Table 2.
Multiple logistic regression analysis of factors associated with ADL limitations in older adults in the Ningxia Hui Autonomous Region
| Variable | b | Standard error | WalsX2 | P | OR | 95% CI |
|---|---|---|---|---|---|---|
| Age (years) | ||||||
| ≥ 80 | 1 (reference) | |||||
| 60 ~ 69 | −1.674 | 0.245 | 46.753 | <0.001 | 0.187 | (0.116–0.303) |
| 70 ~ 79 | − 1.180 | 0.238 | 24.695 | <0.001 | 0.307 | (0.193–0.489) |
| ethnic | ||||||
| minority | 1(reference) | |||||
| Han nationality | −0.503 | 0.228 | 4.858 | 0.028 | 0.605 | (0.386–0.946) |
| Religious beliefs | ||||||
| have | 1 (reference) | |||||
| none | −0.134 | 0.201 | 0.445 | 0.505 | 0.874 | (0.589–1.297) |
| Educational level | ||||||
| Illiteracy | 1 (reference) | |||||
| Primary school | −0.945 | 0.588 | 11.046 | 0.001 | 0.142 | (0.045–0.449) |
| Junior high school | −2.052 | 0.593 | 11.959 | 0.001 | 0.128 | (0.040–0.411) |
| Secondary or high school | −2.105 | 0.613 | 11.790 | 0.001 | 0.122 | (0.037–0.405) |
| College or undergraduate | −1.846 | 0.631 | 8.546 | 0.003 | 0.158 | (0.046–0.544) |
| Postgraduate or above | −1.422 | 0.599 | 5.628 | 0.018 | 0.241 | (0.074–0.781) |
| Economic situation | ||||||
| Abundant | 1 (reference) | |||||
| Very difficult | 1.167 | 0.499 | 5.476 | 0.019 | 3.212 | (1.209–8.534) |
| Slightly difficult | 0.784 | 0.388 | 4.086 | 0.043 | 2.191 | (1.024–4.688) |
| Moderate | −0.021 | 0.380 | 0.003 | 0.955 | 0.979 | (0.465–2.060) |
| Slightly favorable | −0.281 | 0.410 | 0.470 | 0.493 | 0.755 | (0.338–1.686) |
| With a spouse | ||||||
| yes | 1 (reference) | |||||
| no | 0.480 | 0.197 | 5.926 | 0.015 | 1.616 | (1.098–2.377) |
| Diseases | ||||||
| have | 1 (reference) | |||||
| None | −0.894 | 0.251 | 12.683 | <0.001 | 0.409 | (0.250–0.669) |