Table 7.

Characteristics of ANG-2, LIPS, and LIPS + ANG-2 models for predicting ARDS.

	Cutoff	TPR	TNR	PPV	NPV	AUC	SE	95% CI	P value
LIPS	5.2500	0.6222	0.6814	0.4375	0.8191	0.704	0.044	0.618~0.789	<0.001
ANG-2	4.1210	0.6667	0.7522	0.5172	0.8500	0.735	0.048	0.641~0.829	<0.001
LIPS + ANG-2	0.2821 (Y)	0.7111	0.7965	0.5819	0.8738	0.803	0.039	0.727~0.879	<0.001

Y = −3.586 + 0.317∗LIPS + 0.232∗ANG-2.