N = 336 | Recovered No. (%) | Odds ratio (95% CI) |
|---|
Minimally Adjusted a | Fully Adjusted b |
|---|
Frailty |
 Non-frail | 90 (67.2) | Ref. | Ref. |
 Prefrail | 98 (53.9) | 0.60 (0.36, 0.96) | 0.66 (0.40, 1.09) |
 Frail | 8 (40.0) | 0.45 (0.16, 1.23) | 0.52 (0.17, 1.59) |
- Abbreviations: CI confidence interval
- Notes: Participants who died in the following visit after the onset of incident disability were included and considered not to recover. Participants who were alive but not interviewed in the following visit after the onset of incident disability were excluded
- a Age, sex, and severity of IADL disability (1 vs. 2+ difficulties)
- b Age, sex, severity of IADL disability (1 vs. 2+ difficulties), education, marital status, BMI, smoking status, depression, cognition measured by mini-mental status examination, and number of chronic conditions
