Based on the data provided by the CLHLS, the paper analyzes edentulousness among the Chinese oldest-old.

前言： 文章利用“中国高龄老人健康长寿”跟踪调查项目提供的数据，分析了高龄老人牙列完整状况。

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Using data from the third wave(2002) of Chinese Longitudinal Healthy Longevity Survev(CLHLS), this paper investigated the gender differences in personal care of the oldest-old in China.

本文利用2002年中国老年人健康长寿调查数据，对比分析了在家庭中居住的高龄老人由儿子或女儿提供日常照料的可能性。

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