To explore and evaluate the effect of reproductive health education interventions of undergraduates from four colleges in Guangzhou. Methods: A random stratified cluster sampling method was used to select 750 undergraduates from four colleges in Guangzhou for reproductive health education interventions. The effect was evaluated and analyzed by questioner before and after intervention. Results: Before and after intervention, condoms accounted for the highest proportion of contraception used of undergraduates in both knew and considered suitable contraceptives for teenagers. After the intervention, the awareness rate of contraceptives of undergraduates had increased significantly, and the proportion of effective suitable contraceptives for teenagers by undergraduates chosen (included compound oral contraceptives, subcutaneous implants, and intrauterine devices) had increased significantly. And the proportion of low-efficiency contraceptives and long-acting irreversible contraceptive (included safety period, in vitro sperm expulsion, external contraceptive, and male/female sterilization) had decreased significantly (P<0.001). The correct rate of answering the five common contraceptive questions had increased significantly (P<0.01). 99.7% of undergraduates had thought that it was necessary to carry out lectures on reproductive health education in universities. Conclusion: The reproductive health education in universities can increase the contraceptive knowledge of undergraduates significantly. The intervention effect is significant and feasible, so the needs of reproductive health education of undergraduates should be paid more attention to.

Effect of different treatments of cervical lesions of pregnant women on their pregnancy outcomes and delivery mode[J]. 中国计划生育学杂志, 2020, 28(7): 1108-1113.