Variables | Unadjusted OR | 95% CI | P-value |
---|---|---|---|
Age (90 ~ 99 y) | 2.41 | 1.47–3.95 | < 0.001** |
Sex (Female) | 1.14 | 0.72–1.80 | 0.571 |
Single/divorced /windowed | 1.63 | 1.01–2.63 | 0.045* |
High school or above | 0.61 | 0.40–0.93 | 0.023* |
Smoking | 1.08 | 0.71–1.65 | 0.708 |
Alcohol use | 1.51 | 0.94–2.44 | 0.088 |
Number of medications ≥ 5 | 7.99 | 5.09–12.54 | < 0.001** |
Emergency admission | 4.64 | 2.81–7.68 | < 0.001** |
Vision impairment | 1.29 | 0.72–2.31 | 0.383 |
Hearing impairment | 1.14 | 0.67–1.94 | 0.618 |
Sleep deprivation | 1.61 | 0.98–2.64 | 0.061 |
Pain | 1.68 | 1.09–2.58 | 0.018* |
Constipation | 2.76 | 1.80–4.21 | < 0.001** |
Cognitive impairment | 29.11 | 14.76–57.41 | < 0.001** |
ADL impairment | 1.88 | 1.01–3.48 | 0.045* |
Malnutrition | 2.94 | 1.93–4.50 | < 0.001** |
Depression | 12.25 | 7.58–19.79 | < 0.001** |
Infection | 7.07 | 4.53–11.04 | < 0.001** |
CCI | |||
 Mild(≤2) | Reference |  |  |
 Moderate(3–4) | 2.30 | 1.42–3.74 | 0.001* |
 Severe(≥5) | 5.29 | 2.66–10.54 | < 0.001** |