Associate Professor Gary Chung Kai Chan
NHMRC Emerging Leadership Fellow
Principal Research Fellow
National Centre for Youth Substance Use Research
+61 7 344 32533
Researcher biography
Dr. Gary Chan is a NHMRC Emerging Leadership Fellow at the National Centre for Youth Substance Use Research. His principal research interest lies in the field of substance misuse prevention and the application of cutting-edge statistical method for longitudinal analysis and causal inference. His recent publications have been focused on polysubstance use (including alcohol, tobacco and cannabis) profiles in adolescent populations, examinations of urban-rural differences in substance use, and the epidemiology of alcohol, tobacco and cannabis use. He collaborates extensively with leading researchers in major national and international institutes, including the University of Washington, Murdoch Children's Research Institute, University of Melbourne, and University College London. He has also served as a consultant at the United Nations Office of Drugs and Crime to improve exisitng methods for monitoring global trends of illicit substance production, trafficking and use. This work has made significant impact on how global data will be collected, and these new data will be used by the United nations and many national governments to inform drug policy decision making. He is a Deputy Statistical and Methodology Editor for the journal Addiction.
Dr. Chan is also a statistical advisor at the School of Psychology, providing statistical advice to academic staff and RHD students. Since 2016, he has also delivered several advanced statistcal workshops at the School on R and statistical modelling.
Publications
Book Chapter
Kelly, Adrian B., Thomas, Rebekah and Chan, Gary C.K. (2019). Nicotine use and weight control in young people: implications for prevention and early intervention. Neuroscience of nicotine: mechanisms and treatment. (pp. 451-458) edited by Victor R. Preedy. London, United Kingdom: Elsevier. doi: 10.1016/B978-0-12-813035-3.00054-X
Journal Articles
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
Black, Nicola, Noghrehchi, Firouzeh, Yuen, Wing See, Aiken, Alexandra, Clare, Philip J., Chan, Gary, Kypri, Kypros, McBride, Nyanda, Bruno, Raimondo, Slade, Tim, Boland, Veronica, Mattick, Richard and Peacock, Amy (2024). Transitions to polysubstance use: Prospective cohort study of adolescents in Australia. Addiction. doi: 10.1111/add.16468
Puljević, Cheneal, Meciar, Isabel, Holland, Alice, Stjepanović, Daniel, Snoswell, Centaine L, Thomas, Emma E, Morphett, Kylie, Kang, Heewon, Chan, Gary, Grobler, Etienne and Gartner, Coral E (2024). Systematic review and meta-analysis of text messaging interventions to support tobacco cessation. Tobacco Control tc-2023-058323, tc-2023. doi: 10.1136/tc-2023-058323
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
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
Wang, Zhe, Zheng, Qiuda, O'Brien, Jake W., Tscharke, Benjamin J., Chan, Gary, Thomas, Kevin V., Mueller, Jochen F. and Thai, Phong K. (2024). Analysis of wastewater from 2013 to 2021 detected a recent increase in nicotine use in Queensland, Australia. Water Research, 250 121040, 121040. doi: 10.1016/j.watres.2023.121040
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
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
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
Bendotti, Hollie, Lawler, Sheleigh, Chan, Gary C.K., Gartner, Coral, Ireland, David and Marshall, Henry M. (2023). Conversational artificial intelligence interventions to support smoking cessation: A systematic review and meta-analysis. Digital Health, 9 ARTN 20552076231211634, 1-12. doi: 10.1177/20552076231211634
Chiu, Vivian, Dawson, Danielle, Chan, Gary, Hall, Wayne, Hides, Leanne and Leung, Janni (2023). Prevalence and correlates of positive parental attitudes towards cannabis use and use intention in Australia during 2016 and 2019. Addictive Behaviors, 150 107917, 107917. doi: 10.1016/j.addbeh.2023.107917
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
Cheng, Brandon, Lim, Carmen C. W., Rutherford, Brienna N., Huang, Sandy, Ashley, Daniel P., Johnson, Ben, Chung, Jack, Chan, Gary C. K., Coates, Jason M., Gullo, Matthew J. and Connor, Jason P. (2023). A systematic review and meta‐analysis of the relationship between youth drinking, self‐posting of alcohol use and other social media engagement (2012–21). Addiction, 119 (1), 28-46. doi: 10.1111/add.16304
