| Sensitivity (true positive rate) | Specificity (true negative rate) | 1-Specificity (false positive rate) | Youden’s J (true positive - false positive rate) |
---|---|---|---|---|
Impairment of ADL plus another domain | 0.556 | 0.731 | 0.269 | 0.286 |
Alternative definition A: Impairment of ADL plus cognition impairment or signs of depression | 0.741 | 0.798 | 0.202 | 0.539 |
Alternative definition B: Impairment of ADL plus mobility impairment | 0.364 | 0.818 | 0.182 | 0.182 |