Table 2.
Comparison between the three-generation households and other households with hazard risks for functional disability
| Household | Number | Onset of functional disability | HR | 95% CI | p value |
|---|---|---|---|---|---|
| Three-generation |
798 |
163 |
|
|
|
| Children-only |
101 |
29 |
1.61 |
1.08-2.40 |
0.020 |
| Spouse-only |
131 |
19 |
0.91 |
0.56-1.48 |
0.693 |
| Living alone | 54 | 15 | 1.13 | 0.86-1.48 | 0.377 |
HR, Hazard risk; 95% CI, 95% confidence interval.
Cox regression analysis. All variables were adjusted for covariates of age and sex.