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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, 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

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

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

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

2020

Journal Article

How do different chronic condition comorbidities affect changes in depressive symptoms of middle aged and older adults?

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

How do different chronic condition comorbidities affect changes in depressive symptoms of middle aged and older adults?

2020

Journal Article

Socio-demographic and ecological factors associated with anti-HCV prevalence in people who inject drugs: a systematic review

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

Socio-demographic and ecological factors associated with anti-HCV prevalence in people who inject drugs: a systematic review

2020

Journal Article

Global systematic review and ecological analysis of HIV in people who inject drugs: National population sizes and factors associated with HIV prevalence

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

Global systematic review and ecological analysis of HIV in people who inject drugs: National population sizes and factors associated with HIV prevalence

2020

Journal Article

Depression, post-traumatic stress disorder, suicidality and self-harm among people who inject drugs: a systematic review and meta-analysis

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

Depression, post-traumatic stress disorder, suicidality and self-harm among people who inject drugs: a systematic review and meta-analysis

2020

Journal Article

Frequency of injecting among people who inject drugs: A systematic review and meta-analysis

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

Frequency of injecting among people who inject drugs: A systematic review and meta-analysis

2020

Journal Article

Associations between national development indicators and the age profile of people who inject drugs: results from a global systematic review and meta-analysis

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

Associations between national development indicators and the age profile of people who inject drugs: results from a global systematic review and meta-analysis

2019

Journal Article

All-cause and cause-specific mortality among people using extramedical opioids: a systematic review and meta-analysis

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

All-cause and cause-specific mortality among people using extramedical opioids: a systematic review and meta-analysis