Table 2.
Demographic information of all the participants.
| Variable | Items | Phase 1 (N = 1,180, %) | Phase 2 (N = 19, %) |
|---|---|---|---|
| Gender | Female | 575 (48.73%) | 9 (47.37%) |
| Male | 605 (51.27%) | 10 (52.63%) | |
| Age (year) | 60–69 | 534 (45.25%) | 13 (68.42%) |
| 70–79 | 373 (31.61%) | 3 (15.79%) | |
| ≥80 | 273 (23.14%) | 3 (15.79%) | |
| Living place | District | 325 (27.54%) | 3 (15.79%) |
| Main urban | 855 (72.46%) | 16 (84.21%) | |
| Education level | Illiterate | 76 (6.44%) | 2 (10.53%) |
| Primary school | 297 (25.17%) | 1 (5.26%) | |
| Junior high school | 427 (36.19%) | 2 (10.53%) | |
| High school | 221 (18.73%) | 6 (31.58%) | |
| Above high school | 159 (13.47%) | 8 (42.11%) | |
| Marital situation | Married | 963 (81.61%) | 13 (68.42%) |
| Unmarrieda | 217 (18.39%) | 6 (31.58%) | |
| Monthly income (yuan) | <999 | 137 (11.61%) | 2 (10.53%) |
| 1,000–2,999 | 381 (32.29%) | 7 (36.84%) | |
| 3,000–4,999 | 550 (46.61%) | 9 (47.37%) | |
| >5,000 | 112 (9.49%) | 1 (5.26%) | |
| Type of medical insurance | New rural cooperative medical insurance | 128 (10.85%) | 7 (36.84%) |
| Medical insurance for urban residents | 281 (23.81%) | 2 (10.53%) | |
| Medical insurance for urban workers | 716 (60.68%) | 10 (52.63%) | |
| Otherb | 55 (4.66%) | 0 (0.00%) | |
| Self-health assessment | Very poor | 20 (1.69%) | 0 (0.00%) |
| Poor | 115 (9.75%) | 2 (10.53%) | |
| Fair | 431 (36.53%) | 5 (26.32%) | |
| Good | 383 (32.46%) | 10 (52.63%) | |
| Very good | 231 (19.58%) | 2 (10.53%) | |
| Hypertension | No | 638 (54.07%) | 14 (73.68%) |
| Yes | 542 (45.93%) | 5 (26.32%) | |
| Diabetes | No | 929 (78.73%) | 10 (52.63%) |
| Yes | 251 (21.27%) | 9 (47.37%) | |
| Dyslipidemia | No | 937 (79.41%) | 17 (89.47%) |
| Yes | 243 (20.59%) | 2 (10.53%) | |
| Disability | No | 1,123 (95.17%) | 17 (89.47%) |
| Yes | 57 (4.83%) | 2 (10.53%) |
a
Unmarried includes single, divorced, and widowed.
b
Other includes people with commercial health insurance or without any insurance.