Table 3.

Domain-specific multivariable logistic regression model for the binary survival “outcome”

	OR	95% CI	p-value
Demographic prediction modela
Age	1.04	1.03, 1.06	< 0.001
Sex [male]	1.45	1.09, 1.92	0.010
Physiological prediction modelb
SAPS-II Score	1.06	1.05, 1.08	< 0.001
MPI Score	1.05	1.03, 1.07	< 0.001
Days in ICU	0.99	0.98, 1.01	0.3
Surgical prediction modelc
Wound healing disorders [Yes]	0.38	0.21, 0.65	< 0.001
Skin closure [Yes]	0.03	0.01, 0.06	< 0.001

OR odds ratio, CI confidence interval

^aN = 1347, Brier-Score 0.15, AUROC 0.67 (0.63–0.7), Hosmer–Lemeshow Goodness of Fit Test 0.99

^bN = 598, Brier-Score 0.16, AUROC 0.77 (0.73–0.82), Hosmer–Lemeshow Goodness of Fit Test 0.76

^cN = 598, Brier-Score 0.15, AUROC 0.69 (0.65–0.74), Hosmer–Lemeshow Goodness of Fit Test 1.00