Bioprevention. Think of the sex you have had with other men since your last visit. Which of the following safer sex methods have you used? (Check all that apply)
Chose not to have anal sex: Me
Longitudinal Variable
SSM_NOANAL_1
Cross Sectional Variable(s)
SSM_NOANAL_1_70
SSM_NOANAL_1_69
SSM_NOANAL_1_67
Coding
0 = No | 1 = Yes
Scale
Domain