Accuracy of the WSES classification system for pelvic ring disruptions: an international validation study

Table 3 Multivariate logistic regression analysis for the evaluation of independent risk factors for mortality in all pelvic fracture patients (N = 44,163)

Variables	p value*	Odds of mortality	95% CI
Variables	p value*	Odds of mortality	Lower	Upper
Age ≥ 65	< 0.001	4.045	3.519	4.650
Male	< 0.001	1.374	1.205	1.567
SBP (mmHg)	< 0.001	0.991	0.989	0.993
Pulse (/min)	< 0.001	1.012	1.100	1.014
Oxygen saturation (%)	< 0.001	0.996	0.993	0.998
GCS	< 0.001	0.936	0.926	0.947
ISS	< 0.001	1.062	1.057	1.068
Open pelvic fracture	< 0.001	1.639	1.242	2.163
Unstable pelvic ring injury	0.549	–	–	–
Associated vascular injury	< 0.001	1.602	1.269	2.022

SBP = systolic blood pressure, GCS = Glasgow Coma Scale, ISS = injury severity score, CI = confidence interval
*Multivariate logistic regression

ISSN: 1749-7922