Factors Associated with Sarcopenia and 7-Year Mortality in Very Old Patients with Hip Fracture Admitted to Rehabilitation Units: A Pragmatic Study
| Autor: | Arantzazu Biain Ugarte, M. Angeles Zulet, Vincenzo Malafarina, Itziar Abete Goñi, J. Alfredo Martínez, Concetta Malafarina |
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| Rok vydání: | 2019 |
| Předmět: |
Male
Sarcopenia medicine.medical_treatment Body Mass Index Hip fracture 0302 clinical medicine Risk Factors Risk of mortality Medicine Prospective Studies 030212 general & internal medicine Aged 80 and over Nutrition and Dietetics Rehabilitation Very old patients Hospitalization hip fracture Female lcsh:Nutrition. Foods and food supply medicine.medical_specialty lcsh:TX341-641 030209 endocrinology & metabolism Ciencias de la Salud::Nutrición y dietética [Materias Investigacion] Rehabilitation Centers Article sarcopenia 03 medical and health sciences Skeletal muscle mass Internal medicine Humans Mortality Muscle Skeletal Geriatric Assessment Aged Old patients Hip Fractures business.industry Proportional hazards model rehabilitation unit Undernutrition skeletal muscle mass medicine.disease mortality undernutrition Malnutrition very old patients Observational study business human activities Rehabilitation unit Food Science |
| Zdroj: | Dadun. Depósito Académico Digital de la Universidad de Navarra instname Nutrients Volume 11 Issue 9 Nutrients, Vol 11, Iss 9, p 2243 (2019) |
| Popis: | Background: Admitted bedridden older patients are at risk of the development of sarcopenia during hospital stay (incident sarcopenia). The objective of this study was to assess the factors associated with sarcopenia (incident and chronic) and its impact on mortality in older people with hip fracture. Methods: A multicenter, pragmatic, prospective observational study was designed. Older subjects with hip fracture admitted to two rehabilitation units were included. Sarcopenia was assessed at admission and at discharge according to the revised EWGSOP (European Working Group on Sarcopenia in Older People) consensus definition. The mortality was evaluated after 7 years of follow-up. Results: A total of 187 subjects (73.8% women) age 85.2 ± 6.3 years were included. Risk factors associated to incident and chronic sarcopenia were undernutrition (body mass index-BMI and Mini Nutritional Assessment-Short Form-MNA-SF), hand-grip strength and skeletal muscle index. During follow-up 114 patients died (60.5% sarcopenic vs. 39.5% non-sarcopenic, p = 0.001). Cox regression analyses showed that factors associated to increased risk of mortality were sarcopenia (HR: 1.67, 95% CI 1.11-2.51) and low hand-grip strength (HR: 1.76, 95% CI 1.08-2.88). Conclusions: Older patients with undernutrition have a higher risk of developing sarcopenia during hospital stay, and sarcopenic patients have almost two times more risk of mortality than non-sarcopenic patients during follow-up after hip fracture. |
| Databáze: | OpenAIRE |
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