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The ribs or not the ribs: which influences mortality?
Keith M Jones1, R Lawrence Reed, Fred A Luchette
1Division of General Surgery, Department of Surgery, Stritch School of Medicine, Loyola University Medical Center, 2160 South First Ave., Maywood, IL 60153, USA.
American Journal of Surgery
|August 30, 2011
Summary
Mortality risk from rib fractures increases with severe intrathoracic or extrathoracic injuries, older age, and more than 5 fractured ribs. These factors indicate a need for higher patient care levels.
Area of Science:
- Trauma surgery
- Critical care medicine
- Injury epidemiology
Background:
- The impact of rib fractures on mortality risk requires further clarification.
- Rib fractures are common injuries in trauma patients.
Purpose of the Study:
- To examine the relationships between mortality and the number of fractured ribs, patient age, and injury severity.
- To identify independent predictors of mortality in patients with rib fractures.
Main Methods:
- Utilized the National Trauma Data Bank for data abstraction.
- Included data on mortality, age, number of ribs fractured, and injury severity (Abbreviated Injury Score).
- Employed multivariate logistic regression analysis.
Main Results:
- Severity of intrathoracic injury was the strongest predictor of mortality.
- Other significant predictors included extrathoracic injury severity, age (≥65 years), and number of fractured ribs (>5).
- Mortality for isolated rib fractures was 1.8%–3.2%.
Conclusions:
- Mortality in rib fracture patients is independently influenced by severe intrathoracic injury, extrathoracic injury, advanced age, and multiple rib fractures (>5).
- Patients with these risk factors may benefit from escalated medical care.
- This study highlights key factors for risk stratification in rib fracture management.
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