Table 4: Accuracyof CD64 in comparison with PCT, CRP and WBCs in diagnosis of neonatal sepsis.
Test Result Variable(s) Cut off value Area Under the Curve Sensitivity % Specificity % Positive predictive value % Negative predictive value %
Dimension CD64 Index 4.2 .99 96% 86% 95.6% 87.3%
PCT 6.5 1 80% 100% 100% 83.3%
CRP 12 .981 93.3% 93.3% 93.3% 93.3%
WBCs 13.5 .894 80% 80% 80% 80%