| HR | 95 % CI |  | HR | 95 % CI |
---|---|---|---|---|---|
ADLs impairment | 2.47 | 1.07–5.67 | IADLs impairment | .80 | .36–1.76 |
Age (years) | 1.05 | .99–1.10 | Age (years) | 1.06 | 1.01–1.12 |
Sex (female) | 1.88 | .93–3.81 | Sex (female) | 1.66 | .83–3.33 |
Charlson comorbidity index | 1.11 | .92–1.33 | Charlson comorbidity index | 1.16 | .96–1.39 |
Geriatric Depression Scale | 1.04 | .98–1.11 | Geriatric Depression Scale | 1.06 | .99–1.13 |
MMSEa | 1.04 | .93–1.17 | MMSEa | .99 | .89–1.11 |
Serum creatinine (mg/dL) | .85 | .73–.99 | Serum creatinine (mg/dL) | .81 | .69–.94 |
Serum albumin (g/dL) | .70 | .21–2.27 | Serum albumin (g/dL) | .72 | .22–2.38 |