hisateru and Leung, Janni (2021). Psychological distress and the experience of self-restrained lifestyle through COVID-19 in Japan – public insights from #Coronavirus-depression on Twitter. The 3rd International Electronic Conference on Environmental Research and Public Health, Online, 11-25 January 2021. Basel, Switzerland: MDPI. doi: 10.3390/ECERPH-3-09018

Thompson, Kaiwen, Mekonen, Tesfa and Leung, Janni (2021). Parent-child connectedness and its association with alcohol, tobacco, and cannabis use among Argentinian adolescents. The 3rd International Electronic Conference on Environmental Research and Public Health, Online, 11-25 January 2021. Basel, Switzerland: MDPI. doi: 10.3390/ecerph-3-09026

Sun, Tianze, Lim, Carmen C. W., Leung, Janni, Gartner, Coral, Hall, Wayne D., Connor, Jason P. and Chan, Gary C. K. (2021). The changing patterns and correlates of adolescent polytobacco use among nationally representative samples of US youth spanning 6 years: a latent class analysis. . APSAD Scientific Drug and Alcohol Conference, Virtual, 7-10 November 2021.

Lim, Carmen, Leung, Janni, Cheng, Brandon, Connor, Jason, Hall, Wayne, Gartner, Coral, Scheurer, Roman, Sun, Tianze and Chan, Gary (2020). Availability of substances for use in personal vaporisers on three online cryptomarkets. APSAD EMCR virtual showcase , Online, 4-25 November 2020.

Lim, Carmen, Cheng, Branden, Leung, Janni, Hall, Wayne, Connor, Jason, Gartner, Coral, Scheurer, Roman and Chan, Gary (2020). What vaping products can you pick up from online cryptomarkets?. 2020 NIDA International Forum, Conference: 2020 NIDA International Forum, 19-21st June 2020.

Lim, C., Cheng, B., Leung, J., Hall, W., Connor, J., Gartner, C., Scheurer, R. and Chan, G. (2020). Availability of substances for use in personal vaporisers on three online cryptomarkets. 2020 NIDA International Forum , Online, June 2020. Online:

Colledge, Samantha, Leung, Janni, Larney, Sarah, Peacock, Amy, Grebely, Jason, Hickman, Matthew, Cunningham, Evan B., Trickey, Adam, Stone, Jack, Vickerman, Peter and Degenhardt, Louisa (2019). Frequency of injecting among people who inject drugs: A systematic review and meta-analysis. APSAD 2019 Conference, Hobart, TAS Australia, 10–13 November 2019. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

Peacock, Amy, Chiu, Vivian, Leung, Janni, Dobbins, Timothy, Larney, Sarah, Gisev, Natasa, Pearson, Sallie-Anne, Dunlop, Adrian J. and Degenhardt, Louisa (2019). Characterising people attending new south wales emergency departments and hospitals for an alcohol-related problem, 2005-2014: The data-linkage alcohol cohort study. APSAD 2019 Conference, Hobart, TAS Australia, 10–13 November 2019. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

McKetin, Rebecca, Leung, Janni, Stockings, Emily, Huo, Phoebe, Foulds, James, Lappin, Julia, Cumming, Craig, Arunogiri, Shalini, Young, Jesse, Sara, Grant, Farrell, Michael and Degenhardt, Louisa (2019). Mental health consequences of methamphetamine use: A systematic review and meta-analysis. APSAD 2019 Conference, Hobart, TAS Australia, 10–13 November 2019. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

Huo, Yan, Bao, Yanping, Scheurer, Roman W. and Leung, Janni (2019). Childhood-onset mental disorders in six regions of China: a systematic review and meta-analysis of the prevalence and data coverage of attention deficit hyperactivity disorder, conduct disorder, and autism spectrum disorders. The Lancet-CAMS Health Summit, 2019, Chengdu, China, 19-20 October 2019. London, United Kingdom: The Lancet Publishing Group. doi: 10.1016/s0140-6736(19)32367-0

