Risk ratios for socio-demographic, sexual behavior and knowledge risk factors among women with follow-up (n = 968).

SC = seroconversion; VT = vertical transmission.1p-values from bivariable Poisson regression models (i.e., generalized linear models using the Poisson distribution with the log link and an offset accounting for person-years).2Risk ratio for a age compares two groups that differ by one year.Boldface = statistically significant (pRisk ratios for socio-demographic, sexual behavior and knowledge risk factors among women with follow-up (n = 968).