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Sensitivity and Specificity for the IRON Score Receiver Operating Characteristic (ROC) Curves in the NHANES 1999–2002 and NHANES III
| NHANES 1999–2002 | NHANES III | |||
|---|---|---|---|---|
| Criterion | Sensitivity (%) | Specificity (%) | Sensitivity (%) | Specificity (%) |
| >0 | 99 | 24 | 94 | 30 |
| >2 | 96 | 36 | 86 | 43 |
| >3 | 88 | 45 | 80 | 50 |
| >5 | 84 | 48 | 78 | 52 |
| >6 | 59 | 71 | 41 | 79 |
