目的:让未婚青少年了解人工流产(人流)对健康的影响,找出人流原因,为采取干预措施提供依据。方法:对未婚人流者进行问卷调查,认真填写相关内容。结果:调查428例均是未婚,年龄最小15岁,最大34岁,平均年龄22.5岁。未避孕186例,避孕失败242例,首次妊娠125例,再次妊娠303例。结论:未婚妇女人流存在年龄小,生理心理尚未成熟,性与生殖健康知识缺乏,术后又缺乏良好的卫生和工作环境,得不到适当休息。术后出血、感染,月经不调等并发症会明显增高,甚至可引起继发不孕等严重后果。因此,加强健康教育和避孕节育知识宣教,提高未婚妇女的自我保健意识,使她们充分认识到避孕的重要性和必要性,自觉采取措施从而降低未婚妇女人工流产率。 Objectives: To let unmarried adolescents understand the health effects of induced abortion (abortion), find out the causes of abortion and provide the basis for the intervention. Methods: Unmarried migrant workers were surveyed, fill in the relevant content. Results: All 428 cases were unmarried, the youngest was 15 years old, the oldest was 34 years old and the average age was 22.5 years old. 186 cases without contraception, 242 cases of contraception failure, 125 cases of first pregnancy and 303 cases of pregnancy again. Conclusions: The flow of unmarried women is young, the physiology and psychology are not yet mature, the knowledge of sexual and reproductive health is lacking, the postoperative lack of good sanitation and working environment, and the lack of adequate rest. Postoperative bleeding, infection, irregular menstruation and other complications will be significantly increased, and may even lead to serious consequences of secondary infertility. Therefore, we should step up education on health education and contraception so as to raise the awareness of unmarried women about their own health care so that they fully understand the importance and necessity of contraception and take measures to reduce the rate of abortion among unmarried women.