Cho, Ara, Scollo, Michelle, Chan, Gary, Driezen, Pete, Hyland, Andrew, Shang, Ce and Gartner, Coral E. (2023). Tobacco purchasing in Australia during regular tax increases: Findings from the International Tobacco Control Policy Evaluation Project. Tobacco Control, 1-9. doi: 10.1136/tc-2023-058130
D’Mello, Kimberly, Chan, Gary C.K., Hall, Wayne, Rychert, Marta, Wilkins, Chris and Hammond, David (2023). Use of flavored cannabis vaping products in the US, Canada, Australia, and New Zealand: findings from the international cannabis policy study wave 4 (2021). American Journal of Drug and Alcohol Abuse, 49 (5) 2238116, 640-651. doi: 10.1080/00952990.2023.2238116
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
Tildy, Bernadett, McNeill, Ann, East, Katherine, Gravely, Shannon, Fong, Geoffrey T., Cummings, K. Michael, Borland, Ron, Chan, Gary, Lim, Carmen, Gartner, Coral E., Yong, Hua‐Hie and Brose, Leonie S. (2023). Self-reported depression and anxiety and healthcare
professional interactions regarding smoking cessation and
nicotine vaping: Findings from 2018 International Tobacco
Control Four Country Smoking and Vaping (ITC 4CV) Survey. Tobacco Prevention and Cessation, 9 (August) 26, 1-12. doi: 10.18332/tpc/168288
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
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
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
Johnson, Benjamin, Sun, Tianze, Stjepanović, Daniel, Vu, Giang and Chan, Gary C. K. (2023). “Buy high, sell low”: A qualitative study of cryptocurrency traders who experience harm. International Journal of Environmental Research and Public Health, 20 (10) 5833, 1-16. doi: 10.3390/ijerph20105833
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
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
Tscharke, Benjamin J., O’Brien, Jake W., Ahmed, Fahad, Ngyuen, Lynn, Ghetia, Maulik, Chan, Gary, Thai, Phong, Gerber, Cobus, Bade, Richard, Mueller, Jochen, Thomas, Kevin V., White, Jason and Hall, Wayne (2023). A wastewater‐based evaluation of the effectiveness of codeine control measures in Australia. Addiction, 118 (3), 480-488. doi: 10.1111/add.16083
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
Gravely, Shannon, Driezen, Pete, McClure, Erin A., Hammond, David, Michael Cummings, K., Chan, Gary, Hyland, Andrew, Borland, Ron, East, Katherine A., Fong, Geoffrey T., Schauer, Gillian L., Quah, Anne C.K., Ouimet, Janine and Smith, Danielle M. (2023). Corrigendum to “Differences between adults who smoke cigarettes daily and do and do not co-use cannabis: Findings from the 2020 ITC four country smoking and vaping survey” [Addict. Behav. 135 (2022) 107434] (Addictive Behaviors (2022) 135, (S0306460322002003), (10.1016/j.addbeh.2022.107434)). Addictive Behaviors, 137 107529, 107529. doi: 10.1016/j.addbeh.2022.107529
Lie, Davina N. W., Chan, Kam Wa, Tang, Alexander H. N., Chan, Anthony T. P., Chan, Gary C. W., Lai, Kar Neng and Tang, Sydney Chi-Wai (2023). Long-term outcomes of add-on direct renin inhibition in igA nephropathy: a propensity score-matched cohort study. Journal of Nephrology, 36 (2), 407-416. doi: 10.1007/s40620-022-01530-7
Gravely, Shannon, Driezen, Pete, Shahab, Lion, McClure, Erin A., Hyland, Andrew, Cummings, K. Michael, East, Katherine A., Chan, Gary C. K., Walsh, Hannah, Benowitz, Neal L., Gartner, Coral E., Fong, Geoffrey T., Quah, Anne C. K. and Smith, Danielle M. (2023). Associations of Cannabis Use, High-Risk Alcohol Use, and Depressive Symptomology with Motivation and Attempts to Quit Cigarette Smoking Among Adults: Findings from the 2020 ITC Four Country Smoking and Vaping Survey. International Journal of Mental Health and Addiction. doi: 10.1007/s11469-023-01214-8
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
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
Gravely, Shannon, Driezen, Pete, McClure, Erin A., Hammond, David, Michael Cummings, K., Chan, Gary, Hyland, Andrew, Borland, Ron, East, Katherine A., Fong, Geoffrey T., Schauer, Gillian L., Quah, Anne C.K., Ouimet, Janine and Smith, Danielle M. (2022). Differences between adults who smoke cigarettes daily and do and do not co-use cannabis: findings from the 2020 ITC four country smoking and vaping survey. Addictive Behaviors, 135 107434, 1-11. doi: 10.1016/j.addbeh.2022.107434
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
Thanh, Bui Xuan, Vu, Giang T., Hue, Tran Thi Thanh, Zheng, Qiuda, Chan, Gary, Anh, Nguyen Thi Kieu and Thai, Phong K. (2022). Assessing changes in nicotine consumption over two years in a population of Hanoi by wastewater analysis with benchmarking biomarkers. Science of the Total Environment, 846 157310, 157310. doi: 10.1016/j.scitotenv.2022.157310
