Table 2.
Association between frailty status and functional disability (≥3 IADL items) or each component IADL examined in separate models.
| Frailty status | Adjusted∗ ORs (95% CI) of having disability | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Combination | Single components | ||||||||
| ≥3 IADLs | Cooking | Housework | Laundry | Medication use | Manage money | Shopping | Tel use | Transport | |
| Robust (ref) | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Pre-frail | 2.89 (1.58-5.29) | 3.05 (1.65-5.65) | 4.62 (1.93-14.51) | 5.75 (2.33-14.20) | 6.77 (3.16-14.20) | 4.01 (1.65-9.71) | 3.34 (1.79-6.21) | 1.34 (0.70-2.57) | 1.76 (0.95-3.25) |
| Frail | 9.02 (2.37-34.33) | 9.89 (2.37-11.25) | 9.04 (2.44-33.56) | 18.83 (4.29-82.58) | 16.21 (4.42-59.46) | 8.04 (2.14-30.13) | 7.30 (2.11-25.31) | 1.49 (0.39-5.69) | 5.44 (1.70-17.42) |
∗Adjusted for age, sex, education, marital status, occupation, BMI levels, current drinker, and having any chronic disease.