TABLE 2.
Demographic characteristics of respondents.
| Demographics | Total (N = 1,307) |
Subsample I (N = 651) |
Subsample II (N = 656) |
P-value |
| Age (years) | 0.082 | |||
| ≤30 | 345 (26.4) | 196 (56.8) | 149 (43.2) | |
| 31–40 | 312 (23.9) | 148 (47.4) | 164 (52.6) | |
| 41–50 | 333 (25.5) | 149 (44.7) | 184 (55.3) | |
| 51–60 | 170 (13.0) | 85 (50.0) | 85 (50.0) | |
| ≥61 | 147 (11.2) | 73 (49.7) | 74 (50.3) | |
| Education | 0.457 | |||
| Primary school or lower | 75 (5.7) | 35 (46.7) | 40 (53.3) | |
| Junior school | 308 (23.6) | 143 (46.4) | 165 (53.6) | |
| High school/Technical school | 350 (26.8) | 175 (50.0) | 175 (50.0) | |
| Bachelor’s degree | 230 (17.6) | 125 (54.3) | 105 (45.7) | |
| Master’s degree or higher | 344 (26.3) | 173 (50.3) | 171 (49.7) | |
| Occupationa | 0.963 | |||
| Person in charge/Manager | 23 (1.8) | 11 (47.8) | 12 (52.2) | |
| Professional technician | 359 (27.5) | 172 (47.9) | 187 (52.1) | |
| Clerk | 111 (8.5) | 60 (54.1) | 51 (45.9) | |
| Business people | 166 (12.7) | 83 (50.0) | 83 (50.0) | |
| Service personal | 149 (11.4) | 75 (50.3) | 74 (49.7) | |
| Farmer | 93 97.1) | 46 (49.5) | 47 (50.5) | |
| Manual worker | 227 (17.4 | 116 (51.1) | 111 (48.9) | |
| Student | 81 (6.2) | 43 (53.1) | 38 (46.9) | |
| Retiree | 98 (7.5) | 45 (45.9) | 53 (54.1) | |
| Married status | 0.107 | |||
| Married | 1,054 (80.6) | 513 (48.7) | 541 (51.3) | |
| Not married | 253 (19.4) | 138 (54.5) | 115 (45.5) | |
| Monthly income (Yuanb) | 0.327 | |||
| <2,000 | 192 (14.7) | 94 (49.0) | 98 (51.0) | |
| 2,000–3,999 | 561 (42.9) | 283 (50.4) | 278 (49.6) | |
| 4,000–5,999 | 372 (28.5) | 194 (52.2) | 178 (47.8) | |
| ≥6,000 | 182 (3.9) | 80 (44.0) | 102 (56.0) | |
| Self-assessment of health | 0.423 | |||
| Poor | 77 (6.0) | 38 (49.4) | 39 (50.6) | |
| Fair | 662 (50.7) | 343 (51.8) | 319 (48.2) | |
| Good | 538 (43.5) | 270 (47.5) | 298 (52.5) | – |
aAccording to occupational classification code of the people’s Republic of China (2015 version).
b1 dollar = 6.36 Yuan (2022).