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2023

Journal Article

Trends in cannabis use intention around the period of cannabis legalisation in Australia: an age‐period‐cohort model

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

Trends in cannabis use intention around the period of cannabis legalisation in Australia: an age‐period‐cohort model

2023

Journal Article

How should policy makers regulate the tetrahydrocannabinol content of cannabis products in a legal market?

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

How should policy makers regulate the tetrahydrocannabinol content of cannabis products in a legal market?

2023

Journal Article

What client demographic, substance use, mental health, treatment, and psychological variables predict residential treatment completion for substance use disorders?

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

What client demographic, substance use, mental health, treatment, and psychological variables predict residential treatment completion for substance use disorders?

2023

Journal Article

Perceptions of social media challenges and benefits during the Covid-19 pandemic: Qualitative findings from a cross sectional international survey

Schoultz, Mariyana, Lamph, Gary, Thygesen, Hilde, Leung, Janni, Bonsaksen, Tore, Ruffolo, Mary, Price, Daicia, Watson, Paul, Kabelenga, Isaac, Chiu, Vivian and Østertun Geirdal, Amy (2023). Perceptions of social media challenges and benefits during the Covid-19 pandemic: Qualitative findings from a cross sectional international survey. PLoS Global Public Health, 3 (1) e0001463, 1-13. doi: 10.1371/journal.pgph.0001463

Perceptions of social media challenges and benefits during the Covid-19 pandemic: Qualitative findings from a cross sectional international survey

2023

Journal Article

Cryptocurrency trading and its associations with gambling and mental health: a scoping review

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

Cryptocurrency trading and its associations with gambling and mental health: a scoping review

2023

Journal Article

Associations between social media use and loneliness in a cross-national population: do motives for social media use matter?

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

Associations between social media use and loneliness in a cross-national population: do motives for social media use matter?

2022

Journal Article

Non-medical use of pharmaceutical opioids with and without other illicit substance use: Trends from two repeated nationally representative Australian surveys

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, 1-5. doi: 10.1016/j.dadr.2022.100118

Non-medical use of pharmaceutical opioids with and without other illicit substance use: Trends from two repeated nationally representative Australian surveys

2022

Journal Article

A longitudinal cohort study observed increasing perfectionism and declining resilience, ambiguity tolerance and calling during medical school which is not explained by student personality

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

A longitudinal cohort study observed increasing perfectionism and declining resilience, ambiguity tolerance and calling during medical school which is not explained by student personality

2022

Journal Article

Mental health service utilization in a low resource setting: A qualitative study on perspectives of health professionals in Northwest Ethiopia

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

Mental health service utilization in a low resource setting: A qualitative study on perspectives of health professionals in Northwest Ethiopia

2022

Journal Article

Trends and socio-demographic differences of cannabis vaping in the USA and Canada

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

Trends and socio-demographic differences of cannabis vaping in the USA and Canada

2022

Journal Article

Retrospective self-reports of how adolescent substance use changed with the COVID-19 pandemic

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

Retrospective self-reports of how adolescent substance use changed with the COVID-19 pandemic

2022

Journal Article

#TurntTrending: a systematic review of substance use portrayals on social media platforms

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

#TurntTrending: a systematic review of substance use portrayals on social media platforms

2022

Journal Article

Age at first alcohol‐related hospital separation or emergency department presentation and rate of re‐admission: a retrospective data linkage cohort of young Australians

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

Age at first alcohol‐related hospital separation or emergency department presentation and rate of re‐admission: a retrospective data linkage cohort of young Australians

2022

Journal Article

Mood and anxiety symptoms in persons taking prescription opioids: a systematic review with meta-analyses of longitudinal studies

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

Mood and anxiety symptoms in persons taking prescription opioids: a systematic review with meta-analyses of longitudinal studies

2022

Journal Article

Perceived loneliness, peer, and parental relationship with smoking: a cross-sectional analysis of adolescents across South-East Asia

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), 770-777. doi: 10.1177/10105395221115220

Perceived loneliness, peer, and parental relationship with smoking: a cross-sectional analysis of adolescents across South-East Asia

2022

Journal Article

Getting high for likes: exploring cannabis‐related content on TikTok

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

Getting high for likes: exploring cannabis‐related content on TikTok

2022

Journal Article

Self-reported long COVID in the general population: sociodemographic and health correlates in a cross-national sample

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

Self-reported long COVID in the general population: sociodemographic and health correlates in a cross-national sample

2022

Journal Article

Causal inference with observational data in addiction research

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

Causal inference with observational data in addiction research

2022

Journal Article

Did the under‐reporting of meth/amphetamine use increase in a general population survey in Australia as negative media coverage increased?

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

Did the under‐reporting of meth/amphetamine use increase in a general population survey in Australia as negative media coverage increased?

2022

Journal Article

Prevalence and correlates of cannabis use for medicinal reasons – an Australian cross-sectional study

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

Prevalence and correlates of cannabis use for medicinal reasons – an Australian cross-sectional study