Leung, Janni, Chan, Gary C. K., Hides, Leanne and Hall, Wayne D. (2019). What risk do cannabis users run of developing cannabis use disorders? A systematic review and meta-analysis. APSAD 2019 Conference, Hobart, TAS Australia, 10–13 November 2019. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

Chiu, Vivian, Leung, Janni, Chan, Gary C. K., Hall, Wayne D. and Hides, Leanne (2019). Personal correlates of support for medical cannabis legalisation in Australia. APSAD 2019 Conference, Hobart, TAS Australia, 10–13 November 2019. Chichester, West Sussex United Kingdom: Wiley-Blackwell.

Huo, Y. P, Bao, Y, Scheurer, R. W. and Leung, J. (2019). Childhood-onset Mental Disorders in 6 geographical regions in China: A Systematic Review and Meta-analysis on Attention Deficit Hyperactivity Disorder, Conduct Disorder, Autism Spectrum Disorder, and Autistic Disorder. 5th International Conference on Youth Mental Health, Brisbane, QLD Australia, 30 June - 2 July 2019.

Trickey, A., Fraser, H., Lim, A. G., Walker, J., Peacock, A., Colledge, S., Leung, J., Grebely, J., Larney, S., Degenhardt, L., Hickman, M. and Vickerman, P. (2018). The contribution of injecting drug use to Hepatitis C virus transmission globally, regionally, and at country level: a modelling study. International Liver Congress (ILC), Paris France, Apr 11-15, 2018. AMSTERDAM: ELSEVIER SCIENCE BV.

Trickey, A., Fraser, H., Lim, A. G., Walker, J., Peacock, A., Colledge, S., Leung, J., Grebely, J., Larney, S., Degenhardt, L., Hickman, M., May, M. and Vickerman, P. (2018). Comparing the prevention gains of different treatment strategies at the global, regional, and country level: a modelling study. International Liver Congress (ILC), Paris France, Apr 11-15, 2018. AMSTERDAM: ELSEVIER SCIENCE BV.

Huo, Phoebe (Yan) , Scheurer, Roman , Bao, Yanping and Leung, Janni (2017). The Prevalence of Mental and Substance Use Disorders in China: A Systematic Review and Meta-analysis. West Moreton Hospital and Health Service 2017 Research Week - Celebrating Research, Ipswich Hospital, 29 November 2017.

Chan, Gary, Kelly, Adrian, Connor, Jason, Hall, Wayne and Leung, Janni (2016). Prevalence of parental alcohol supply and adolescent alcohol use in 45 low and middle income countries. Australasian Professional Society on Alcohol and other Drugs Conference 2016, Sydney, NSW, Australia, 30 October -2 November 2016. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing . doi: 10.1111/dar.12484

Eley, D. S. and Leung, J. (2016). Assessing resilience and tolerance of ambiguity in medical students: implications for rural training programs. Ottawa Conference and the ANZAHPE Conference, Perth Convention Centre, Perth Western Australia., 19-25 March 2016.

Eley, D. S. and Leung, J. (2016). Rural Medical Student Personalities are Congruent with Higher Ambiguity Tolerance and Resilience. Annual Convention of the American Psychological Association, Denver Colorado USA, 3-7 August 2016.

Eley, D. S. and Leung, J. (2016). Medical Student Personality: Relationship to Ambiguity Tolerance, Perfectionism and Resilience. Annual Convention of the American Psychological Association, Denver Colorado USA, 3-7 August 2016.

Eley, DS, Leung, J and Campbell, N (2016). Personality matters: Students with a background or interest in rural practice portray a resilient personality and greater capacity for coping. ICEMEN, Sault Str. Marie, Ontario Canada, 20-25 June 2016.

