Sexual behaviour and risk factors for HIV infection among MSM in Tripoli, Libya, 2010.

*Sample size n out of total of N = 227 where not indicated otherwise (seeds not included) †Population estimates computed using RDSII/DA estimator method [30] ‡OR: Odds Ratio showing association between the characteristic and testing HIV positive (based on Fisher’s exact method). |Insufficient data to compute reliable 95% CI (Confidence Interval) **Variable was derived from reported ages at first intercourse with a man and a woman ††Respondents who had unprotected sex with a woman at least once in the last 6 months, and who have had unprotected anal sex with at least one other man in the last 6 months ||Odds ratio could not be computed due to zero cell count(s) ***p-value <0.001 nPOS, nNEG = Number of HIV positive and negative participants for this row E1 = Equilibrium reached at 1% level, E2 = Equilibrium reached at 2% level