关键词: 长寿人口比, 长寿指数, 统计测量

Abstract: Until now, the important gauge to estimate the proportion of long-lived people in a region is still use the ratio of the people aged 90 to the elder to those aged 65 and the elder. However, the gauge couldn’t preciously reflect the information about the distribution of aging consequences of the long-lived people, for instance, the maximum of the life span. And the information is very helpful for us to research for the reasons of long-lived span of human beings and to solve the aging problems of the people. Therefore, we adjusted the gauge by adding some new ideas to it and got a new definition of longevity standard, based on the data of the Sixth Census of all the provinces and autonomous regions in our country, we estimated the consequences of the long-lived people and put them in order more accurately.

Key words: Proportion of Long-lived People, Longevity Index, Statistical Measurement