Table 3

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)

Abdelrahman et al.

Abdelrahman et al. Diagnostic Pathology 2012 7:168   doi:10.1186/1746-1596-7-168

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