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于1990年3～5月对2296例城市老年居民(基层社区)进行了调查,其中男1709名,女587名。依照中国关于老年人分期标准,老年前期(45～50岁)861例,老年期(60～90岁)1435例。共调查9项日常生活活动,每项分自理、半自理(需人帮助)和靠人(靠人扶持)三个层次。结果提示:老年前期近1/3患病,但完全自理率达85.1％。老年期患病率上升到67.8％,各项ADL 4/5可以自理,完全自理率为76.3％。60岁年龄组两三项ADL不能自理者开始增多。70岁以后患病率增加,完全自理者只有21.8％,三项以上不能自理者达60.4％。80岁以上高龄老人患病率高达88.5％,ADL能力大幅度下降,几乎都需要有人扶持。购物做零活等功能性ADL能力衰退较早。
From March to May 1990, 2296 urban residents (primary-level communities) were surveyed, including 1,709 males and 587 females. According to China’s standard for the staging of the elderly, there were 861 pre-senior (45-50 years old) and 1435 elderly (60-90 years old) patients. A total of 9 activities of daily living were investigated, each of which was self-care, semi-self-care (need to help), and rely on people (supported by people) at three levels. The results suggest that nearly 1/3 of the elderly patients were ill, but the total self-care rate was 85.1%. The prevalence rate in the elderly increased to 67.8%. Each ADL 4/5 can take care of itself and the total self-care rate is 76.3%. Two or three ADLs in the 60-year-old age group began to increase. The prevalence rate has increased since the age of 70, with only 21.8% of those who take care of themselves, and 60.4% of those who cannot take care of themselves. The prevalence rate of elderly people over the age of 80 is as high as 88.5%, and the ADL ability is greatly reduced. Almost all people need support. The decline in functional ADL capabilities such as shopping to do zero live is earlier.