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
Cheng, Brandon, Coates, Jason M., Gullo, Matthew J., Chan, Gary, Kavanagh, David J., Feeney, Gerald F. X., Young, Ross Mc D., Clark, Paul J. and Connor, Jason P. (2022). Development of the Motivational Thought Frequency Scale for alcohol abstinence (MTF‐A). Alcoholism: Clinical and Experimental Research, 46 (11), 2077-2088. doi: 10.1111/acer.14938
Nurnberger, John I., Wang, Yumin, Zang, Yong, Lai, Dongbing, Wetherill, Leah, Edenberg, Howard J., Aliev, Fazil, Plawecki, Martin H., Chorlian, David, Chan, Grace, Bucholz, Kathleen, Bauer, Lance, Kamarajan, Chella, Salvatore, Jessica E., Kapoor, Manav, Hesselbrock, Victor, Dick, Danielle, Bierut, Laura, McCutcheon, Vivia, Meyers, Jacquelyn L., Porjesz, Bernice, Kramer, John, Kuperman, Samuel, Kinreich, Sivan, Anokhin, Andrey P., Porjesz, B., Hesselbrock, V., Foroud, T., Agrawal, A. ... Parsian, A. (2022). High Polygenic Risk Scores Are Associated With Early Age of Onset of Alcohol Use Disorder in Adolescents and Young Adults at Risk. Biological Psychiatry Global Open Science, 2 (4), 379-388. doi: 10.1016/j.bpsgos.2021.10.007
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
Cho, Ara, Chan, Gary and Gartner, Coral (2022). Motivations to change smoking behaviors between 2007 and 2019 in Australia: a repeated cross-sectional study. Nicotine and Tobacco Research, 25 (4), 674-681. doi: 10.1093/ntr/ntac176
Aiken, Alexandra, Chan, Gary, Yuen, Wing See, Clare, Philip J., Hutchinson, Delyse, McBride, Nyanda, Najman, Jackob M., McCambridge, Jim, Upton, Emily, Slade, Tim, Boland, Veronica C., De Torres, Clara, Bruno, Raimondo, Kypri, Kypros, Wadolowski, Monika, Mattick, Richard P. and Peacock, Amy (2022). Trajectories of parental and peer supply of alcohol in adolescence and associations with later alcohol consumption and harms: a prospective cohort study. Drug and Alcohol Dependence, 237 109533, 1-9. doi: 10.1016/j.drugalcdep.2022.109533
Mefodeva, Valeriya, Carlyle, Molly, Walter, Zoe, Chan, Gary and Hides, Leanne (2022). Polysubstance use in young people accessing residential and day treatment services for substance use: substance use profiles, psychiatric comorbidity, and treatment completion. Addiction, 117 (12), 3110-3120. doi: 10.1111/add.16008
Davidson, Lily, Ellem, Rhiannon, Keane, Carol, Chan, Gary, Broccatelli, Chiara, Buckley, Jeff, Walter, Zoe, Hallo, Louise and Hides, Leanne (2022). A two-stage social network intervention for reducing alcohol and other drug use in residential colleges: protocol for a feasibility trial. Contemporary Clinical Trials, 118 106779, 106779. doi: 10.1016/j.cct.2022.106779
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
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
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
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
Wadsworth, Elle, Driezen, Pete, Chan, Gary, Hall, Wayne and Hammond, David (2022). Perceived access to cannabis and ease of purchasing cannabis in retail stores in Canada immediately before and one year after legalization. The American Journal of Drug and Alcohol Abuse, 48 (2), 1-11. doi: 10.1080/00952990.2021.2003808
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
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
O’Brien, Jake W., Tscharke, Benjamin J., Bade, Richard, Chan, Gary, Gerber, Cobus, Mueller, Jochen F., Thomas, Kevin V. and Hall, Wayne D. (2022). A wastewater‐based assessment of the impact of a minimum unit price on population alcohol consumption in the Northern Territory, Australia. Addiction, 117 (1), 243-249. doi: 10.1111/add.15631
Zheng, Qiuda, Chan, Gary C.K., Wang, Zhe, Connor, Jason P., Ren, Yuan and Thai, Phong K. (2022). Assessing alcohol consumption in a Chinese urban population and a university town using high temporal resolution wastewater-based epidemiology. Drug and Alcohol Dependence, 230 109178, 109178. doi: 10.1016/j.drugalcdep.2021.109178
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
Yuen, Wing See, Bruno, Raimondo, Chan, Gary C. K., McCambridge, Jim, Slade, Tim, Clare, Philip J., Aiken, Alexandra, Kypri, Kypros, Hutchinson, Delyse, McBride, Nyanda, Boland, Veronica, Upton, Emily, Farrell, Michael, Mattick, Richard P. and Peacock, Amy (2021). The experience of physiological and psychosocial alcohol-related harms across adolescence and its association with alcohol use disorder in early adulthood: A prospective cohort study. Alcoholism: Clinical and Experimental Research, 45 (12), 2518-2527. doi: 10.1111/acer.14726
