深圳市南山区人工流产女青年性相关知识和性行为调查

目的:研究人工流产女青年的性知识掌握情况和性行为特征。方法:以自填式问卷,对年龄≤24岁,自愿要求行人工流产的女青年618名进行横断面调查。结果:女青年的避孕知识和生殖健康知识缺乏,其中部分知识点知晓情况已婚者好于未婚者,具有显著性差异(P<0．05)。41．0％的人知道性生活后立即冲洗阴道不能有效避孕,知道避孕失败可用紧急避孕作为补救方法的占52．2％, 口服避孕药和紧急避孕药服用时间回答正确的分别占9．2％和30．0％,认为使用避孕套比安全期和体外射精避孕有效的分别占56．2％和61．1％。调查对象首次性行为和首次人工流产的平均年龄分别为20．42岁和21．42岁,其中首次人工流产年龄≤19岁的占16．5％。最近3个月内性生活时有效避孕措施使用率低,均使用避孕套的仅为9．2％,29．3％使用过紧急避孕药。34．0％的女青年为多次人工流产。结论:人工流产女青年性相关知识掌握较差,有效避孕措施使用率低,首次性行为年龄小, 多次人工流产率高。应对青少年加强性教育,促进安全、有效避孕措施的使用,减少非意愿妊娠的发生。

Contraceptive use behavior among never married young women who are seeking pregnancy termination in Beijing

OBJECTIVE: To identify contraceptive use behavior and its determinants among never married young women with an unwanted pregnancy and seeking pregnancy termination in Beijing. MEHTODS: A cross sectional study, adopting the Lawrence' PRECEDE-PROCEED model was conducted in 1999 in Beijing, China. A total of 306 unmarried young women, aged 18 to 24 years and requesting pregnancy termination, were face to face interviewed. RESULTS: Only 13% of the young women insisted on contraceptive use, and almost an equal proportion occasionally or never used contraceptives (26% and 27%, respectively). Among 224 women who had contraceptive use during the past 12 months, the methods used most often were condom (49%), withdrawal (28%) and the rhythm method (16%). One of the most important reasons cited by 73 percent of women who had never used contraceptives was that they did not realize the risk of getting pregnant. The results of logistic regression analysis revealed that knowledge on contraception, boyfriend's approval of contraceptive use, perceived risk of getting pregnant, perceived availability of contraceptive services and discussion of contraception with boyfriend were important indicators of a young woman's contraceptive use behavior. CONCLUSION: These results indicate an urgent need to develop sex education on conception and contraception among young women and men. It is equally important to enhance young women's perception about the risk of unwanted pregnancy and the complications of induced abortion. Promotinga men's cooperation and participation in contraceptive use as well as strengthening communication on contraception between young women and their partners is essential.

广州市年轻女性流动人口性行为知信行现状调查

目的了解广州市年轻女性流动人口性行为知信行现状,为今后女性流动人口健康性行为的指导提供科学依据。方法采用随机整群抽样方法,在广州市黄埔区劳动密集型工厂中随机抽取8家,对18～29岁非广州籍女性工人进行问卷调查。结果 1374名调查对象中,性健康知识平均得分为(61.57±26.02)分,及格率为56.6%。多因素分析发现,文化程度低、未婚、未接受过生殖健康信息或服务者性健康知识及格率低。婚前性行为的发生率为21.1%,年龄大、未接受过生殖健康信息或服务者更有可能发生婚前性行为。在过去6个月有过性行为的661名调查对象中,3.9%存在多性伴侣,17.2%存在非意愿性行为,14.5%未采取避孕措施。在有过性行为的785名调查对象中,8.5%在过去1年中发生人工流产。结论流动女工知识和行为分离现象严重,虽然性健康知识掌握情况较好,但婚前性行为发生率高,高危性行为和人工流产比例较高。