北京人口老龄化多维纵向研究的基线调查

目的拟通过纵向观察老年人在增龄过程中社会角色、身体健康、心理健康、价值观等的变化，了解老龄化对社会经济、文化发展的影响。本资料为基线调查概况的简介。方法根据１９９０年人口普查资料，按整群、分层、随机原则在北京市城、郊区抽样。经问卷调查和体格检查获得数据，利用ＳＰＳＳ软件包，由计算机进行数据库建立及数据统计分析。结果老年人中仍参加社会、家务劳动者的加权值分别为２８．４％和４９．８％。６７．１％有慢性病史，２５．０％生活不能自理，其中５．０％依赖他人，２０．０％自觉健康差或很差。量表检查显示总体心理健康尚好，生活满意度也较高。结论基线调查结果为了解北京市老年人的现状提供资料，并为纵向调查打下基础

Baseline survey of Beijing multidimensional longitudinal study on aging

Objective The aim of the project is to understand the impact of population aging on social,economic and cultural development through longitudinal study of changes in social roles, physical health, mental status and concept of value in elderly during aging.An outline of initial survey and its results was presented. Methods Based on data of census in 1990, samples were collected by cluster, stratification and random selection.Clinical examinations and personal interviews with questionnaires were carried out.Data bank was established and analysis of materials was performed by computer with SPSS software. Results Among the aged people 28. 4% were still involved in productive social work, 49. 8% in housework,and only 21. 8% not involved in either,67.1% had history of chronic diseases.Twenty-five percent could not be independent in activities of daily life,among them 5.0% were severely dependent.Twenty percent of the elderly selfperceived bad or poor health. Neuropsychological test demonstrated that the mental status was rather well and life satisfaction was moderate.Self-perceived health was intimately related to the psychological condition.Conclusions The baseline survey provided useful informations on present situations of Beijing elderly,which may be served as a foundation for longitudinal follow-up studies.