• Arch Orthop Trauma Surg · Jul 2023

    Change in 1-year mortality after hip fracture surgery over the last decade in a European population.

    • Francisco A Miralles-Muñoz, Adolfo Perez-Aznar, Santiago Gonzalez-Parreño, Emilio Sebastia-Forcada, Gerard Mahiques-Segura, Alejandro Lizaur-Utrilla, and M Flores Vizcaya-Moreno.
    • Department Orthopaedic Surgery, Elda University Hospital, Ctra Elda-Sax S/N, 03600, Elda, Alicante, Spain.
    • Arch Orthop Trauma Surg. 2023 Jul 1; 143 (7): 417341794173-4179.

    ObjectiveThere are scarce data on the mortality after hip fracture surgery for patients treated in the most recent years. The objective of this study was to analyze whether the overall initiatives introduced over the last decade for elderly patients with hip fractures had a positive impact on the 1-year mortality.MethodsPatients treated during 2010-2012 were compared with patients treated during 2018-2020 for all-cause 1-year mortality. Variables influencing mortality were collected based on the literature, including demographic, comorbidity, cognitive status, and preinjury physical function. Crude mortalities were compared between periods, as well as with the expected mortality in the general population adjusted for age, gender, and year of surgery using the standardized mortality ratio (SMR). A multivariate model was used to identify mortality risk factors.Results591 patients older than 65 years were treated during 2010-2012 and 642 patients during 2018-2020. The mean age increased significantly between periods (78.9 vs. 82.6 years, respectively, p = 0.001) in both genders, together with an increase in comorbidity (p = 0.014). The in-hospital mortality risk had no significant difference between periods (2.5 vs. 2.0%, p = 0.339), but the 30-day mortality risk (8.3 vs. 5.5%, p = 0.031) and 1-year mortality risk (16.1 vs. 11.9%, p = 0.023) declined significantly. However, 1-year mortality in 2020 had an excess of 1.33 in SMR. Age older than 80 years, male gender, and Charlson comorbidity index > 2 were significant predictors of 1-year mortality.ConclusionThe important evolution achieved in the last decade for the management of patients with hip fracture surgery has led to a significant decline in 1-year mortality, but the 1-year mortality remains significantly higher compared to the general population of similar age and gender.© 2022. The Author(s).

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