Knowledge, Attitudes, and Sexual Behaviors in HIV/AIDS and Predictors Affecting Condom Use among Men Who Have Sex with Men in South Korea

ObjectivesIn South Korea, men who have sex with men (MSM) are rather understudied, but are known to be at high risk for human immunodeficiency virus infection (HIV)/acquired immunodeficiency syndrome (AIDS). This study was to access HIV/AIDS knowledge, attitudes, and risk behaviors, and to identify the factors of condom use in HIV prevention.MethodsWe recruited 1070 MSM in Korea, using the Internet to maximize the confidentiality of the MSM.ResultsThe prevalence of self-reported and sexually transmitted infections and HIV in the total sample was 10.7% and 2.7%, respectively. Factual knowledge and phobias regarding HIV/AIDS and self-efficacy were relatively high among the MSM. After controlling for age, education, marital status, and sexual identity, predictors of condom use at most recent anal sex included knowledge (OR = 1.25; p < 0.0001); self-efficacy (OR = 1.33; p = 0.02), additionally, having HIV testing (OR = 1.45; p = 0.02); and having a regular partner (OR = 0.53; p < 0.0001) were also positively associated with condom use.ConclusionThe intervention programs for MSM in Korea may need to take the idiosyncratic societal and cultural pressures of the region into consideration in order to reduce infection risk.