采用长沙市人口普查资料探索人口老化和高龄人群增长趋势，并就1981年和1991年两次对长沙市区长寿老人综合考察中有关生理值等对比研究结果予以报道。
This article is probed into the increasing trend of the senile group and the ageing of population in Changsha urban area according to the census data of 1981 and 1991.
采用长沙市人口普查资料探索人口老化和高龄人群增长趋势，并就1981年和1991年两次对长沙市区长寿老人综合考察中有关生理值等对比研究结果予以报道。
This article is probed into the increasing trend of the senile group and the ageing of population in Changsha urban area according to the census data of 1981 and 1991.
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