Variable | Yes | No |
Ever shared sharp objects such as needles with friends | 40 (40.0%) | 60 (60.0%) |
Ever involved in alcohol and drug abuse | 10 (10.0%) | 90 (90.0%) |
Ever watched pornographic films | 40 (40.0%) | 60 (60.0%) |
Ever had unprotected sex | 20 (20.0%) | 80 (80.0%) |
Ever had sex under the influence of alcohol | 5 (5.0%) | 95 (95.0%) |