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2026 Journal Article Self-reported reasons for medical and nonmedical cannabis use in Australia: a cross-sectional analysis of the International Cannabis Policy Study 2023Dawson, Danielle, Stjepanovic, Daniel, Leung, Janni, Lim, Carmen, Hall, Wayne, Lorenzetti, Valentina, Chan, Gary and Hammond, David (2026). Self-reported reasons for medical and nonmedical cannabis use in Australia: a cross-sectional analysis of the International Cannabis Policy Study 2023. Drug and Alcohol Dependence, 283 113124, 1-8. doi: 10.1016/j.drugalcdep.2026.113124 |
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2026 Journal Article The psychometric properties of validated tools to assess cannabis use disorder: A systematic review and meta‐analysisLeung, Janni, Stjepanovic, Daniel, Fong, Stephanie, Dawson, Dani, Vu, Giang, Yimer, Tesfa, McClure‐Thomas, Caitlin, Hall, Wayne Denis and Chan, Gary Chung Kai (2026). The psychometric properties of validated tools to assess cannabis use disorder: A systematic review and meta‐analysis. Addiction add.70438. doi: 10.1111/add.70438 |
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2026 Journal Article Patterns and correlates of disposable e-cigarette use among US youthVu, Giang T., Sun, Tianze, Connor, Jason P., Thai, Phong, Gartner, Coral, Hall, Wayne, Leung, Janni and Chan, Gary (2026). Patterns and correlates of disposable e-cigarette use among US youth. American Journal of Preventive Medicine 108352, 108352. doi: 10.1016/j.amepre.2026.108352 |
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2026 Journal Article Regional perspectives: Substance use related problems in EthiopiaYimer, Tesfa M., Fekadu, Wubalem, Leung, Janni, Mihretu, Awoke and Teferra, Solomon (2026). Regional perspectives: Substance use related problems in Ethiopia. Addiction add.70392, 1-8. doi: 10.1111/add.70392 |
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2026 Journal Article The efficacy and safety of cannabinoids for the treatment of mental disorders and substance use disorders: a systematic review and meta-analysisWilson, Jack, Dobson, Olivia, Langcake, Andrew, Mishra, Palkesh, Bryant, Zachary, Leung, Janni, Dawson, Danielle, Graham, Myfanwy, Teesson, Maree, Freeman, Tom P., Hall, Wayne, Chan, Gary C. K. and Stockings, Emily (2026). The efficacy and safety of cannabinoids for the treatment of mental disorders and substance use disorders: a systematic review and meta-analysis. Lancet Psychiatry, 13 (4), 304-315. doi: 10.1016/S2215-0366(26)00015-5 |
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2026 Journal Article Prevalence, Associations and Comorbidity of Cannabis Use and Cannabis Use Disorders in the Australian National Mental Health Surveys From 2007 to 2020–22Wilson, Jack, Sunderland, Matthew, O’Dean, Siobhan, Slade, Tim, Dawson, Danielle, Dobson, Olivia, Leung, Janni, Chan, Gary, Teesson, Maree, Hall, Wayne, Newton, Nicola, Lorenzetti, Valentina and Stockings, Emily (2026). Prevalence, Associations and Comorbidity of Cannabis Use and Cannabis Use Disorders in the Australian National Mental Health Surveys From 2007 to 2020–22. Drug and Alcohol Review, 45 (3) e70134, e70134-3. doi: 10.1111/dar.70134 |
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2026 Journal Article A systematic review and meta-analysis of self-reported exposure to cannabis advertising and its association with cannabis use and intentionsMcClure-Thomas, Caitlin, Yimer, Tesfa, Strong, Caroline, Sun, Tianze, Hall, Wayne D., Chan, Gary Chung Kai, Connor, Jason P. and Leung, Janni (2026). A systematic review and meta-analysis of self-reported exposure to cannabis advertising and its association with cannabis use and intentions. Addiction add.70310. doi: 10.1111/add.70310 |
