Table 4.

AUROC for the three scores

Parameter	AUROC	p-value	Asymptotic 95% confidence interval
			Lower bound	Upper bound
qSOFA score	0.678	0.001*	0.580	0.775
SOFA score	0.741	0.000*	0.652	0.831
SIRS criteria	0.580	0.139	0.476	0.684

Abbreviations: *Significant at 5% level of significance; AUROC = Area under receiver operating curve; qSOFA = Quick Sequential Organ Failure Assessment; SOFA = Sequential Organ Failure Assessment Score; SIRS = Systemic Inflammatory Response Syndrome