中国未婚流动青少年性行为及其影响因素研究

Status and influencing factors of sexual behavior among floating unmarried youths of China

目的:了解中国未婚流动青少年性行为的发生情况及影响因素,为开展生殖健康教育干预提供政策依据。方法:使用2009年北京大学人口研究所"中国青少年生殖健康可及性调查"调查数据。以调查时点开始至6个月为时间界限,抽取3032名15～24岁未婚流动青少年进行分析。结果:36.7%的未婚流动青少年有过性经历,性经历的比例高于非流动青少年(P<0.05);21.5%的流动青少年在过去12个月内有多个性伴侣。多因素分析显示流动青少年中,年龄较大、收入水平较高、饮酒、西部地区、城镇、偶尔或经常浏览黄色网站/书籍等情况更易发生性行为。结论:中国未婚流动青少年性行为发生比例较高,而发生性行为与否受多种因素影响。

Objective： To explore the status and influencing factors of sexual behavior among unmarried floating youths, and provide a basis for reproductive health education among floating youths. Methods： This study used the first nationally repre- sentative data on sexual and reproductive health of Chinese unmarried youth. According to the time criterion, 3,032 unmarried floating youth were selected in this study. Results： 36.7% of the studied floating youths had had sexual experience, higher than the proportion among non - floating youths group （ P 〈 0.05 ） ; The rate of multiple sexual partners was 21.5% among floating youth in the past 12 months; The floating youths with higher age, higher income level, drinking alcohol, living in western part of China, living in the city/town, visiting pornographic website or reading porno occasionally/frequently were more likely to have sexual behavior than their counterparts. Conclusion ： Higher incidence of the sexual behavior was found among the floating youth. Multiple factors affect the floating youths having engaged in sexual behavior.