PELVIC FRACTURES. AN INDEX INJURY THAT CAN BE USED AS A TEMPLATE FOR EVALUATION OF TRAUMA CARE

We aim to define the role of pelvic fractures (PFx) due to falls, in auditing Trauma Care. We present a retrospective case-control study, based on autopsy. Univariate analysis was used to identify factors predicting mortality and a backward stepwise logistic regression multivariate analysis determined relationships. Of 970 patients who sustained a fatal fall, 209 (21.5%) constituted the PFx-group, and the remaining 761 the control-group. The PFx-group had a median age of 55 years (15–96), while the control 66 years (1–99). The multivariate analysis revealed that gender, age, intention, and height of fall were risk factors for PFx after a fall. An approximately 300% higher odds of suffering a psychiatric history was found in the PFx-group, (p The median ISS of the PFx-group was 50(17–75), and was significant higher than the 26(1–75) of the control-group, (p The most common AIS 3–5 injuries in the “potentially-preventable” deaths were located in the: lower extremities 133(81.6%), thorax 130(79.7%), abdominal and pelvic contents 99(60.7%), head 95(58.3%) and the spine 26(15.9%) of the patients. A subset of 126 (60.3%) “potentially-preventable” deaths of the PFx-group had at least one AIS-90 code other than the PFx denoting major hemorrhage. Deaths directly attributed to pelvic fractures were limited to 6 (2.9%). The post-traumatic median survival-time for the PFx-group was 30 minutes, while for the control group 20 hours and 15 min. For one group increment in the range of ISS-groups, the probability of post-traumatic survival rate was reduced by 57% (p A reproducible method of autopsy-data analysis was outlined. Pelvic fracture is a paradigm of injury that selected an index-population among 970 fatal falls and an appropriate basis to construct a template for evaluation of trauma & polytrauma care.