社会经济地位对我国老年人死亡风险的影响

本文以中国老年人健康长寿影响因素跟踪调查2002年和2005年数据连接生成的面板数据,应用Cox等比例风险模型就社会经济地位对我国老年死亡风险的影响进行了分析。结果发现,是否享有养老金,对于老年人的死亡风险有显著的影响。而且这种影响只有在控制了家庭的代际经济支持与是否享有养老金的交互效应的条件下才是显著的。同时,居住地的社区类型对于老年人的死亡风险有显著的影响,这一点与以往此类研究的结果是一致的。本项研究中,受教育水平对于我国老年人的死亡风险没有显著的影响。

The Effects of Social-Economic Status on the Mortality Hazard of Chinese Elderly

Based on the panel data of the 3~(rd) and the 4~(th) wave of Chinese Longitudinal Health,Longevity Survey(CLHLS),this research applied Cox proportional hazard model to analyze the effects of social economic status on the mortality hazard of the elderly.It has been found that as a SES indicator,having pension or not has a significant negative effect on the mortality of Chinese elderly.Further more,this effect is statistically significant only if the interaction term of pension and family economic support is taken into consideration.Some results of our research,such as urban residence implying lower mortality hazard is consistent with previous researches.Educational background has no significant effect on the mortality hazard of the elderly in our research.