Knowledge and attitude on sex among medical students of a Malaysian university: a comparison study.

Introduction: The objective of this study was to determine the relationship between clinical/socio-demographic factors with knowledge and attitude on sex among medical students of the National University of Malaysia (UKM).

Methods: A cross-sectional study assessing 452 students using a self-administered questionnaire of knowledge and attitude was performed and had a response rate of 80%.

Results: The majority of respondents were Malays (56%), females (57.