生育史对中国老年女性寿命的影响

发布时间：2018-01-30 04:32

  本文关键词： 初次生育时间 曾生子女数 寿命　出处：《中国人口科学》2017年03期 　论文类型：期刊论文

【摘要】：文章使用中国老年健康影响因素跟踪调查2002、2005、2008和2011年数据,采用Log-logistic模型考察了中国女性生育史对其老年存活时间的影响。研究结果显示,初次生育过早会减少老年女性的存活时间,这个发现与多数来自发达国家的研究结论一致。研究还发现,曾生或现存子女数为5个及以上的老年女性存活时间更长,这一现象可能有两方面的解释:(1)曾生子女数较多可能刺激女性生物系统,从而促进女性生存与健康;(2)老年女性曾生子女数量的增加会增大其获得来自子女的各项支持的可能性,并获得更多"多子多福"的满足感,有利于老年女性的健康长寿。
[Abstract]:The data of 2008 and 2011 of 2002 / 2005 were used to track the factors affecting the health of the elderly in China. The Log-logistic model was used to investigate the influence of Chinese women's reproductive history on their old age survival time. The results showed that early birth for the first time would reduce the survival time of the elderly women. The findings are consistent with the findings of most studies from developed countries. The study also found that older women who had been born or had five or more children lived longer. There may be two explanations for this phenomenon: (1) the number of children born may stimulate the female biological system and thus promote the survival and health of women; 2) the increase in the number of children born to older women will increase their chances of receiving support from their children, and the satisfaction of having more children and more happiness, which is beneficial to the health and longevity of elderly women.
【作者单位】： 北京大学社会学系;
【基金】：国家自然科学基金重大项目“健康老龄化——老年人口健康影响因素及有效干预的基础科学问题研究“(编号:71490732)的阶段性成果
【分类号】：C924.2;D669.6
【正文快照】： 一、研究背景女性生育史与其寿命的关系是人口学20世纪末开始兴起的研究。进化理论认为,生物个体通过减少对生育行为的资源投入获得对自身躯体的更多维护,进而获得长寿(Kirkwood等,1991)。基于历史人口数据,Westendorp等(1998)的研究显示,进化理论的基本假设适用于人类社会,即，

本文编号：1475302