Development of a nomogram to predict 30-day mortality of patients with sepsis-associated encephalopathy: a retrospective cohort study

Table 4 Comparison of models in predicting the 30-day mortality of SAE

Predictive Model		AUROC	P value	IDI	P value	Brier index	P value
Training set	Nomogram	0.763 [0.736–0.791]				0.139 [0.129–0.150]
	SOFA	0.635 [0.602–0.667]	< 0.001	0.126[0.106–0.145]	< 0.001	0.161 [0.150–0.171]	< 0.001
	LODS	0.648 [0.617–0.679]	< 0.001	0.119[0.098–0.140]	< 0.001	0.159 [0.149–0.170]	< 0.001
Validation set	Nomogram	0.753 [0.713–0.794]				0.144 [0.128–0.159]
	SOFA	0.666 [0.619–0.713]	< 0.001	0.082[0.054–0.110]	< 0.001	0.157 [0.141–0.174]	< 0.001
	LODS	0.681 [0.635–0.727]	< 0.001	0.071[0.041–0.101]	< 0.001	0.155 [0.139–0.172]	< 0.001

The P value was drew by comparing the results of nomogram with SOFA or LODS
SOFA Sequential Organ Failure Assessment, AUROC area under the receiver operating characteristic curve, IDI integrated discrimination improvement

ISSN: 2052-0492