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. 2021 Jun 11;21(12):4039. doi: 10.3390/s21124039

Table 4.

Descriptive statistics of the Beijing participants’ sociodemographic characteristics.

Sociodemographic Variables Proportion
Gender Female 49%
Male 51%
Employment Employed 77%
Unemployed 23%
Maritial Status Married 68%
Others 32%
Annual Income (RMB) Less than 180,000 13%
180,000–539,999 49%
540,000–101,900 25%
102,000 or more 13%