贵州长寿人口空间分布特征  

The research on spatial distribution of longevity population in Guizhou

作　　者：樊云龙[1] 赵朝芬[2] 龚胜生[3] 邹细霞[4] 刘艳鸿[1] 

机构地区：[1]贵州师范学院地理与旅游学院,贵州贵阳550018 [2]贵州医科大学附属医院肿瘤科 [3]华中师范大学城市与环境科学学院 [4]毕节学院毕节循环经济研究院

出　　处：《中国老年学杂志》2017年第6期1503-1507,共5页Chinese Journal of Gerontology

基　　金：国家自然科学基金(41501006);贵州省社会发展攻关项目(黔科合SY字〔2012〕3009);贵州省哲学社会科学课题(11GZQN19)资助

摘　　要：目的调查评估贵州省区域人口长寿水平状况。方法选择新的评价指标:(1)90岁以上老龄人口占65岁以上老龄人口的比例(LI%);(2)百岁老人占90岁以上老龄人口的比例(CI%);(3)百岁老人占65以上老龄人口万分比(UC)等综合分析。结果在长寿人口的城乡分布中,乡村65岁及以上老年人口的比例最高,但长寿人口比例却是最低的。通过多种长寿指数的分析发现,在全省各市州中,六盘水市显示出较高的长寿水平。在县域水平上也并未显示出社会经济较发达地区长寿水平高,可见长寿水平较高的地区并非经济发达地区。结论长寿水平不仅受到社会经济发展的影响,同时也受到气候、环境以及个人遗传等因素的影响。Objective To evaluate the situation of regional longevity in Guizhou. Methods In order to obtain a more reliable es- timate of the longevity per gender and territorial entities, new indicators were used ： （ 1 ） The ratio between the uhranonagenarians and the to- tal population above 65 years old （ LI% ） ; （2） The ratio between the centenarians and the total population above 90 years old （ CI% ） ; （ 3 ） The number of centenarians per 10,000 over 65 year-old subjects （UC）. Results There was higher level of longevity in cities than that in countries, which had the highest proportion of the population over 65 years of age, but the proportion of longevity was the lowest. The Li- upanshui city had the highest longevity level in Guizhou province. Conclusions The achievement of the threshold of 100 years old does not require only particular socio-economic conditions, but also an adequate climate and environment, as well as a favorable genetic composition.

关 键 词：长寿人口 百岁老人 分布特征 贵州 

分 类 号：C922[社会学—人口学] K901[历史地理—人文地理学]