The trend in quality of life of Chinese population: analysis based on population health surveys from 2008 to 2020.

Results By analyzing and comparing the three waves of the data ( N = 25,939 in the 2008 wave, N = 22,138 in 2013, and N = 19,177 in 2020), an upward trend was observed in the percentages of reporting problems on all five dimensions ( p < 0.001), resulting in a decreasing trend in utility values (2008: 0.948, 2013: 0.942, 2020: 0.939, p < 0.001).

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However, the study conducted in Mainland China from 2008 to 2013 found that only the pain/discomfort (from 9.3 to 12.6%) dimension showed an increasing trend in the percentage of reported problems [ 16 ].

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