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- W4320709969 abstract "Introduction: Hip fractures are associated with significant morbidity and mortality in older people. Accurate risk stratification is important for planning of care, informed decision-making and communication with patients and relatives. The Older Persons’ Emergency Risk Assessment (OPERA) score is a risk stratification score for older people admitted to hospital. Our aims were to validate OPERA in hip fracture patients, update the score and compare performance with the Nottingham Hip Fracture Score (NHFS). Methods: This dual-centre 3-year observational study (2016–2018) included acutely admitted hip fracture patients managed surgically aged ⩾65 years. The primary outcome was 30-day mortality. Secondary outcomes included residence at 120 days and 1-year mortality. Model performance was assessed using area under the curve (AUC) analysis and Brier scores (discrimination) and calibration curves. The OPERA score was updated using regression analysis with additional independent predictors and validated using bootstrap analysis. Results: 2142 patients (median age 86 [80–91] years) were included with a 30-day mortality of 5.2% and a 1-year mortality of 31.4%. 30-day mortality AUC for OPERA was 0.75 (95% CI, 0.73–0.77) and for NHFS 0.68 (0.65–0.70). For 1-year mortality AUC for OPERA was 0.74 (0.73–0.75) and for NHFS 0.70 (0.69–0.71). The OPERA Score was updated to Hip-OPERA, including ASA grade. Hip-OPERA demonstrated an AUC for 30-day mortality of 0.77 (0.73–0.81) and an AUC for 1-year mortality of 0.76 (0.75–0.77). AUC for new residential care status at 120 days was 0.79 (0.78–0.80). Conclusions: Hip-OPERA demonstrated superior discrimination to the NHFS and OPERA for 30-day mortality, 1-year mortality and residence at 120 days following hip fracture. External validation is desirable." @default.
- W4320709969 created "2023-02-15" @default.
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- W4320709969 date "2023-02-14" @default.
- W4320709969 modified "2023-09-25" @default.
- W4320709969 title "Validation and updating of the Older Person’s Emergency Risk Assessment (OPERA) score to predict outcomes for hip fracture patients" @default.
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- W4320709969 doi "https://doi.org/10.1177/11207000231154879" @default.
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