Table 4. Overall Accuracy Rates of Complete Blood Count Parameters (%) ^a.

	Sensitivity	Specificity	PPD	NPD	Accuracy	Youden’s Index
WBC	76.2	90.5	93.0	69.8	81.6	0.666
NP	75.3	90.5	92.9	69.1	81.1	0.658
MPV	45.0	89.2	87.3	49.6	61.7	0.342
RDW	18.5	92.4	80.0	40.8	46.4	0.109

^a Abbreviations: NPV, negative predictive value; PPD, positive predictive value; RDW, red blood cell distribution width; WBC, white blood cell.