Table 2.

Groups pairwise comparison of ROC curves.

Variable	Difference between areas	95% confidence interval	Significance level
MEDS ∼ SAPS2	0,0512	−0,0312 to 0,134	P = 0,2236
MEDS ∼ SOFA	0,0751	−0,0211 to 0,171	P = 0,1259
MEDS ∼ lactate	0,104	−0,00629 to 0,215	P = 0,0645
SAPS2 ∼ SOFA	0,0532	−0,0498 to 0,156	P = 0,3116
SOFA ∼ lactate	0,0293	−0,0628 to 0,121	P = 0,5333