Table 3.

Area under receiver operating characteristic curves predicting 6-month mortality

	Area under the curve Overall (n=486)		P value
	Model without TNFα	Model with TNFα
Unadjusted	0.500	0.600 (0.534,0.666)	<0.01
Model 1*	0.671 (0.610,0.732)	0.700 (0.642,0.758)	0.035
Model 2†	0.687 (0.627,0.747)	0.723 (0.667,0.779)	0.030
Model 3‡	0.742 (0.689, 0.795)	0.777 (0.728,0.826)	0.018

^*Model 1- Age, sex

^†Model 2- Above + risk factors (hypertension, hyperlipidemia, diabetes mellitus, tobacco use, prior coronary artery disease)

^‡Model 3- Above + New York Heart Association functional class, ejection fraction