Table 2.
Demographic characteristics of 609 respondents in China
| Characteristics | N = 609 | % |
|---|---|---|
| Age, years Mean ± SD | 51.21 | ±13.05 |
| Gender | ||
| Female | 290 | 47.62% |
| Male | 319 | 52.38% |
| Education | ||
| Primary school or below | 209 | 34.32% |
| Middle school | 278 | 45.65% |
| High school or above | 122 | 20.03% |
| Marital status | ||
| Married | 571 | 93.76% |
| Unmarried | 38 | 6.24% |
| Household income per yeara | ||
| < 20,000 CNY | 161 | 26.44% |
| 20,000–40,000 CNY | 172 | 28.24% |
| 40,000–70,000 CNY | 175 | 28.74% |
| > 70,000 CNY | 101 | 16.58% |
| With chronic diseases | ||
| Yes | 197 | 32.35% |
| No | 412 | 67.65% |
| With pregnant women | ||
| Yes | 97 | 15.93% |
| No | 512 | 84.07% |
| With children aged 0–6 | ||
| Yes | 170 | 27.91% |
| No | 439 | 72.09% |
| Region | ||
| Zibo | 210 | 34.48% |
| Liaocheng | 197 | 32.35% |
| Binzhou | 202 | 33.17% |
Source Analysis data from the questionnaires of rural residents in China. Notes The average exchange rate between US$ and CNY in 2018 was US$1 = CNY6.71