Table 1 Characteristics of the sample.
Demographics | Frequency (N) | Percentage (%) |
|---|---|---|
Age | ||
18–30 | 904 | 18.012 |
31–40 | 894 | 17.812 |
41–50 | 976 | 19.446 |
51–60 | 1276 | 25.423 |
61 and above | 969 | 19.307 |
Gender | ||
Male | 2264 | 45.109 |
Female | 2755 | 54.891 |
Hukou | ||
Rural | 3274 | 65.232 |
Urban | 1744 | 34.748 |
Missing | 1 | 0.020 |
Education level completed | ||
Illiterate and primary school | 1435 | 28.614 |
Junior middle school | 1611 | 32.098 |
Senior middle school, technical secondary school, and vocational high school | 947 | 18.868 |
Junior college | 450 | 8.966 |
Undergraduate college | 511 | 10.181 |
Postgraduate education | 61 | 1.215 |
Missing | 4 | 0.080 |
Marital status | ||
Married | 3913 | 77.964 |
Other | 1105 | 22.016 |
Missing | 1 | 0.020 |
