Epidemiology of Hip Fractures in Argentina. Anemia, Prolonged Hospitalization, and ASA Score as Predictive Factors of Morbidity and Mortality in the Analysis of 1000 Patients
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Abstract
Materials and Methods: We carried out a data analysis from the first 1000 hip fracture surveys from the Morbidity and Mortality Committee of the Asociación Argentina de Ortopedia y Traumatología. Through a bivariate analysis and a multivariate regression, the independent variables related to the presentation of complications or death were identified.
Results: Complications were related to pre-operative anemia, delay in surgery, hospital stay, and red blood cell transfusions. In addition, mortality was related to pre-operative anemia, red blood cell transfusions, hospital stay, ASA score, and postoperative complications. Multiple regression analysis revealed anemia and prolonged hospitalization to be significant predictors of complications, while anemia and ASA score were recognized as predictors of mortality.
Conclusion: This study highlights the predictive value of anemia, an ASA III-IV score, and hospital stay in relation to the morbidity and mortality of patients with hip fracture. Various efforts should be made to optimize the condition of these patients and the health system in order to reduce this impact on morbidity and mortality.
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