Ahmed Alghamdi, Abdullah, Gartner, Coral, Najman, Jake M., Chan, Gary and Smirnov, Andrew (2021). The relationship between cannabis and tobacco co-administration and long-term patterns of cannabis use in young adults who use stimulants: a prospective population-based study. Substance Use and Misuse, 57 (1), 1-10. doi: 10.1080/10826084.2021.1975744
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
Wang, Zhe, Zheng, Qiuda, Gartner, Coral, Chan, Gary C.K., Ren, Yuan, Wang, Degao and Thai, Phong K. (2021). Comparison of tobacco use in a university town and a nearby urban area in China by intensive analysis of wastewater over one year period. Water Research, 206 117733, 117733. doi: 10.1016/j.watres.2021.117733
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
Yuen, Wing See, Chan, Gary, Bruno, Raimondo, Clare, Philip J., Aiken, Alexandra, Mattick, Richard, Farrell, Michael, Kypri, Kypros, Slade, Tim, Hutchinson, Delyse, McBride, Nyanda, McCambridge, Jim, Boland, Veronica and Peacock, Amy (2021). Trajectories of alcohol‐induced blackouts in adolescence: early risk factors and alcohol use disorder outcomes in early adulthood. Addiction, 116 (8), 2039-2048. doi: 10.1111/add.15415
Chan, Gary C. K., Becker, Denise, Butterworth, Peter, Hines, Lindsey, Coffey, Carolyn, Hall, Wayne and Patton, George (2021). Young‐adult compared to adolescent onset of regular cannabis use: a 20‐year prospective cohort study of later consequences. Drug and Alcohol Review, 40 (4), 627-636. doi: 10.1111/dar.13239
Hall, Wayne and Chan, Gary (2021). The “gateway” effect of e-cigarettes may be explained by a genetic liability to risk-taking. PLoS Medicine, 18 (3) e1003554, e1003554. doi: 10.1371/journal.pmed.1003554
Hides, Leanne, Quinn, Catherine, Chan, Gary, Cotton, Susan, Pocuca, Nina, Connor, Jason P., Witkiewitz, Katie, Daglish, Mark R. C., Young, Ross Mc D. and Stoyanov, Stoyan (2021). Telephone‐based motivational interviewing enhanced with individualised personality‐specific coping skills training for young people with alcohol‐related injuries and illnesses accessing emergency or rest/recovery services: a randomized controlled trial (QuikFix). Addiction, 116 (3), 474-484. doi: 10.1111/add.15146
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
Elphinston, Rachel A., Connor, Jason P., de Andrade, Dominique, Hipper, Linda, Freeman, Chris, Chan, Gary and Sterling, Michele (2021). Impact of a policy change restricting access to codeine on prescription opioid-related emergency department presentations: an interrupted time series analysis. Pain, Publish Ahead of Print (4), 1095-1103. doi: 10.1097/j.pain.0000000000002115
Mahomed, Kassam, Chan, Gary and Norton, Maddison (2020). Obesity and the risk of stillbirth – a reappraisal – a retrospective cohort study. European Journal of Obstetrics and Gynecology and Reproductive Biology, 255, 25-28. doi: 10.1016/j.ejogrb.2020.09.044
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
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
Yuen, Wing See, Chan, Gary, Bruno, Raimondo, Clare, Philip, Mattick, Richard, Aiken, Alexandra, Boland, Veronica, McBride, Nyanda, McCambridge, Jim, Slade, Tim, Kypri, Kypros, Horwood, John, Hutchinson, Delyse, Najman, Jake, de Torres, Clara and Peacock, Amy (2020). Adolescent alcohol use trajectories: risk factors and adult outcomes. Pediatrics, 146 (4) e20200440, e20200440. doi: 10.1542/peds.2020-0440
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
Gravely, Shannon, Driezen, Pete, Smith, Danielle M., Borland, Ron, Lindblom, Eric N., Hammond, David, McNeill, Ann, Hyland, Andrew, Cummings, K. Michael, Chan, Gary, Thompson, Mary E., Boudreau, Christian, Martin, Nadia, Ouimet, Janine, Loewen, Ruth, Quah, Anne C.K., Goniewicz, Maciej L., Thrasher, James F. and Fong, Geoffrey T. (2020). International differences in patterns of cannabis use among adult cigarette smokers: Findings from the 2018 ITC Four Country Smoking and Vaping Survey. International Journal of Drug Policy, 79 102754, 102754. doi: 10.1016/j.drugpo.2020.102754
Hides, Leanne, Chan, Gary, Dawe, Sharon, McKetin, Rebecca, Kavanagh, David J., Young, Ross McD, Teesson, Maree and Saunders, John B. (2020). Direction of the relationship between methamphetamine use and positive psychotic symptoms in regular methamphetamine users: evidence from a prospective cohort study. The British Journal of Psychiatry, 219 (1), 1-7. doi: 10.1192/bjp.2019.263
