Fig. 1From: Associated abdominal injuries do not influence quality of care in pelvic fractures—a multicenter cohort study from the German Pelvic RegistryStudy protocol from the German Pelvic Registry. Group A consists of patients with an isolated pelvic fracture. Group B consists of patients with a combined pelvic fracture and abdominal injury. The remaining 4.296 patients were excluded from the study. The abdominal injury was defined as an AIS (Abdomen) > 0Back to article page