江苏省居民生活质量主成分回归分析

A Regression Analysis on the Principal Components of the Quality of Life for Residents in Jiangsu Province

目的了解和掌握江苏省居民综合生活质量情况,为制定提高我省居民生活质量有关决策提供参考。方法对18周岁以上居民进行入户问卷调查,收集有效问卷1 806份,进行典型相关分析和主成分回归分析。结果第一对典型变量相关系数为0.685,表明主、客观生活质量维度之间具有相关性。综合评价显示主观生活质量评价比客观生活质量评价对综合生活质量评价的影响更大。结论江苏省居民主、客观生活质量两者相互影响,物质生活条件提高能够影响主观幸福感;提高主观生活质量对居民总体生活质量提高更有价值,因此加快我国精神文明的发展,对提高国民生活质量满意度意义重大。

Objective： To understand the situation of quality of life of the residents in Jiangsu Province,in order to provides references for the relevant decision- making. Methods： A self- administered questionnaire was made by households interview,1806 valid questionnaires were collected,and data was analyzed through canonical correlation analysis and principle component regression. Results： The correlation coefficients of the first pair of canonical variables was 0. 686,which means subjective quality of life had correlation with objective quality of life. And according to the comprehensive evaluation,the subjective life quality evaluation is more influential on the comprehensive evaluation of quality of life than objective ones. Conclusion： Subjective quality of life and objective quality of life are both influenced each other. It is of greater value in upgrading the overall quality of life by improving subjective one. Therefore,improvement of spiritual civilization can affect the residents＇ subjective well- being and improve the quality of life.