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Comparison of results from the self-administered questionnaire and the Fried phenotype in detecting frailty or pre-frailty
| Frail or Pre-frail per Fried phenotype | Robust per Fried phenotype | |
|---|---|---|
| Frail or Pre-frail per self-administered questionnaire | 268 | 63 |
| Robust per self-administered questionnaire | 141 | 167 |
Sensitivity: 65.5% (95% CI: 60.7–70.1); Specificity: 72.6% (95% CI: 66.4–78.3); PPV: 80.9% (95% CI: 76.3–85.1); NPV: 54.2% (95% CI: 48.5–59.9)
