中国长寿人口分布研究

利用第五次人口普查资料,以65岁及以上人口为基数统计长寿人口的比例,排列中国长寿人口的分布状况。采用比较的方法,找出中国长寿人口分布特点。华南地区长寿人口的比例高,华北、西北地区长寿人口比例低。90岁及以上长寿人口比例最高的地区是广西,最低的是内蒙。人口平均预期寿命最高的上海地区,百岁长寿人口比例并不高,处于中下。人口平均预期寿命最低的西藏,百岁长寿人口比例比较高,排位较前。中国城市长寿人口高于乡村长寿人口。城市和乡村除个别省份外,女性长寿人口高于男性长寿人口。

Study on Distribution of the Long Life Population in China

This article analyzes the demographic distribution of china's long life population based on the data of the 5th population census.The proportion of the long life population is calculated on the base of the population of 65 and above.Using the method of comparison,I find the characteristics of the demographic distribution of china's long life population as follows.The proportion of long life population in south China area is high,while that of north and northeast china are low.There's more long life population in cities than in counties.The female long life population proportion is higher than the male except for several provinces both in cities and counties.