Knowledge and attitude toward emergency contraceptive pills among first-year undergraduate students in Southern Thailand

Background First-year undergraduates are at risk of unexpected pregnancy due to changes in their lives. Adequate knowledge and attitudes towards emergency contraceptive pills (ECPs) are essential to help prevent pregnancy. The objective of this study was therefore to investigate knowledge and attitudes towards ECPs among first-year undergraduate students in a university in Thailand. Methods This cross-sectional survey study was performed using developed questionnaires that were validated by four experts. The questionnaires were distributed to all first-year students at the university via an online platform. The characteristic data were descriptively analysed, and the knowledge data were analysed using the chi-square test, Mann‒Whitney U test and one-way ANOVA. Results Data from a total of 335 students who responded to the questionnaires and met the eligibility criteria for the study were analysed. The mean knowledge score of all respondents was 7.76 ± 0.15 out of 15. The most correctly answered questions were those relating to the efficacy and safety of ECPs in pregnant women (78.5% and 72.2% correctly answered, respectively). In contrast, the least correctly answered questions were about the ECP regimens and using ECPs instead of combined oral contraception (COC) (30.4% and 34.9%, respectively). In addition, the results indicated that experience in using ECPs and in ECP education were significant factors in high knowledge scores. Moreover, most respondents trusted and would like to receive information on ECPs from health professionals in hospitals, academic institutions, or pharmacies. Conclusion The average knowledge of ECPs of first-year students in a university in Thailand was at a moderate level. More information about the regimens of the drugs and the use of ECPs instead of COC should be provided to students, particularly at universities or pharmacies, and should be performed by health care staff.