Nations within a nation: variations in epidemiological transition across the states of India, 1990–2016 in the Global Burden of Disease Study

18% of the world's population lives in India, and many states of India have populations similar to those of large countries. Action to effectively improve population health in India requires availability of reliable and comprehensive state-level estimates of disease burden and risk factors over time. Such comprehensive estimates have not been available so far for all major diseases and risk factors. Thus, we aimed to estimate the disease burden and risk factors in every state of India as part of the Global Burden of Disease (GBD) Study 2016

Sexually transmitted infection service use and risk factors for HIV infection among female sex workers in Georgetown, Guyana

<p>OBJECTIVES: To identify risk factors for HIV and sexually transmitted infection (STI) service use patterns among female sex workers in Georgetown, Guyana.</p> <p>DESIGN: A cross-sectional study was conducted among 299 female commercial sex workers.</p> <p>METHODS: HIV prevalence was assessed using an oral fluid test, and sociodemographic and behavioral data by interview administered by sex workers and women's group members.</p> <p>RESULTS: HIV prevalence was 30.6% [95% confidence interval (CI) 24.9-36.3]. Multivariate logistic regression found a significant association between HIV infection and having a vaginal ulcer in the last 12 months [odds ratio (OR) 4.0, CI 1.4-12.0]. Having had a vaginal ulcer was associated with use of cocaine. Multivariate logistic regression on STI service use variables found significant associations between HIV infection and getting condoms from public sector STI services (OR 3.1, CI 1.6-5.8), not going back for HIV test results (OR 3.4, CI 1.1-10.1), and last getting tested for HIV more than 6 months ago (OR 2.8, CI 1.3-6.2).</p> <p>CONCLUSIONS: An active program of screening and treatment of ulcerative STIs should be combined with substance abuse services for sex workers (SW). Condom promotion services are reaching SW at high risk, but HIV stigma may prevent SW at high risk from accessing HIV test results.</p&gt