National Behavioural Surveillance Survey (NBSS) on HIV/AIDS among the General Population in Singapore 2007

The first NBSS on HIV/AIDS 2007, a large population-based survey, obtained statistics on awareness, attitudes, and perceptions about HIV/AIDS and sexual practices among Singaporeans.

The survey is self-administered using the Audio Computer-Assisted Self-Interviewing (ACASI) tool that was developed specifically to gather information on sensitive topics such as HIV/AIDS. It provides an extra measure of privacy as, through using ACASI, the survey can be done in the absence of an interviewer.