Socio-demographic characteristics and prevalence of HIV and other infections among MSM and FSW in Tripoli, Libya, 2010.

*Sample size n out of total of N = 227 for MSM and N = 69 for FSW (seeds not included) †Population estimates computed using RDSII/DA estimator method [30] ∧Level of education is defined as follows: “less than higher” means 1–9 years of school, “higher” means 10–12 years of school, and “above higher” corresponds to undergraduate and postgraduate education. ‡Data missing due to laboratory error |Insufficient data to compute reliable 95% CI (Confidence Interval) E1 = Equilibrium reached at 1% level, E2 = Equilibrium reached at 2% level