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2021

Journal Article

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

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

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

2021

Journal Article

Personal correlates of support for medical and recreational cannabis legalization in Australia

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

Personal correlates of support for medical and recreational cannabis legalization in Australia

2021

Journal Article

Do cannabis users reduce their THC dosages when using more potent cannabis products? A review

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

Do cannabis users reduce their THC dosages when using more potent cannabis products? A review

2021

Journal Article

Effect of income inequality, community infrastructure and individual stressors on adult depression

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

Effect of income inequality, community infrastructure and individual stressors on adult depression

2021

Journal Article

Comorbidity between depressive symptoms and chronic conditions – findings from the Indonesia Family Life Survey

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

Comorbidity between depressive symptoms and chronic conditions – findings from the Indonesia Family Life Survey

2021

Journal Article

Anxiety and panic buying behaviour during COVID-19 pandemic—a qualitative analysis of toilet paper hoarding contents on Twitter

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

Anxiety and panic buying behaviour during COVID-19 pandemic—a qualitative analysis of toilet paper hoarding contents on Twitter

2021

Journal Article

Employment uncertainty and mental health during the COVID-19 pandemic initial social distancing implementation: a cross-national study

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

Employment uncertainty and mental health during the COVID-19 pandemic initial social distancing implementation: a cross-national study

2021

Journal Article

Changes in substance use among people seeking alcohol and other drug treatment during the COVID-19 pandemic: evaluating mental health outcomes and resilience

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

Changes in substance use among people seeking alcohol and other drug treatment during the COVID-19 pandemic: evaluating mental health outcomes and resilience

2020

Journal Article

The Effects of Cannabis Use on the Development of Adolescents and Young Adults

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

The Effects of Cannabis Use on the Development of Adolescents and Young Adults

2020

Journal Article

Availability of substances for use in personal vaporisers on three online cryptomarkets

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

Availability of substances for use in personal vaporisers on three online cryptomarkets

2020

Journal Article

Treatment rates for alcohol use disorders: a systematic review and meta-analysis

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

Treatment rates for alcohol use disorders: a systematic review and meta-analysis

2020

Journal Article

Five insights from the Global Burden of Disease Study 2019

Abbafati, Cristiana, Abbas, Kaja M., Abbasi, Mohammad, Abbasifard, Mitra, Abbasi-Kangevari, Mohsen, Abbastabar, Hedayat, Abd-Allah, Foad, Abdelalim, Ahmed, Abdollahi, Mohammad, Abdollahpour, Ibrahim, Abedi, Aidin, Abedi, Parisa, Abegaz, Kedir Hussein, Abolhassani, Hassan, Abosetugn, Akine Eshete, Aboyans, Victor, Abrams, Elissa M., Abreu, Lucas Guimaraes, Abrigo, Michael R. M., Abu Haimed, Abdulaziz Khalid, Abualhasan, Ahmed, Abu-Gharbieh, Eman, Abu-Raddad, Laith Jamal, Abushouk, Abdelrahman I., Acebedo, Alyssa, Ackerman, Ilana N., Adabi, Maryam, Adair, Tim, Adamu, Abdu A. ... Murray, Christopher J. L. (2020). Five insights from the Global Burden of Disease Study 2019. Lancet, 396 (10258), 1135-1159.

Five insights from the Global Burden of Disease Study 2019

2020

Journal Article

Gateway or common liability? A systematic review and meta‐analysis of studies of adolescent e‐cigarette use and future smoking initiation

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

Gateway or common liability? A systematic review and meta‐analysis of studies of adolescent e‐cigarette use and future smoking initiation

2020

Journal Article

Injecting risk behaviours amongst people who inject drugs: A global multi-stage systematic review and meta-analysis

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

Injecting risk behaviours amongst people who inject drugs: A global multi-stage systematic review and meta-analysis

2020

Journal Article

What is the prevalence and risk of cannabis use disorders among people who use cannabis? a systematic review and meta-analysis

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

What is the prevalence and risk of cannabis use disorders among people who use cannabis? a systematic review and meta-analysis

2020

Journal Article

Short-term effects of state legalization on adolescent cannabis use may not predict any longer-term effects

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

Short-term effects of state legalization on adolescent cannabis use may not predict any longer-term effects

2020

Journal Article

Perfectionism as a mediator of psychological distress: implications for addressing underlying vulnerabilities to the mental health of medical students

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

Perfectionism as a mediator of psychological distress: implications for addressing underlying vulnerabilities to the mental health of medical students

2020

Journal Article

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

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

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

2020

Journal Article

How many more young Australians say that they would use cannabis if it were legal? : Australians say that they would use cannabis

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

How many more young Australians say that they would use cannabis if it were legal? : Australians say that they would use cannabis

2020

Journal Article

Alcohol advertisers may be using social media to encourage parents to drink during COVID ‐19

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

Alcohol advertisers may be using social media to encourage parents to drink during COVID ‐19