LU Panpan 1,2,3,4,5 , XIE Tian 1,2,3,4,5 , DAI Guangchun 1,2,3,4,5 , LI Yingjuan 2,5,6 , ZOU Jihong 2,5,6 , CHEN Hui 1,2,3,4,5 , RUI Yunfeng 1,2,3,4,5
  • 1. Department of Orthopedic Trauma, Zhongda Hospital Southeast University, Nanjing Jiangsu, 210009, P.R.China;
  • 2. Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital Southeast University, Nanjing Jiangsu, 210009, P.R.China;
  • 3. Trauma Center, Zhongda Hospital Southeast University, Nanjing Jiangsu, 210009, P.R.China;
  • 4. Orthopaedic Trauma Institute of Southeast University, Nanjing Jiangsu, 210009, P.R.China;
  • 5. School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;
  • 6. Department of Geriatrics, Zhongda Hospital Southeast University, Nanjing Jiangsu, 210009, P.R.China;
RUI Yunfeng, Email: ruiyunfeng@126.com
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Objective To analyze the risk factors for postoperative mortality of the elderly patients with femoral neck fracture undergoing hemiarthroplasty.Methods Patients who underwent hemiarthroplasty for femoral neck fractures between January 2011 and December 2015 were enrolled as object. One hundred and nine patients who met the selection criteria were included in the study, and the clinical data were collected, including gender, age, time from admission to surgery, comorbidities, and preoperative hemoglobin level and nutritional status. Univariate analysis and Cox proportional hazard regression model were used to screen the risk factors for postoperative mortality.Results The 1-year and 2-year mortalities were 6.4% (7/109) and 17.4% (19/109), respectively. Univariate analysis showed that the age, preoperative hemoglobin level and nutritional status were the influencing factors of postoperative mortality in the elderly patients with femoral neck fractures treated with hemiarthroplasty (P<0.05). Multivariate analysis showed that the age≥80 years and malnutrition were the independent risk factors for postoperative mortality (P<0.05).Conclusion To improve the clinical outcomes, perioperative risk should be comprehensively evaluated by multidisciplinary and perioperative management should be strengthened in the elderly patients with femoral neck fracture, especially those with advanced age and malnutrition, for the high postoperative mortality.

Citation: LU Panpan, XIE Tian, DAI Guangchun, LI Yingjuan, ZOU Jihong, CHEN Hui, RUI Yunfeng. Risk factors analysis for postoperative mortality of elderly patients with femoral neck fracture undergoing hemiarthroplasty. Chinese Journal of Reparative and Reconstructive Surgery, 2021, 35(2): 217-220. doi: 10.7507/1002-1892.202009122 Copy

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