Related Experiment Video
Updated: Dec 13, 2025
The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
Published on: September 7, 2022
Outcomes comparison between hip fracture surgery and elective hip replacement: a propensity score-matched analysis on
Pamela Di Giovanni1, Giuseppe Di Martino2, Isaia Antonio Luca Zecca3
1Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Via dei Vestini, 31, 66100, Chieti, Italy.
Background:
Increased life expectancy causes higher prevalence of chronic diseases and greater frailty among older persons. Osteoarthritis and hip fracture are the leading causes of disability among the older persons in high income countries. Recent studies showed that patients undergoing hip fracture surgery have an increased risk of mortality and developing complications. The aim of this study was to compare the occurrence of in-hospital mortality events, complications, and 30-hospital readmissions among patients undergoing hip fracture surgery (HFS) and elective hip replacement (EHR).
Methods:
The study considered all hospital admissions for HFS and EHR performed from 2006 to 2015 in Abruzzo region, Italy. Data were collected from hospital discharge records. To compare outcomes between HFS and EHR, a propensity score matching procedure was performed. Odds ratios with 95% confidence intervals for primary and secondary outcomes were computed using logistic regression models.
Results:
A total of 32,248 patients were selected: 23,075 underwent HFS and 9173 underwent EHR. After matching, 18,078 patients were included in the analyses (9039 patients who underwent HFS and 9039 patients who underwent HER). In the matched population, HFS patients showed an increased risk of in-hospital mortality (OR 2.03; 95% CI 1.58-2.61) and 30-day hospital readmission (OR 1.97; 95% CI 1.85-2.09). A sensitivity analysis performed on patients younger than 65 years of age confirmed these findings.
Conclusions:
In a cohort of Italian patients, hip fracture surgery was associated with a higher risk of in-hospital mortality and 30-day readmission when compared to elective hip replacement.
