| Model | Model 1 | Model 2 | Model 3 | ||||
| OR (S.E.) | R | OR (S.E.) | R | OR (S.E.) | R | ||
| Demographic characteristics |
|
|
|
|
|
| |
| Age | 0.935 (0.012) | 0.000*** | 0.938 (0.012) | 0.000*** | 0.949 (0.013) | 0.000*** | |
| Sex | Male = 0 |
|
|
|
|
|
|
| Female | 0.487 (0.224) | 0.001*** | 0.704 (0.243) | 0.149 | 0.755 (0.264) | 0.287 | |
| Marriage | Married = 0 |
|
|
|
|
|
|
| Unmarried, divorce and widowed | 5.164 (0.329) | 0.000*** | 5.647 (0.341) | 0.000*** | 6.328 (0.363) | 0.000*** | |
| Disability level | Mild disability = 0 |
|
|
|
|
|
|
| Moderate disability | 2.166 (0.273) | 0.005** | 2.330 (0.284) | 0.003** | 2.232 (0.306) | 0.009** | |
| Severe disability | 2.157 (0.268) | 0.004** | 2.150 (0.279) | 0.006** | 1.929 (0.304) | 0.031* | |
| Self-assessment of health status | Good = 0 |
|
|
|
|
|
|
| Bad | 0.561 (0.246) | 0.019* | 0.627 (0.255) | 0.067 | 0.696 (0.435) | 0.006** | |
| Family characteristics |
|
|
|
|
|
| |
| Source of life | Pension = 0 |
|
|
|
|
|
|
| Family |
|
| 0.250 (0.264) | 0.000*** | 0.198 (0.295) | 0.000*** | |
| Government relief and others |
|
| 0.424 (0.359) | 0.017* | 0.28 (0.394) | 0.001** | |
| Number of surviving children |
|
| 0.798 (0.062) | 0.000*** | 0.827 (0.064) | 0.003** | |
| Self-assessment of Economic Situation | Rich = 0 |
|
|
|
|
|
|
| Moderate |
|
| 0.869 (0.279) | 0.614 | 0.812 (0.306) | 0.496 | |
| Poverty |
|
| 0.516 (0.462) | 0.152 | 0.521 (0.498) | 0.190 | |
| Sociological factors |
|
|
|
|
|
| |
| Living willingness | Live alone (or with spouse only) = 0 |
|
|
|
|
|
|
| Live with children |
|
|
|
| 0.218 (0.327) | 0.000*** | |
| Nursing home |
|
|
|
| 2.637 (0.312) | 0.002** | |
| Social security and commercial insurance | No = 0 |
|
|
|
|
|
|
| Yes |
|
|
|
| 0.630 (0.425) | 0.277 | |
| Community support | No = 0 |
|
|
|
|
|
|
| Yes |
|
|
|
| 1.550 (0.257) | 0.088 | |
| Nagelkerke R2 | 0.114 | 0.195 | 0.316 | ||||