Leung, Janni, Santomauro, Damian, Galasyuk, Nataliya, Kelly, Adrian, Connor, Jason, Hall, Wayne and Chan, Gary (2016). Gender differences in binge drinking in 278 countries - a meta-analysis by global regions. Australasian Professional Society on Alcohol and other Drugs Conference 2016, Sydney, NSW, Australia, 30 October –2 November 2016. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/dar.12484

Leung, Janni, McLaughlin, Deirdre, McKenzie, Samantha, Dobson, Annette and Martin, Jennifer (2013). Differences in breast cancer screening patterns between women residing rural and urban areas. 7th Australian Women's Health Conference, Sydney, NSW, Australia, 7-10 May, 2013.

Pachana, N. A., McLaughlin, D., Leung, J., Byrne, G. and Dobson, A. (2012). Gender differences in anxiety and depression in more advanced old age. 65th Annual Scientific Meeting “Charting New Frontiers in Aging”, San Diego, CA, United States, 14-18 November 2012. Cary, NC., United States: Oxford University Press.

Dobson, A., Brown, W., Hankey, G., Almeida, O., Byles, J., McLaughlin, D., Leung, J., McCaul, K. and Flicker, L. (2011). Absolute risk charts for death within 10 years for Australian in their 70'S by behavioural risk factors. IEA World Congress of Epidemiology, Edinburgh, Scotland, 7-11 August 2011. United Kingdom: B M J Group. doi: 10.1136/jech.2011.142976h.99

Brown, W., McLaughlin, D., Leung, J., Flicker, L., Almeida, O., Hankey, G., Lopez, D., McCaul, K. and Dobson, A. (2011). Physical activity and all-cause mortality in older women and men. 2011 Australian Conference of Science and Medicine in Sport Optimising health and fitness–Participation, prevention and performance, Perth, WA, Australia, 19–22 October 2011. Chatswood, NSW, Australia: Elsevier Australia. doi: 10.1016/j.jsams.2011.11.212

Byles, J., McLaughlin, D., Leung, J., Dobson, A., Brown, W. and Flicker, L. (2010). Living with stairs: Functioning among older Australian men and women. MALDEN: WILEY-BLACKWELL PUBLISHING, INC.

Byles, J, McLaughlin, D, Leung, J, Flicker, L, Almeida, O and Hankey, G (2010). Why do women complain more about sleep problems than do men?. Abstracts of the 43nd National Conference of the Australian Association of Gerontology,, Hobart, Australia, 17-19 November 2010.

Leung, Janni King-Yi (2015). Rural disadvantage in breast cancer health-care service use and outcomes: quantifying the effects of individual risk factors and health service risk factors. PhD Thesis, School of Public Health, The University of Queensland. doi: 10.14264/uql.2015.971

Hall, Wayne, Stjepanovic, Daniel and Leung, Janni (2022). Cannabis legalisation in Canada: a brief history, policy rationale, implementation, and evidence of early impacts. Brisbane, Australia: The University of Queensland. doi: 10.14264/a494332

Carlyle, Molly, Leung, Janni, Juckel, Jennifer, Salom, Caroline and Hides, Leanne (2021). Impact of the COVID-19 pandemic on alcohol and drug use. Consultation Paper: Renewing Queensland's Alcohol and Other Drugs Plan Brisbane, Australia: Queensland Mental Health Commission.

Leung, Janni, Stockings, Emily, Wong, Ides, Galasyuk, Nataliya, Diminic, Sandra, Leitch,, Whiteford, Harvey, Degenhardt, Louisa, Ritter, Alison and Harris, Meredith (2016). Co-morbid mental and substance use disorders – a meta-review of treatment effectiveness. Sydney, NSW, Australia: National Drug and Alcohol Research Centre.

Whiteford, Harvey, Leung, Janni, Wong, Ides, Meurk, Carla, Harris, Meredith, Diminic, Sandra, Fjeldsoe, Kevin, Lee, Yong Yi and Leitch, Elizabeth (2015). A systems approach to mental health service planning: final report. Brisbane, QLD, Australia: The University of Queensland.

Associate Professor Janni Leung

Researcher biography

Publications

Book Chapter

Journal Articles

Conference Papers

Thesis

Research Reports