搜索结果: 1-5 共查到“计划生育学 2004”相关记录5条 . 查询时间(0.955 秒)
华中师范大学社会学院2004.12—2005.12科研项目
华中师范大学社会学院 2004.12—2005.12 科研项目
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2011/7/21
华中师范大学社会学院2004.12—2005.12科研项目。
Factors Associated with Contraceptive Choice and Inconsistent Method Use, United States, 2004
Contraceptive Choice 2004 Inconsistent Method
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2009/9/17
CONTEXT: Pregnancies among contraceptive users account for nearly half of all unintended pregnancies and are almostentirely due to inconsistent or incorrect contraceptive use. Understanding what facto...
Factors Associated with Contraceptive Use and Nonuse, United States, 2004
Contraceptive Use United States Nonuse
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2009/9/17
CONTEXT: Each year, nearly one in four U.S.womenat risk of unintended pregnancy experience one or more months of contraceptive nonuse. Understanding what factors are associated with risky contraceptiv...
U.S. Women's One-Year Contraceptive Use Patterns, 2004
U.S. Women Contraceptive Use Patterns 2004
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2009/9/17
CONTEXT: Unintended pregnancies occur far too often in the United States,and half occur when couples fail to practice contraception. Improved measures of the continuity of women’s contraceptive use, n...
2004中国人口与劳动问题报告：人口转变与教育发展
教育发展 人口转变 中国人口与劳动问题报告 2004
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2008/5/1
成果形式: 专著
主编: 蔡昉 副主编: 郑真真、都阳
出版单位:社科文献出版社
摘要: 本书分上下两篇。上篇包括三个专题报告。专题报告一分析2003年的人口和计划生育形势。这个报告与以往不同之处在于，它在讨论人口和计划生育问题的同时，还从更广的视角着眼，特别分析了在人口转变现阶段一系列与人口问题相关的社会经济发展问题。专题报告二分析了2003年就业状况，并针对2004年的就业形势提出展望和...