Chan, Gary C. K. and Hall, Wayne (2020). Estimation of the proportion of population cannabis consumption in Australia that is accounted for by daily users using Monte Carlo Simulation. Addiction, 115 (6) add.14909, 1182-1186. doi: 10.1111/add.14909
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
Norman, Thomas, Peacock, Amy, Bruno, Raimondo, Chan, Gary, Morgan, Anthony, Voce, Isabella, Droste, Nicolas, Taylor, Nicholas, Coomber, Kerri and Miller, Peter G. (2019). Aggression in the Australian night time economy: a comparison of alcohol only versus alcohol and illicit drug consumption. Drug and Alcohol Review, 38 (7) dar.12998, 744-749. doi: 10.1111/dar.12998
Dingle, Genevieve A., Haslam, Catherine, Best, David, Chan, Gary, Staiger, Petra K., Savic, Michael, Beckwith, Melinda, Mackenzie, Jock, Bathish, Ramez and Lubman, Dan I. (2019). Social identity differentiation predicts commitment to sobriety and wellbeing in residents of therapeutic communities. Social Science & Medicine, 237 112459, 112459. doi: 10.1016/j.socscimed.2019.112459
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
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
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
Plenty, Stephanie M., Evans-Whipp, Tracy J., Chan, Gary C. K., Kelly, Adrian B., Toumbourou, John W., Patton, George C., Hemphill, Sheryl A. and Smith, Rachel (2019). Predicting alcohol misuse among Australian 19-year-olds from adolescent drinking trajectories. Substance Use and Misuse, 54 (2), 247-256. doi: 10.1080/10826084.2018.1517172
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
Chan, Gary C.K., Butterworth, Peter, Becker, Denise, Degenhardt, Louisa, Stockings, Emily, Hall, Wayne and Patton, George (2019). Longitudinal patterns of amphetamine use from adolescence to adulthood: a latent class analysis of a 20-year prospective study of Australians. Drug and Alcohol Dependence, 194, 121-127. doi: 10.1016/j.drugalcdep.2018.08.042
Lucke, Jayne, Jensen, Charmaine, Dunn, Matthew, Chan, Gary, Forlini, Cynthia, Kaye, Sharlene, Partridge, Bradley, Farrell, Michael, Racine, Eric and Hall, Wayne (2018). Non-medical prescription stimulant use to improve academic performance among Australian university students: prevalence and correlates of use. BMC Public Health, 18 (1) 1270, 1270. doi: 10.1186/s12889-018-6212-0
Mehus, Christopher J., Forster, Myriam, Chan, Gary, Hemphill, Sheryl A., Toumbourou, John W. and McMorris, Barbara J. (2018). Longitudinal, reciprocal relationships between family management and antisocial peer associations. Journal of Adolescence, 68 (1), 146-151. doi: 10.1016/j.adolescence.2018.07.015
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
Patton, Kiri A., Gullo, Matthew J., Connor, Jason P., Chan, Gary C. K., Kelly, Adrian B., Catalano, Richard F. and Toumbourou, John W. (2018). Social cognitive mediators of the relationship between impulsivity traits and adolescent alcohol use: identifying unique targets for prevention. Addictive Behaviors, 84, 79-85. doi: 10.1016/j.addbeh.2018.03.031
Campbell, Gabrielle, Hall, Wayne D., Peacock, Amy, Lintzeris, Nicholas, Bruno, Raimondo, Larance, Briony, Nielsen, Suzanne, Cohen, Milton, Chan, Gary, Mattick, Richard P., Blyth, Fiona, Shanahan, Marian, Dobbins, Timothy, Farrell, Michael and Degenhardt, Louisa (2018). Effect of cannabis use in people with chronic non-cancer pain prescribed opioids: findings from a 4-year prospective cohort study. The Lancet Public Health, 3 (7), e341-e350. doi: 10.1016/S2468-2667(18)30110-5
Thomas, Rebekah L., Kelly, Adrian B., Chan, Gary C. K., Hides, Leanne M., Quinn, Catherine A., Kavanagh, David J. and Williams, Joanne W. (2018). An examination of gender differences in the association of adolescent substance use with eating and weight loss attitudes. Substance Use and Misuse, 53 (13), 1-7. doi: 10.1080/10826084.2018.1455703
Mehus, Christopher J., Doty, Jennifer, Chan, Gary, Kelly, Adrian B., Hemphill, Sheryl, Toumbourou, John and McMorris, Barbara J. (2018). Testing the social interaction learning model's applicability to adolescent substance misuse in an Australian context. Substance Use and Misuse, 53 (11), 1-10. doi: 10.1080/10826084.2018.1441307
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
Chan, Gary, Hall, Wayne, Freeman, Tom, Ferris, Jason, Kelly, Adrian and Winstock, Adam R. (2017). User characteristics and effect profile of Butane Hash Oil: an extremely high-potency cannabis concentrate. Drug and Alcohol Dependence, 178, 32-38. doi: 10.1016/j.drugalcdep.2017.04.014
