Knowledge, attitude and practice on standard precautions for prevention of HIV infection among clinical year medical students.

BACKGROUND Human Immunodeficiency Virus (HIV) can be transmitted through blood, vaginal secretion, infected semen, breast milk as well as blood containing saliva, vomitus and urine. Health care workers (HCWs) are at risk of HIV infection; and standard precautions is a guideline to be followed by HCWs to prevent it. OBJECTIVE This study was aimed to evaluate the level of knowledge, attitude and practice on standard precautions for prevention of HIV infection; and its associated factors. MATERIALS AND METHODS This cross-sectional study was conducted among 200 clinical year medical students from a public university in Malaysia. The clinical year medical students were arranged into strata according to year of study and were randomly selected via stratified random sampling. Each respondent were provided a selfadministered questionnaire. There were four sections in the questionnaire to obtain information on socio-demographic characteristics, knowledge, attitude and practice on standard precautions. Both descriptive and analytical analyses such as Chi-squared test were performed. RESULTS A total of 162 respondents participated in this study, contributed to the response rate of 81%. The study demonstrated that there was no significant association between level of practice with socio-demographic characteristics such as gender, ethnicity, age, religion, year of study and total family income. However, there was a significant association between level of practice with level of knowledge and attitude (p<0.05). For every one year increase in age, the respondents were 1.7 times (p=0.001) and 1.5 times (p=0.012) more likely to have knowledge score between 50th and 75th percentile and above 75th percentile compared to below 50th percentile, respectively. CONCLUSION It could be interpreted from the findings, that there is a need for further improvement in the knowledge and attitude level among the respondents; which will eventually improve their practice.