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本文以老年人生活质量和社会支持的理论模型为基础,建立科学合理的调查问卷和访谈提纲,采用随机抽样、多阶段抽样的方法,对余姚市农村中的空巢老人进行问卷调查,收集农村空巢老人的生活质量及社会支持情况数据。然后对调查所得的数据以生活质量为因变量,以社会支持为自变量,运用主成分分析、最优尺度回归、多重线性回归等统计模型分析空巢老人生活质量和社会支持之间的相关性。
Based on the theoretical model of the quality of life and social support of the elderly, this paper establishes a scientific and reasonable questionnaire and interview outline. By random sampling and multistage sampling, a questionnaire survey is conducted on the empty nesters in rural areas of Yuyao to collect the rural Empty nest elderly quality of life and social support data. Then, the data of the survey are based on the quality of life as the dependent variable and the social support as the independent variable, and the correlation between the quality of life and social support of the empty-nesters is analyzed by using statistical models such as principal component analysis, optimal scale regression and multiple linear regression .