Table 3.
Univariate analysis.
| Variable | Adopt (N = 811) | x2 | P |
|---|---|---|---|
| Gender | 3.461 | 0.043 | |
| Female | 410 | ||
| Male | 401 | ||
| Age (year) | 0.595 | 0.743 | |
| 60–69 | 373 | ||
| 70–79 | 252 | ||
| ≥ 80 | 186 | ||
| Living place | 30.623 | P < 0.01 | |
| District | 184 | ||
| Main urban | 627 | ||
| Education level | 56.446 | P < 0.01 | |
| Illiterate | 38 | ||
| Primary school | 180 | ||
| Junior high school | 280 | ||
| High school | 181 | ||
| Above high school | 132 | ||
| Marital situation | 0.991 | 0.32 | |
| Married | 668 | ||
| Unmarrieda | 143 | ||
| Monthly income (yuan) | 54.627 | P < 0.01 | |
| <999 | 57 | ||
| 1,000–2,999 | 269 | ||
| 3,000–4,999 | 399 | ||
| >5,000 | 86 | ||
| Type of medical insurance | 62.205 | P < 0.01 | |
| New rural cooperative medical insurance | 50 | ||
| Medical insurance for urban residents | 191 | ||
| Medical insurance for urban workers | 529 | ||
| Otherb | 41 | ||
| Self-health assessment | 24.846 | P < 0.01 | |
| Very poor | 18 | ||
| Poor | 77 | ||
| Fair | 268 | ||
| Good | 265 | ||
| Very good | 183 | ||
| Hypertension | 0.057 | 0.011 | |
| No | 423 | ||
| Yes | 388 | ||
| Diabetes | 0.998 | 0.031 | |
| No | 645 | ||
| Yes | 166 | ||
| Dyslipidemia | 2.924 | P < 0.01 | |
| No | 655 | ||
| Yes | 156 | ||
| Disability | 8.279 | P < 0.01 | |
| No | 762 | ||
| Yes | 49 |
a
Unmarried includes single, divorced, and widowed.
b
Other includes people with commercial health insurance or without any insurance.