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搜索结果: 1-7 共查到人口学 Adolescent pregnancy相关记录7条 . 查询时间(0.072 秒)
Context: Adolescent pregnancy occurs in all societies, but the level of teenage pregnancy and childbearing varies from country to country. A cross-country analysis of birth and abortion measures is va...
Context: Rates of adolescent pregnancy vary widely in the developed world. The prevention of adolescent pregnancy in the United States might be improved by comparing the provision of family planning s...
Context: A significant amount of attention has been devoted to the complex issue of teenage pregnancy and to programs for reducing pregnancy among adolescents. Careful evaluations of such programs are...
Context: Traditional methods of identifying areas in need of adolescent pregnancy prevention programs may miss small localities with high levels of adolescent childbearing. Methods: Birthrates for...
Recent studies indicate that at least half of all babies born to minor women are fathered by adult men.1 In addition, there is a widespread perception that these young mothers account for the large in...
Switzerland has the lowest adolescent fertility rate in Western Europe. According to data collected in 1993 as part of the Swiss Multicentre Adolescent Survey on Health, 5% of 1,726 sexually active ad...
To understand the consequences of adolescent pregnancy and childbearing on siblings, a study compares 309 younger brothers and sisters of pregnant, parenting and never-pregnant teenagers. Compared wit...

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