Table 1. Sociodemographic characteristics of female participants aged 20 years and above, 2018–2019.
| Characteristic | No. of participants (N=93,963) | Weighted proportion (%)* |
| Abbreviation: CNY=Chinese Yuan. * Proportions are weighted to represent the national total population with poststratification for age, and urban/rural residence. | ||
| Age (years) | ||
| 20–29 | 5,047 | 24.2 |
| 30–39 | 10,178 | 21.0 |
| 40–49 | 17,921 | 22.3 |
| 50–59 | 25,555 | 15.4 |
| 60–69 | 24,377 | 9.5 |
| 70 and above | 10,885 | 7.7 |
| Residence | ||
| Urban | 44,176 | 45.2 |
| Rural | 49,787 | 54.8 |
| Location | ||
| East | 35,196 | 42.2 |
| Middle | 27,851 | 32.4 |
| West | 30,916 | 25.5 |
| Education | ||
| Primary or less | 51,956 | 37.3 |
| Secondary | 24,755 | 29.9 |
| High | 10,640 | 14.7 |
| College or above | 6,612 | 18.0 |
| Household income per capita (CNY) | ||
| Q1 (<7,200) | 17,022 | 15.3 |
| Q2 (7,200–14,999) | 19,310 | 19.0 |
| Q3 (15,000–24,999) | 16,170 | 18.0 |
| Q4 (25,000 and above) | 20,672 | 25.7 |
| Don’t know/refused | 20,789 | 21.9 |
| Employment status | ||
| Employed | 57,093 | 66.3 |
| Housework | 21,016 | 19.5 |
| Retired | 11,013 | 6.0 |
| Unemployed | 4,841 | 8.2 |
| Health examination in the past 3 years | ||
| No | 56,992 | 53.6 |
| Yes | 36,971 | 46.4 |
| Self-assessed health status | ||
| Poor or fair | 47,820 | 54.1 |
| Good | 46,143 | 45.9 |