Age-standardized prevalence of using female sex work among Indian men reporting any non-regular partner in the past year, by region and marital status, 2006.

PR = prevalence ratio; FSW = female sex worker; CI = confidence interval.aPercentages are sample-weighted.bExcludes the northeastern states.cTotal percentages and 95% CIs are sample-weighted and standardized to the age distribution of all 3423 men in the study sample reporting any non-regular partner in the past year.