Thomas, Rebekah L., Kelly, Adrian B., Chan, Gary C. K. and Williams, Joanne W. (2017). Linking eating and weight control attitudes to relationship experiences: a large-scale survey of adolescent females. Journal of Adolescence, 58 (1), 67-73. doi: 10.1016/j.adolescence.2017.04.008
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
Chan, Gary C. K., Kelly, Adrian B., Carroll, Annemaree and Williams, Joanne W. (2017). Peer drug use and adolescent polysubstance use: do parenting and school factors moderate this association?. Addictive Behaviors, 64, 78-81. doi: 10.1016/j.addbeh.2016.08.004
Chan, Gary C. K., Kelly, Adrian B., Connor, Jason P., Hall, Wayne D., Young, Ross McD. and Williams, Joanne W. (2016). Does parental monitoring and disapproval explain variations in alcohol use among adolescents from different countries of birth?. Drug and Alcohol Review, 35 (6), 741-749. doi: 10.1111/dar.12413
Chan, Gary C. K., Kelly, Adrian B., Hides, Leanne, Quinn, Catherine and Williams, Joanne W. (2016). Does gender moderate the relationship between polydrug use and sexual risk-taking among Australian secondary school students under 16years of age?. Drug and Alcohol Review, 35 (6), 750-754. doi: 10.1111/dar.12394
Quinn, Catherine A., Fitzpatrick, Sally, Bussey, Kay, Hides, Leanne and Chan, Gary C. K. (2016). Associations between the group processes of bullying and adolescent substance use. Addictive Behaviors, 62, 6-13. doi: 10.1016/j.addbeh.2016.06.007
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
Erskine, Holly E., Norman, Rosana E., Ferrari, Alize J., Chan, Gary C.K., Copeland, William E., Whiteford, Harvey A. and Scott, James G. (2016). Long-term outcomes of attention-deficit/hyperactivity disorder and conduct disorder: a systematic review and meta-analysis. Journal of the American Academy of Child and Adolescent Psychiatry, 55 (10), 841-850. doi: 10.1016/j.jaac.2016.06.016
Hinchliff, Gemma L.M., Kelly, A. B., Chan, Gary C.K., Patton, George C. and Williams, Joanne (2016). Risky dieting behaviors amongst adolescent girls: associations with family relationship problems and depressed mood. Eating Behaviors, 22, 222-224. doi: 10.1016/j.eatbeh.2016.06.001
Betts, Kim S., Chan, Gary, Mcilwraith, Fairlie, Dietze, Paul, Whittaker, Elizabeth, Burns, Lucy and Alati, Rosa (2016). Differences in polysubstance use patterns and drug-related outcomes between people who inject drugs receiving and not receiving opioid substitution therapies. Addiction, 111 (7), 1214-1223. doi: 10.1111/add.13339
Lai, Foon Yin, O'Brien, Jake W., Thai, Phong K., Hall, Wayne, Chan, Gary, Bruno, Raimondo, Ort, Christoph, Prichard, Jeremy, Carter, Steve, Anuj, Shalona, Kirkbride, K. Paul, Gartner, Coral, Humphries, Melissa and Mueller, Jochen F. (2016). Cocaine, MDMA and methamphetamine residues in wastewater: consumption trends (2009-2015) in South East Queensland, Australia. Science of The Total Environment, 568, 803-809. doi: 10.1016/j.scitotenv.2016.05.181
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
Kelly, Adrian B., Chan, Gary C. K., Weier, Megan, Quinn, Catherine, Gullo, Matthew J., Connor, Jason P. and Hall, Wayne D. (2016). Parental supply of alcohol to Australian minors: An analysis of six nationally representative surveys spanning 15 years. BMC Public Health, 16 (1). doi: 10.1186/s12889-016-3004-2
Hall, Wayne D. and Chan, Gary (2016). Commentary on Ogeil et al. (2016): explaining increased alcohol-related harm and stable per capita consumption in Australia. Addiction, 111 (4), 635-636. doi: 10.1111/add.13246
Degenhardt, Louisa, Larney, Sarah, Chan, Gary, Dobbins, Timothy, Weier, Megan, Roxburgh, Amanda, Hall, Wayne D. and McKetin, Rebecca (2016). Estimating the number of regular and dependent methamphetamine users in Australia, 2002-2014. Medical Journal of Australia, 204 (4), 1.e1-1.e6. doi: 10.5694/mja15.00671
Chan, Gary C. K., Kelly, Adrian, Connor, Jason P., Hall, Wayne, Young, Ross McD., Toumbourou, John W. and Williams, Joanne (2016). Regional versus urban differences in teenage alcohol use: Does parental disapproval account for these differences?. Australian Journal of Rural Health, 24 (1), 3-8. doi: 10.1111/ajr.12177
Thomas, Hannah J., Chan, Gary C. K., Scott, James G., Connor, Jason P., Kelly, A.B. and Williams, Joanne (2016). Association of different forms of bullying victimisation with adolescents’ psychological distress and reduced emotional wellbeing. Australian and New Zealand Journal of Psychiatry, 50 (4), 371-379. doi: 10.1177/0004867415600076