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2026 Journal Article Motivations and pathways: a thematic analysis of interviews with medicinal cannabis consumers in australiaDawson, Danielle, Stjepanović, Daniel, McClure-Thomas, Caitlin, Lorenzetti, Valentina, Hall, Wayne, Sun, Tianze and Leung, Janni (2026). Motivations and pathways: a thematic analysis of interviews with medicinal cannabis consumers in australia. Substance Use and Misuse, 61 (4), 638-642. doi: 10.1080/10826084.2025.2560074 |
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2026 Journal Article Cannabis vaping in youth: a systematic review and meta-analysis of risk factors in adolescents and young adultsChung, Jack, Lim, Carmen C.W., Leung, Janni, Stjepanović, Daniel, Chiu, Vivian, Hides, Leanne, Connor, Jason P., Hall, Wayne and Chan, Gary C.K. (2026). Cannabis vaping in youth: a systematic review and meta-analysis of risk factors in adolescents and young adults. Journal of Studies on Alcohol and Drugs, 87 (2), 249-273. doi: 10.15288/jsad.24-00464 |
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2025 Journal Article Burden of mental and substance use disorders in China and its provinces, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021Sun, Yankun, Zhang, Ziwei, Wu, Shuilin, Wang, Yunhe, Ravindran, Arun, Leung, Janni, Chen, Runshen, Chang, Zheng, Shi, Jie, Qi, Jinlei, Bao, Yanping, Zhou, Maigeng and Lu, Lin (2025). Burden of mental and substance use disorders in China and its provinces, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021. Molecular Psychiatry, 31 (5), 1-16. doi: 10.1038/s41380-025-03419-w |
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2025 Journal Article Doubtful medical cannabis prescribing practices identified from 55 medical cannabis websitesDawson, Danielle, Lim, Carmen, Leung, Janni, Lorenzetti, Valentina, Gray, Alysha, Hall, Wayne and Stjepanović, Daniel (2025). Doubtful medical cannabis prescribing practices identified from 55 medical cannabis websites. Australian and New Zealand Journal of Psychiatry, 60 (2) 00048674251396013, 48674251396013-196. doi: 10.1177/00048674251396013 |
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2025 Journal Article Cannabis consumption in Australia 2018–2025: Socio‐economic and regional trends from wastewater and survey dataVerhagen, Rory, Gerber, Cobus, Thai, Phong, Bade, Richard, O'Brien, Jake, Keller, Emma L., Simpson, Bradley S., Hall, Wayne, Leung, Janni, Thomas, Kevin V., Mueller, Jochen F. and Tscharke, Benjamin J. (2025). Cannabis consumption in Australia 2018–2025: Socio‐economic and regional trends from wastewater and survey data. Addiction, 121 (4) add.70277, 861-869. doi: 10.1111/add.70277 |
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2025 Journal Article Trends in social norms toward cigarette smoking and e-cigarette use among U.S. youth between 2015 and 2021Vu, Giang T., Sun, Tianze, Hall, Wayne, Connor, Jason P., Thai, Phong, Gartner, Coral, Leung, Janni and Chan, Gary (2025). Trends in social norms toward cigarette smoking and e-cigarette use among U.S. youth between 2015 and 2021. Nicotine and Tobacco Research, 27 (12), 2168-2176. doi: 10.1093/ntr/ntaf120 |
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2025 Journal Article The natural history of DSM-5 alcohol-use disorder from late adolescence to middle adulthood in Australia: a prospective cohort studyKerr, Jessica A, Husin, Hanafi Mohamad, Leung, Janni, Dashti, S Ghazaleh, Degenhardt, Louisa, Ellul, Susan, Spry, Elizabeth A, Sawyer, Susan M, Campbell, Gabrielle, Hall, Wayne D, Yimer, Tesfa Mekonen, Chan, Gary Chung Kai, Patton, George C and Olsson, Craig A (2025). The natural history of DSM-5 alcohol-use disorder from late adolescence to middle adulthood in Australia: a prospective cohort study. The Lancet Public Health, 10 (11), e923-e932. doi: 10.1016/s2468-2667(25)00225-7 |
