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Sensitivity and specificity of subset groups.
| Sensitivity (%) (95% CI) | Specificity (%) (95% CI) | |
|---|---|---|
| 1st derivation cohort | 100% (93.5–100) | 89% (75.9–96.3) |
| 2nd derivation cohort | 100% (92.6–100) | 87% (74.2–94.4) |
| Validation cohort | 100% (93.5–100) | 89% (75.9–96.3) |
CI: confidence interval.
