Table 3: ROC curve analysis of coagulation tests in predicting the clinical course of malaria.

Variables

AUC

P

Sensitivity (%)

Specificity (%)

Cut off

95% CI

PT

0.690

0.002

78%

69%

14.3

0.579-0.794

PTT

0.500

0.994

58.1%

62%

28.5

0.381-0.618

TT

0.290

0.000

36.1%

55%

15.7

0.177-0.387

D-Dimer

0.700

0.001

80%

66%

0.105

0.586-0.798