Table 6.

Univariate and multivariate outcomes

Variables	Univariate analysis			Multivariate analysis
	Coeff	SE	p value	Coeff	SE	p value
Temperature as feature	0.788	0.239	0.002	0.812	0.218	0.000
Lab values as feature	0.835	0.311	0.008	0.842	0.291	0.003
Type of model (ref. = EM)			0.018			0.020
Generalized linear model	− 0.211	0.251		− 0.211	0.231
Naïve Bayes	− 0.651	0.312		− 0.682	0.291
Neural network	0.344	0.300		0.172	0.278
Proportional hazard	− 0.464	0.851		− 0.506	0.673
Support vector machines	− 0.168	0.256		− 0.161	0.241
Decision trees	− 1.013	0.419		− 1.088	0.399
Target condition defined as Seymour (Sepsis-3)	− 1.039	0.459	0.025
Target condition definition contains SOFA	− 0.935	0.438	0.033
Respiratory rate as feature	0.672	0.250	0.008
Heart rate as feature	0.680	0.327	0.037
Arterial blood gas as feature	0.802	0.313	0.011

Coeff coefficient, SE standard error, ref. reference model, EM ensemble methods, SOFA sequential organ failure assessment