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Risk factors of mortality and second fracture after elderly hip fracture surgery in Shanghai, China.
- Source :
- Journal of Bone & Mineral Metabolism; Nov2022, Vol. 40 Issue 6, p951-959, 9p
- Publication Year :
- 2022
-
Abstract
- <bold>Introduction: </bold>Hip fracture is one of the leading causes of death and disability in the elderly. We analyzed the risk factors of mortality and second fracture within 2 years after hip fracture surgery in elderly Chinese patients.<bold>Materials and Methods: </bold>A total of 613 elderly patients after hip fracture surgery were selected, including 181 males and 432 females, and the patients were followed for at least 24 months. Information about patients and surgery was collected from medical records. Information on death, secondary fracture, and postoperative activities of daily living (ADL) was obtained by telephone follow-up. Cox regression was performed to identify risk factors associated with mortality and second fracture, measured by hazard ratio (HR).<bold>Results: </bold>The 1-year and 2-year mortality rates after hip fracture were 13.4% and 20.7%, respectively. The second fracture rate within 2 years was 9.5%. Male gender (HR 1.51, P = 0.035), increased age (HR 1.07, P < 0.001), preoperative hypoalbuminemia (HR 1.79, P = 0.004), preoperative pneumonia (HR 2.60, P = 0.005) and poor ADL (P = 0.048) were independent risk factors for 2-year mortality, while high preoperative hemoglobin (HR 0.98, P = 0.002), high preoperative eGFR (HR 0.99, P = 0.031), high preoperative LVEF (HR 0.92, P = 0.048) were protective factors for 2-year mortality. Poor ADL (P = 0.002) was the independent risk factor for second fracture within 2 years.<bold>Conclusions: </bold>The 2-year mortality rate and second fracture rate after hip fracture in elderly remained high, which was related to old age and complications exists. Postoperative rehabilitation and improving ADL were very important to reduce mortality and second fracture. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09148779
- Volume :
- 40
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Journal of Bone & Mineral Metabolism
- Publication Type :
- Academic Journal
- Accession number :
- 160503680
- Full Text :
- https://doi.org/10.1007/s00774-022-01358-y