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2025 Journal Article Knowledge and concerns about smoking-related health risks: a cross-sectional analysis of the 2021 International Tobacco Control Japan and Korea SurveysSun, Tianze, Chan, Gary, Gravely, Shannon, Quah, Anne C. K., Meng, Gang, Fong, Geoffrey T., Xu, Steve S., Katanoda, Kota, Seo, Hong Gwan, Tabuchi, Takahiro, Yoshimi, Itsuro, Kang, Chang Bum, Vu, Giang, Cho, Ara, Lim, Carmen, Togawa, Kayo, Lim, Sujin, Lee, Sungkyu, Cho, Sung-Il, Kim, Gil-Yong and Leung, Janni (2025). Knowledge and concerns about smoking-related health risks: a cross-sectional analysis of the 2021 International Tobacco Control Japan and Korea Surveys. Drug and Alcohol Review, 44 (7) dar.70043, 2127-2137. doi: 10.1111/dar.70043 |
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2025 Journal Article The short‐term health effects of dealcoholised red wine: a systematic review and meta‐analysisYimer, Tesfa M., Chan, Gary C. K., Stjepanović, Daniel, Sun, Tianze, Shin, Dongwoo, Lucey, Meghan, Choi, Jisu, Saunders, John B., Connor, Jason P. and Leung, Janni (2025). The short‐term health effects of dealcoholised red wine: a systematic review and meta‐analysis. Drug and Alcohol Review, 44 (7) dar.70047, 2091-2105. doi: 10.1111/dar.70047 |
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2025 Journal Article Exploring State-Level Change in Health Care Value Over Three Decades in the United States, 1991-2020Lescinsky, Haley, Sahu, Maitreyi, Beauchamp, Meera, Crosby, Sawyer, Johnson, Emily, McHugh, Theresa A., Scott, John W., Schulman, Kevin, Thomson, Azalea, Weil, Maxwell, Dieleman, Joseph L. and Milstein, Arnold (2025). Exploring State-Level Change in Health Care Value Over Three Decades in the United States, 1991-2020. Health Services Research, 61 (1) e70054. doi: 10.1111/1475-6773.70054 |
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2025 Journal Article Communicating smoke-free messages to children and women in rural and urban IndonesiaWidati, Sri, Sebayang, Susy Katikana, Nurmala, Ira, Muthmainnah,, Artanti, Kurnia Dwi, Hera, Nur Alifia, Fajrinmuha, Reza, Leung, Janni, Lim, Carmen, McClure-Thomas, Caitlin, Fausiah, Fitri and Farassania, Ghea (2025). Communicating smoke-free messages to children and women in rural and urban Indonesia. Media Publikasi Promosi Kesehatan Indonesia, 8 (10), 1106-1115. doi: 10.56338/mppki.v8i10.8056 |
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2025 Journal Article Game related over-spending across age groups and its association with gaming disorderLeung, Janni, Johnson, Benjamin, Saunders, John B., Stjepanovic, Daniel, Patel, Varun Yazad, McClure-Thomas, Caitlin, Connor, Jason P. and Kai Chan, Gary Chung (2025). Game related over-spending across age groups and its association with gaming disorder. Addictive Behaviors, 172 108490, 1-5. doi: 10.1016/j.addbeh.2025.108490 |
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2025 Journal Article Co‐Designing AI‐Generated Vaping Awareness Materials With Adolescents and Young Adults: A Qualitative StudySun, Tianze, Chan, Gary Chung Kai, Stjepanović, Daniel, Yimer, Tesfa, Vu, Giang Thu, Lim, Carmen, McClure‐Thomas, Caitlin, Russel, Charlotte, Connor, Jason, Hall, Wayne, Hides, Leanne, Hammond, David, Dietrich, Timo, Erku, Daniel, Johnson, Benjamin and Leung, Janni (2025). Co‐Designing AI‐Generated Vaping Awareness Materials With Adolescents and Young Adults: A Qualitative Study. Drug and Alcohol Review, 45 (1) dar.70022, 1-11. doi: 10.1111/dar.70022 |
