Use of Emergency Contraception could Halve Induced Abortion Ratein Shanghai, China

来源 :Journal of Reproduction and Contraception | 被引量 : 0次 | 上传用户:sjmaomaoqiu
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Objective To investigate and estimate the proportion of the induced abortion that could have been prevented by using emergency contraception in Shanghai Method Structured interviews were conducted in 606 women (413 married and 193 unmarried) aged 18-49 years, who were attending three health care centers in Shang- hai for termination of first trimester pregnancy. Results A total of 98.2% of the pregnancies were unwanted, and 63.7% of the women recognized that they were at risk of pregnancy soon after the intercourse. It is estimated that 52.2% of the induced abortion could have been prevented if the women had used levonorgestrel-only emergency contraception. Only 28.5% of the respondents were aware of emergency contraception. The most important sources of information about emergency contraception identified by respondents were books/newspapers/periodicals (38.2%), and relatives/friends (30.6%). Family planning health education on emergency contraception was noted by 28.9% of married women but only by 5.8% of unmarried women. A portion of 85.5% of all respondents reported they would be willing to use emergency contraception when needed. Those more willing to use emergency con- traception included younger, better educated, and unmarried women experiencing their first pregnancy. Women preferred drugstores (60.1%) than hospitals (30.2%) for obtaining emergency contraception. Conclusion Women’s needs for emergency contraception were enormous. Promotion of emergency contraception by providing information and improving service could have a substantial impact on reducing the rate of induced abortion in Shanghai. Objective To investigate and estimate the proportion of the induced abortion that could have been prevented by using emergency contraception in Shanghai Method Structured interviews were conducted in 606 women (413 married and 193 unmarried) aged 18-49 years, who were attending three health care centers in Shang- hai for termination of first trimester pregnancy. Results A total of 98.2% of the pregnancies were unwanted, and 63.7% of the women recognized that they were at risk of pregnancy soon after the intercourse. It is estimated that 52.2% of the induced abortion could have been prevented if the women had used levonorgestrel-only emergency contraception. Only 28.5% of the respondents were aware of emergency contraception. The most important sources of information about emergency contraception identified by the respondents were books / newspapers / periodicals (38.2% ), and relatives / friends (30.6%). Family planning health education on emergency contraception was noted by 28.9% of married women only only by 5.8% of all respondents reported they would be willing to use emergency con- fective when needed. Those more willing to use emergency con- traception with younger, better educated, and unmarried women experiencing Their first pregnancy. Women preferred drugstores (60.1%) than hospitals (30.2%) for obtaining emergency contraception. Conclusion Women’s needs for emergency contraception were enormous. Promotion of emergency contraception by providing information and improving service could have a substantial impact on reducing the rate of induced abortion in Shanghai.
其他文献
在普通物理的教學中,講到力學中機械能守恆定律、動量守恆定律和角動量守恆定律的時候,我們對於這三條定律的適用範圍,往往不很强調或不很注意。我們摘引梁寶洪所譯的福里斯
利用计算流体力学方法(CFD)模拟了射流管伺服阀中射流放大器在不同状态下的流场,分析得到了压力特性、流量特性和压力-流量综合特性,给出了近似的线化方程,为伺服阀的性能分
本文利用LS-DYNA软件对热卷箱卷取过程进行了模拟分析,得到了板材的应力、变形和板材对转取辊的冲击力,为设计提供充分的设计依据。
齿轮传动振动噪声往往是采用齿轮传动机器的主要噪声源,是评价产品质量优劣的一项重要指标。因此,如何减小齿轮传动振动噪声已成为当今世界一个重要研究课题。采用齿轮外加阻
会议
虚拟制造系统的实施是企业信息化的高级阶段,本文从务虚角度,把新老系统的关系作为一个范畴,进行初步研究,以期对现实系统有所裨益。
本文主要介绍了Excel、Solidworks在进行离心泵叶轮优化设计方面的应用,研究了叶轮轴面、平面投影图的绘制以及过流面积的检查,同时进行叶轮的三维建模;最后介绍了ANSYS有限元
真空室作为EAST超导托卡马克核聚变试验装置主机关键部件,是等离子体运行的直接场所,在装置运行期间,它不仅受到电磁载荷,而且还会受到夹层内压力硼化水和250℃高温烘烤所产
会议
应用先进的有限元前后处理软件HyperMesh,采用全新的建模方法,对车身结构进行有限元建模,用MSC.Mastran软件对模型求解,然后用HyperMesh对计算结果进行后处理分析.通过对车身
应用Pro/E软件完成了变速器所有零件的实体模型,提出了在该新型无级变速器部件级产品研发中实施虚拟装配的基础环境以及具体的实施方法和途径,在变速器装配主模型的基础上,创
会议
我们以无比兴奋的心情,来祝贺中国人民的朋友——加拿大卓越的和平战士文幼章博士荣获‘加强国际和平’斯大林国际奖金。文幼章於一八九八年生在我国成都一个加拿大传教士的