Trends in HIV risk behaviour after couples counseling with participants stratified on the basis of HIV serostatus of the respondent.

N reporting is number of participants whose answer is "yes" to the specific questions. Note: N is number of participants who answered the specific questions. As stated in the methods section, we tested for trends over time using Generalized Estimating Equation (GEE) models for binary data with logit link to account for correlations for repeated measures to test for trends over time. All tests were two-sided