Does alcohol use have a causal effect on HIV incidence and disease progression? A review of the literature and a modeling strategy for quantifying the effect

Population Health Metrics

Review

Jürgen Rehm¹  Paul A. Shuper²  Charlotte Probst³  Kevin D. Shield⁴ 

[1] Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 33 Russell Street, M5S 2S1, Toronto, ON, Canada;Campbell Family Mental Health Research Institute, CAMH, 250 College Street, M5T 1R8, Toronto, ON, Canada;Institute of Medical Science (IMS), University of Toronto, Faculty of Medicine, Medical Sciences Building, 1 King’s College Circle, Room 2374, M5S 1A8, Toronto, ON, Canada;Institute for Clinical Psychology and Psychotherapy, Technische Universität Dresden, Chemnitzer Str. 46, 01187, Dresden, Germany;Department of Psychiatry, University of Toronto, 250 College Street, 8th floor, M5T 1R8, Toronto, ON, Canada;Dalla Lana School of Public Health, University of Toronto, 155 College Street, 6th floor, M5T 3 M7, Toronto, ON, Canada;Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 33 Russell Street, M5S 2S1, Toronto, ON, Canada;Dalla Lana School of Public Health, University of Toronto, 155 College Street, 6th floor, M5T 3 M7, Toronto, ON, Canada;Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 33 Russell Street, M5S 2S1, Toronto, ON, Canada;Institute for Clinical Psychology and Psychotherapy, Technische Universität Dresden, Chemnitzer Str. 46, 01187, Dresden, Germany;Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), 33 Russell Street, M5S 2S1, Toronto, ON, Canada;International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372, Lyon, France;

关键词: Alcohol use;    HIV;    AIDS;    Incidence;    Course;    Causality;    Quantification of risk;    South Africa;   

DOI  :  10.1186/s12963-017-0121-9

 received in 2015-10-01, accepted in 2017-01-24,  发布年份 2017

来源: Springer

【 摘 要 】

In the first part of this review, the nature of the associations between alcohol use and HIV/AIDS is discussed. Alcohol use has been found to be strongly associated with incidence and progression of HIV/AIDS, but the extent to which this association is causal has traditionally remained in question. Experiments where alcohol use has been manipulated as the independent variable have since helped establish a causal effect of alcohol use on the intention to engage in condomless sex. As the intention to engage in condomless sex is a surrogate measure of actual condom use behavior, which itself is linked to HIV incidence and re-infection, the causal chain has been corroborated. Moreover, there are biological pathways between alcohol use and the course of HIV/AIDS, only in part being mediated by adherence to antiretroviral medication. In the second part of the contribution, we provide suggestions on the quantification of the link between alcohol use and HIV incidence, using risk relations derived from experimental data. The biological links between alcohol use and course of HIV/AIDS are difficult to quantify given the current state of knowledge, except for an operationalization for the link via adherence to medication based on meta-analyses. The suggested quantifications are exemplified for South Africa.

【 授权许可】

CC BY   
© The Author(s). 2017