Table 2.
Bivariate logistic regression analysis for the association between factors and ADL disability.
| Variables | OR | 95% CI | p-Value |
|---|---|---|---|
| Age | |||
| 100–105 | 1 | ||
| 106–110 | 1.366 | 0.718–2.600 | 0.342 |
| Ethnicity | |||
| Han nationality | 1 | ||
| National minority | 1.318 | 0.633–2.742 | 0.461 |
| Present diseases | |||
| No | 1 | ||
| Yes | 3.773 | 2.570–5.539 | 0.000 ** |
| Living arrangement | |||
| Living with others | 1 | ||
| Living alone | 3.861 | 0.865–17.236 | 0.077 |
| Smoking | |||
| Yes | 1 | ||
| No | 0.644 | 0.326–1.269 | 0.203 |
| Drinking habits | |||
| No | 1 | ||
| Yes | 1.171 | 0.719–1.906 | 0.526 |
| Good diet habits | |||
| Yes | 0.543 | 0370–0.798 | 0.002 ** |
| No | 1 | ||
| Avoiding sweet, fatty and high cholesterol food | |||
| Yes | 1.429 | 0.793–2.576 | 0.235 |
| No | 1 | ||
| Salt preference | |||
| No | 1 | ||
| Yes | 3.016 | 1.026–8.867 | 0.045 * |
| Social activities | |||
| Yes | 0.588 | 0.304–0.844 | 0.014 * |
| No | 1 | ||
| Physical activity | |||
| Yes | 0.561 | 0.373–0.845 | 0.006 ** |
| No | 1 | ||
| Reading | |||
| Yes | 0.395 | 0.123–1.272 | 0.120 |
| No | 1 | ||
| Watching TV or listening to radio | |||
| No | |||
| Yes | 1.413 | 0.977–2.044 | 0.066 |
Note: (1) Abbreviations: ADL: activities of daily living; OR: odds ratio; CI: confidence interval. (2) * p < 0.05; ** p < 0.01. (3) Bivariate logistic regression was adjusted for gender.