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我们于2001年4~6月在临沂市所辖的12个县、区对部分60岁及以上老年人的生活质量和健康水平状况进行调查。现报告如下。1 对象与方法1.1 调查对象 2001年4~6月,在临沂市所辖的12个县、区中,分层整群随机抽取60岁及以上城乡老年人共700人进行调查。
From April to June 2001, we investigated the quality of life and health status of some 60-year-old and older people in 12 counties and districts under the jurisdiction of Linyi City. The report is as follows. 1 Subjects and methods 1.1 Survey targets From April to June of 2001, in the 12 counties and districts under the jurisdiction of Linyi City, a total of 700 people aged 60 or above were randomly selected from stratified clusters to conduct surveys.