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E-PASS for predicting postoperative risk with hip fracture: a multicenter study.
Jun Hirose1, Hiroshi Mizuta, Junji Ide
1Department of Orthopaedic and Neuro-Musculoskeletal Surgery, Faculty of Medical and Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan. hirojun-mk@umin.ac.jp
Clinical Orthopaedics and Related Research
|July 30, 2008
Summary
The Estimation of Physiologic Ability and Surgical Stress (E-PASS) score effectively predicts postoperative complications and costs in hip fracture patients. This validated tool aids in risk assessment and outcome comparison for surgical hip fracture treatment.
Area of Science:
- Orthopedic Surgery
- Geriatric Medicine
- Health Services Research
Background:
- Hip fractures are a significant cause of morbidity and mortality in elderly patients.
- Accurate preoperative risk assessment is crucial for optimizing surgical outcomes.
- Existing scoring systems may not fully capture the complexities of physiological ability and surgical stress.
Purpose of the Study:
- To evaluate the effectiveness and reproducibility of the Estimation of Physiologic Ability and Surgical Stress (E-PASS) scoring system.
- To assess the E-PASS system's ability to predict postoperative risk in patients undergoing hip fracture surgery.
- To determine the correlation between E-PASS scores and postoperative complications, mortality, hospitalization length, and costs.
Main Methods:
- Multicenter study involving 813 consecutive hip fracture patients.
- Utilized the E-PASS scoring system, comprising preoperative risk, surgical stress, and comprehensive risk scores.
- Analyzed the relationship between E-PASS scores and postoperative outcomes, including complications, mortality, and resource utilization.
Main Results:
- Postoperative complications occurred in 20.0% of patients, with a 1.6% mortality rate.
- Morbidity and mortality rates increased linearly and significantly with higher preoperative and comprehensive E-PASS risk scores.
- Higher E-PASS scores correlated significantly with increased complication severity, longer hospital stays, and higher costs.
Conclusions:
- The E-PASS scoring system is a useful tool for predicting postoperative risk in hip fracture patients.
- E-PASS aids in estimating healthcare costs and facilitates outcome comparisons in surgical hip fracture management.
- The study supports the reproducibility and effectiveness of E-PASS in clinical practice for hip fracture care.