ArticleGeriatric orthopaedic surgery & rehabilitation2026
Predicting 90-Day Mortality After Geriatric Hip Fracture Using Combined Preoperative and Perioperative Risk Factors.
Article in Geriatric orthopaedic surgery & rehabilitation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: Hip fractures in the elderly are associated with high 90-day mortality rates. Most existing predictive models rely solely on preoperative variables. This study aimed to develop two parallel risk score models integrating preoperative and perioperative factors to predict 90-day mortality. Methods: Medical records of patients aged ≥65 years who underwent hip fracture surgery at our institution between January 2018 and December 2024 were retrospectively reviewed. Results: Of 388 patients enrolled, 387 constituted the analytical sample (60 deaths). The 90-day mortality rate was 15.5%. Individually, each factor showed weak to moderate discrimination. Conclusion: A two-stage scoring approach combining admission-available and postoperative variables demonstrated acceptable discrimination and calibration for 90-day mortality
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