Category Archives: Epidemiology
High HIV prevalence and risk of infection among rural-to-urban migrants in various migration stages in China: A systematic review and meta-analysis
BACKGROUND: Rural-to-urban migrants represent 17% of the total Chinese population and are considered a potential high-risk bridging population of HIV infection between urban and rural China. METHOD: Based on a...
Global epidemiology of injecting drug use and HIV among people who inject drugs: A systematic review
Background: Injecting drug use is an increasingly important cause of HIV transmission in most countries worldwide. Our aim was to determine the prevalence of injecting drug use among individuals aged...
HIV incidence in sub-Saharan Africa: A review of available data with implications for surveillance and prevention planning
BACKGROUND: HIV incidence estimation is increasingly being incorporated into HIV/AIDS surveillance activities in both resource-rich and developing countries. We conducted a systematic review to assess the availability of HIV incidence...
HIV prevention interventions to reduce racial disparities in the United States: A systematic review
Racial and ethnic minorities are disproportionately affected by HIV/AIDS in the United States despite advances in prevention methodologies. The goal of this study was to systematically review the past 30...
A review of medical and substance use co-morbidities in Central Asian prisons: Implications for HIV prevention and treatment
BACKGROUND: HIV incidence in Central Asia is rising rapidly. People who inject drugs (PWIDs) contribute greatest to the epidemic, with more than a quarter of all HIV cases being in...
A systematic review of the frequency and correlates of partner abuse in HIV-infected women and men who partner with men
Partner abuse (PA) is a highly prevalent and devastating social phenomenon, extracting an economic toll of more than $8 billion annually in the United States due to lost productivity alone....
Hormonal contraception decreases bacterial vaginosis but oral contraception may increase candidiasis: Implications for HIV transmission
OBJECTIVE: A 2012 WHO consultation concluded that combined oral contraception (COC) does not increase HIV acquisition in women, but the evidence for depot medroxyprogesterone acetate (DMPA) is conflicting. We evaluated...
HIV-related behavioral studies of men who have sex with men in China: A systematic review and recommendations for future research
HIV prevalence among men who have sex with men (MSM) has increased significantly in China since early 2000, with MSM accounting for 32.5% of the newly infected HIV cases in...
Interferon-gamma release assays for the diagnosis of active tuberculosis in HIV-infected patients: A systematic review and meta-analysis
BACKGROUND: Interferon-gamma release assays (IGRAs) have provided a new method for the diagnosis of Mycobacterium tuberculosis infection. However, the role of IGRAs for the diagnosis of active tuberculosis (TB), especially...
Is early sexual debut a risk factor for HIV infection among women in sub-Saharan Africa? A systematic review
PROBLEM: In Africa, adolescent girls have high HIV risk. Early sexual debut may be a risk factor, although evidence has not been systematically compiled. METHODS: A systematic review was conducted....
