目的: 了解人工流产妇女的意外妊娠原因,分析人工流产妇女的避孕知识需求。方法: 选择接受人工流产术的妇女321人为研究对象,按照文化程度将其分为三组,分别为大专及以上组(192例)、高中或中专组(85例)、初中及以下组(44例),进行问卷调查,内容包括人口统计学资料、避孕史、避孕知识需求等。结果: 在意外妊娠原因中,有45.5 %(146/321)是未采取避孕措施,54.5 %(175/321)是避孕失败;意外妊娠原因组间比较,差异有统计学意义(χ²=39.418,P=0.000);希望获取知识的方式组间比较,差异有统计学意义(χ²=58.877,P=0.000)。结论: 应加强对育龄妇女的避孕知识宣教,针对不同文化程度人群,完善宣教的内容和形式,从而达到促进女性生殖健康和减少意外妊娠的目的。

Objective: To investigate the reasons of artificial abortion women and analyze their demands for contraception knowledge.Method:321 artificial abortion women were selected and according to their education status divided into college degree or above group (192 cases), high school or technical secondary school group (85 cases) and junior high school or below group (44 cases). Questionnaire was made, including demographic characteristics, contraception status and requirements for knowledge of reproductive health.Results: There were 45.5 % cases of accidental pregnancy without any contraception measures and 54.5 % cases of contraception failure, and there was significant difference in the two reasons (χ²=39.418,P=0.000). There was significant difference of methods of obtaining the contraception (χ²=58.877,P=0.000).Conclusion: Contraception knowledge should be strengthened in the women of childbearing age and the contents and forms should be complete among different crowds, so as to promote the reproductive health and reduce the accidental pregnancy.