Table 4.

ROC curve analysis for the variables with individual prediction of lung fibrosis.

Predictor	AUC	Std Error	p-Value	CI 95%
				Lower Bound	Upper Bound
CRP	0.672	0.06	0.021	0.547	0.797
ESR	0.787	0.07	0.001	0.649	0.925
LDH	0.629	0.06	0.05	0.509	0.749
Duration of hospitalization	0.656	0.06	0.014	0.537	0.774
Duration of antiviral treatment	0.653	0.07	0.023	0.519	0.786
Number of affected pulmonary lobes	0.630	0.06	0.041	0.503	0.756
Percent of alveolar consolidation	0.745	0.06	<0.001	0.622	0.868
Percent of mixed pulmonary lesions	0.725	0.06	<0.001	0.597	0.853
Percent of interstitial pulmonary lesions	0.827	0.04	<0.001	0.736	0.918
Percent of normal lung densities	0.801	0.05	<0.001	0.691	0.911
Total pulmonary lung lesions	0.803	0.05	<0.001	0.695	0.910