Kelly, Adrian B., Chan, Gary C. K., Mason, Alex W. and Williams, Joanne W. (2015). The relationship between psychological distress and adolescent polydrug use. Psychology of Addictive Behaviors, 29 (3), 787-793. doi: 10.1037/adb0000068
Kelly, Adrian B., Evans-Whipp, Tracy J., Smith, Rachel, Chan, Gary C. K., Toumbourou, John, Patton, George C., Hemphill, Sheryl A., Hall, Wayne D. and Catalano, Richard R. (2015). A longitudinal study of the association of adolescent polydrug use, alcohol use and high school non-completion. Addiction, 110 (4), 627-635. doi: 10.1111/add.12829
Li, H. Karen, Kelly, Adrian B., Chan, Gary C. K., Toumbourou, John W., Patton, George C. and Williams, Joanne W. (2014). The association of puberty and young adolescent alcohol use: do parents have a moderating role?. Addictive Behaviors, 39 (10), 1389-1393. doi: 10.1016/j.addbeh.2014.05.006
Kelly, Adrian B., Chan, Gary C. K., White, Angela, Saunders, John B., Baker, Peter J. and Connor, Jason P. (2014). Is there any evidence of changes in patterns of concurrent drug use among young Australians 18-29 years between 2007 and 2010?. Addictive Behaviors, 39 (8), 1249-1252. doi: 10.1016/j.addbeh.2014.04.009
Wright, Boyd R., Zuur, Alain F. and Chan, Gary C. K. (2014). Proximate causes and possible adaptive functions of mast seeding and barren flower shows in spinifex grasses (Triodia spp.) in arid regions of Australia. Rangeland Journal, 36 (3), 297-308. doi: 10.1071/RJ13104
Quek, Lake-Hui, Chan, Gary C. K., White, Angela, Connor, Jason P., Baker, Peter J., Saunders, John B. and Kelly, Adrian B. (2013). Concurrent and simultaneous polydrug use: latent class analysis of an Australian nationally representative sample of young adults. Frontiers in Public Health, 1 (61) 61, 1-9. doi: 10.3389/fpubh.2013.00061
Chan, Gary C. K, Kelly, Adrian B., Toumbourou, John W., Hemphill, Sheryl A., Young, Ross McD., Haynes, Michele A. and Catalano, Richard F. (2013). Predicting steep escalations in alcohol use over the teenage years: age-related variations in key social influences. Addiction, 108 (11), 1924-1932. doi: 10.1111/add.12295
Smith, Dayna T., Kelly, Adrian B., Chan, Gary C. K., Toumbourou, John W., Patton, George C. and Williams, Joanne W. (2013). Beyond the primary influences of parents and peers on very young adolescent alcohol use: evidence of independent community effects. Journal of Early Adolescence, OnlineFirst (5), 1-16. doi: 10.1177/0272431613498647
Chan, Gary C. K., Kelly, Adrian B. and Toumbourou, John W. (2013). Accounting for the association of family conflict and heavy alcohol use among adolescent girls: the role of depressed mood. Journal of Studies On Alcohol and Drugs, 74 (3), 396-405. doi: 10.15288/jsad.2013.74.396
White, Angela, Chan, Gary C. K., Quek, Lake-Hui, Connor, Jason P., Saunders, John B., Baker, Peter, Brackenridge, Charlotte and Kelly, Adrian B. (2013). The topography of multiple drug use among adolescent Australians: findings from the National Drug Strategy Household Survey. Addictive Behaviors, 38 (4), 2068-2073. doi: 10.1016/j.addbeh.2013.01.001
Connor, Jason P., Gullo, Matthew J., Chan, Gary, Young, Ross McD., Hall, Wayne D. and Feeney, Gerald F. X. (2013). Polysubstance use in cannabis users referred for treatment: Drug use profiles, psychiatric comorbidity and cannabis-related beliefs. Frontiers in Psychiatry, 4 (AUG) Aticle 79, 79.1-79.6. doi: 10.3389/fpsyt.2013.00079
Kelly, Adrian B., Chan, Gary C. K., Toumbourou, John W., O'Flaherty, Martin, Homel, Ross, Patton, George C. and Williams, Joanne (2012). Very young adolescents and alcohol: Evidence of a unique susceptibility to peer alcohol use.. Addictive Behaviors, 37 (4), 414-419. doi: 10.1016/j.addbeh.2011.11.038
Kelly, Adrian, Chan, Gary C. K. and O'Flaherty, Martin (2012). How important is the context of an adolescent's first alcoholic drink? Evidence that parental provision may reduce later heavy episodic drinking. European Addiction Research, 18 (3), 140-148. doi: 10.1159/000335059
Conference Papers
Puljevic, Cheneal, Meciar, Isabel, Holland, Alice, Stjepanovic, Daniel, Snoswell, Centaine L., Thomas, Emma, Morphett, Kylie, Kang, Heewon, Chan, Gary, Grobler, Etienne and Gartner, Coral (2024). A systematic review and meta-analysis of text messaging interventions to support tobacco cessation. Society For Research On Nicotine & Tobacco (SRNT) Conference 2024, Edinburgh, United Kingdom, 20-23 March 2024. Madison, WI United States: Society For Research On Nicotine & Tobacco.
