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Performance of RDW in the diagnosis of IDA among pregnant women at Khartoum Hospital
| Validity test Percentage | (95% CI) |
|---|---|
| Sensitivity |
43.8 (31.4–57.0) |
| Specificity |
73.7 (65.8–80.5) |
| Positive predictive value |
41.0 (29.2–53.6) |
| Negative predictive value | 76.0 (68.1–82.6) |
