Contraceptive knowledge, prevalence of contraception use, and the association between sex education and contraception knowledge among university students in Michigan, USA

Background:The danger of sexual activities among adolescents is worrisome worldwide. This study aimed to delineate total contraception knowledge of university students and the prevalence of contraceptive use, in addition to the association between sex education in school and the students' contraception knowledge.Materials and Methods:A school-based cross-sectional study was carried out.Results:The mean total level of contraceptive knowledge was 16.53 +/- 2.38, which ranged from 5 to 18. In response to which method was the most suitable for the youngsters, 36.3% responded pills, 49.2% condoms, 6.3% injection, 0.7% withdrawal, 0.5% periodic abstinence, and 5.9% other. Adjusted to sociodemographic characteristics and other confounders, students with a history of sex education in school tended to have a higher level of contraceptive knowledge than those without [AOR: 1.06; 95% CI: 0.15, 2.64]. Moreover, adjusted to the characteristics of one-night stands, students with a high level of contraceptive knowledge agreed that one-night stands were OK compared with those without the knowledge [AOR: 0.65; 95% CI: 0.16, 1.13].Conclusion:Although the total contraceptive knowledge was satisfactory, more attention should be paid to male students' education. Modern and long-term effective contraceptive methods had better be included in the training program.