Table 3. Results of logistic regression analysis for adverse events (n=140).
| IADL decline (Non-decline=0, Decline=1) |
Multiple falls (Non-faller=0, Faller=1) |
||||
|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 1 | Model 2 | ||
| Model χ2 test | p=0.061 | p=0.031 | p=0.075 | p=0.007 | |
| ORs (95% CI) | ORs (95% CI) | ORs (95% CI) | ORs (95% CI) | ||
| Age | 1.063 (0.972–1.162) |
1.047 (0.955–1.148) |
1.010 (0.921–1.107) |
0.980 (0.888–1.082) |
|
| Gender (Male=0, Female=1) |
1.661 (0.529–5.213) |
1.876 (0.587–5.993) |
3.184 (0.954–10.627) |
3.987* (1.130–14.071) |
|
| BI | 0.852 (0.716–1.015) |
- | 0.846 (0.701–1.021) |
- | |
| FIDS | - | 0.745* (0.568–0.978) |
- | 0.657** (0.489–0.883) |
|
| % correct classifications | - | 88.6 | - | 91.4 | |
Model 1 includes age, gender, and BI as independent variables; Model 2 includes age, gender, and FIDS as independent variables. IADL: instrumental activities of daily living; ORs: odds ratio; 95%CI: 95% confidence interval; BI: Barthel index; FIDS: Functional Independence and Difficulty Scale. *p<0.05, **p<0.01