HIV and HSV-2 incidence and associations with socio-demographic, behavioural and biological factors, among women working in food and recreational facilities in northern Tanzania.

RR = incidence rate ratio, CI = confidence interval. [1] Numbers may not add up to total due to missing data. [2] P-values from likelihood ratio test. The ORs for town are adjusted for age, and the ORs for age are adjusted for town. [3] Estimated RRs adjusted for town, age, marital status and time-updated number of partners in last 3 months (the adjusted results for these variables are shown in bold). [4] Estimated RRs adjusted for town, age, education and marital status (the adjusted results for these variables are shown in bold). [5] Other hormonal contraceptives grouped with pill, due to low numbers. [6] Results for syphilis, T. vaginalis (diagnosed by 72-hour culture) and bacterial vaginosis (diagnosed by Nugent criteria) not available for vaccines-preparedness cohort.