Category Archives: Epidemiology and Determinants of Health
Understanding structural barriers to accessing HIV testing and prevention services among black men who have sex with men (BMSM) in the United States
Structural-level factors have contributed to the substantial disproportionate rates of HIV among Black men who have sex with men (BMSM) in the United States. Despite insufficient HIV testing patterns, however,...
Effects of physician-nurse substitution on clinical parameters: A systematic review and meta-analysis
BACKGROUND: Physicians’ shortage in many countries and demands of high-quality and affordable care make physician-nurse substitution an appealing workforce strategy. The objective of this study is to conduct a systematic...
Health and welfare effects of integrating AIDS treatment with food assistance in resource constrained settings: A systematic review of theory and evidence
The article systematically reviews theory and existing empirical evidence on the health and welfare effects of integrating AIDS treatment with food assistance. While theoretical predictions point to possible improvements in...
Effective approaches to reducing adolescent unprotected sex, pregnancy, and childbearing
In the United States, there exist a multitude of different approaches to reducing adolescent sexual risk-taking, unintended pregnancy, childbearing, and sexually transmitted disease, including HIV. While many of these approaches...
Heterosexual risk of HIV infection in China: Systematic review and meta-analysis
BACKGROUND: Heterosexual sex has become the dominant transmission route in China. Recently studies reported high heterogeneity in heterosexual transmission risk in resource-limited countries. The aim of this study was to...
HIV among female sex workers in the Central Asian Republics, Afghanistan, and Mongolia: Contexts and convergence with drug use
BACKGROUND: Central Asia is culturally and demographically diverse, both between and within its respective countries. That diversity is represented in the range of individual, network, community, and structural risks for...
Are females who inject drugs at higher risk for HIV infection than males who inject drugs: An international systematic review of high seroprevalence areas
Objective: There are multiple reasons why females who inject drugs may be more likely to become infected with HIV than males who inject drugs. Where this is the case, special...
High prevalence of HIV infection and unprotected anal intercourse among older men who have sex with men in China: A systematic review and meta-analysis
BACKGROUND: China has the largest number of the elderly in the world. As the proportion of elderly is rapidly increasing among national reported HIV/AIDS cases, it is a concern about...
Is smoking tobacco an independent risk factor for HIV infection and progression to AIDS? A systemic review
OBJECTIVES: To systematically review the evidence of the relation between smoking tobacco and HIV seroconversion and progression to AIDS. METHODS: A systematic review was undertaken of studies to look at...