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
Cho, Ara, Scollo, Michelle, Chan, Gary Chung Kai, Driezen, Pete, Hyland, Andrew, Shang, Ce and Gartner, Coral (2023). The impact of price-minimising purchases on smoking cessation using longitudinal data from the International Tobacco Control Policy Evaluation Project in Australia. 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, 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
Cheng, Brandon, Lim, Carmen C. W., Rutherford, Brienna N., Huang, Sandy, Ashley, Daniel P., Chung, Jack, Chan, Gary C. K., Coates, Jason M., Gullo, Matthew J. and Connor, Jason P. (2022). A systematic review of the relationship between alcohol-related media on social networking sites and alcohol use. APSAD 2022 Conference, Darwin, NT Australia, 9–12 October 2022. Chichester, West Sussex United Kingdom: Wiley-Blackwell.
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.
Davidson, Lily, Ellem, Rhiannon, Broccatelli, Chiara, Keane, Carol, Walter, Zoe C., Chan, Gary C. K. and Hides, Leanne (2022). Twelve-month outcomes of a two-stage social network intervention aimed at reducing heavy drinking among residential college students. APSAD 2022 Conference, Darwin, NT, Australia, 9-12 October 2022. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/dar.13537
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.
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.
Cho, Ara, Chan, Gary C. K. and Gartner, Coral (2021). Reasons for using electronic cigarettes in 2016 and 2019 in Australia: a repeated cross-sectional study. APSAD 2021 Conference, Virtual, 7-10 November 2021. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing.
Mefodeva, Valeriya, Chan, Gary C. K., Carlyle, Molly and Hides, Leanne (2021). Substance use and comorbid psychopathology characteristics in young treatment-seeking substance users: A latent class analysis. APSAD 2021 Conference, Online, 7–10 November 2021. Chichester, West Sussex United Kingdom: Wiley-Blackwell.
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.
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.
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
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
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:
Campbell, Gabrielle, Nielsen, Suzanne, Lintzeris, Nicholas, Bruno, Raimondo, Peacock, Amy, Chan, Gary C. K., Larance, Briony, Cohen, Milton, Farrell, Michael, Hall, Wayne D. and Degenhardt, Louisa (2017). Cannabis use among people prescribed opioids for chronic non-cancer pain: observations from the point cohort. APSAD 2017 Conference, Melbourne, Australia, 12-15 November 2017. Chichester, West Sussex, United Kingdom: Wiley-Blackwell.
Dingle, Genevieve, Haslam, Catherine, Best, David, Chan, Gary C. K., Staiger, Petra K., Savic, Michael, Beckwith, Melinda, Mackenzie, Jock, Bathish, Ramez and Lubman, Dan I. (2017). Social factors predict addiction treatment commitment and retention better than substance related and other individual factors. APSAD 2017 Conference, Melbourne, Australia, 12–15 November 2017. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing.
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
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
Chan, Gary, Connor, Jason P., Gullo, Matthew J., Young, Ross M. C. D., Hall, Wayne and Feeney, Gerald F. X. (2013). A latent class analysis of polydrug use in treatment-seeking cannabis users: the role of social cognitive mechanisms. Australasian Professional Society on Alcohol and other Drugs Conference, Brisbane, QLD Australia, 24-27 November 2013. Chichester, West Sussex, United Kingdom: Wiley-Blackwell Publishing Ltd. doi: 10.1111/dar.12077
Chan, Gary Chung Kai, Kelly, Adrian, Toumbourou, John W., Young, Ross, Haynes, Michele, Hemphill, Sheryl and Catalano, Richard (2012). Predicting steep trajectories of alcohol use in young adolescents: evidence of age-related variation in key risk factors. Australasian Professional Society on Alcohol and other Drugs Conference 2012, Melbourne, Australia, 18-21 November 2012. West Sussex, United Kingdom: Wiley-Blackwell Publishing. doi: 10.1111/j.1465-3362.2012.00514.x
Data Collection
Chan, Gary and Lim, Carmen (2023). Dataset for the cryptomarket paper. The University of Queensland. (Dataset) doi: 10.48610/8c2c84e
Thesis
Chan, Chung Kai (2013). Understanding steep escalations in alcohol use over the teenage years. PhD Thesis, School of Medicine, The University of Queensland. doi: 10.14264/uql.2014.88
Research Reports
Chan, Gary (2022). Causal Inference with Observational Data in R. Instats Inc.. doi: 10.61700/nudgujitla9qv469
Chan, Gary (2022). Causal Inference with Observational Data in R: Propensity Scores, Inverse Probability Treatment Weighting, and Marginal Structural Models. Instats Inc.. doi: 10.61700/qp1korrfs9hkv469
Me, Angela, Korenblik, Anja, Bussink, Coen, Chan, Gary, Yi, Jaquelin Garcia, Isaksson, Jonatan and Vita, Lorenzo (2019). Opium poppy cultivation and sustainable development in Shan State, Myanmar. UNODC Headquarters, Vienna: United Nations Office on Drugs and Crime.