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

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

Variables p value* Odds of mortality 95% CI
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
  1. SBP = systolic blood pressure, GCS = Glasgow Coma Scale, ISS = injury severity score, CI = confidence interval
  2. *Multivariate logistic regression