Predictors of in-hospital mortality in older patients undergoing distal femur fracture surgery: A case-control study

Ting An Cheng, Po Hsuan Lai, Hao Chun Chuang, Kai Lan Hsu, Fa Chuan Kuan, Wei Ren Su, Chih Kai Hong

研究成果: Article同行評審

摘要

Introduction: Geriatric fractures including distal femur and hip fractures are associated with high mortality rates. Currently, prognostic factors for in-hospital postoperative mortality are not identified. We aimed to evaluate overall in-hospital mortality and related potential risk factors in elderly patients who underwent distal femur fracture surgery. Materials and methods: A retrospective cohort study of patients older than 60 years, who underwent distal femur fracture surgery between January 01, 2003, and December 31, 2021, was conducted. A case-control study was conducted to compare two age-matched groups of elderly patients of equivalent ages at a 1:4 ratio. The in-hospital mortality rate was calculated and potential confounders were compared between groups. Results: A total of 170 patients were enrolled; five died during hospital stay after undergoing surgery, yielding a 2.94% in-hospital mortality rate. Twenty patients who did not die were included in the control group. Patients'demographics were similar. The case-control comparison showed that the time from injury to surgery, preoperative hemoglobin level, estimated glomerular filtration rate (eGFR), and white blood cell count were significant factors correlated with in-hospital mortality. Discussion: The overall in-hospital mortality rate was 2.94%. Significant risk factors for in-hospital mortality included a longer time from injury to surgery, lower preoperative hemoglobin level and eGFR, and higher preoperative white blood cell count. In conclusion, preoperative comprehensive geriatric assessment, including cognitive, nutritional, and frailty status, should also be considered in the elderly fracture care model.

原文English
文章編號36
期刊SICOT-J
9
DOIs
出版狀態Published - 2023

All Science Journal Classification (ASJC) codes

  • 手術
  • 骨科和運動醫學

指紋

深入研究「Predictors of in-hospital mortality in older patients undergoing distal femur fracture surgery: A case-control study」主題。共同形成了獨特的指紋。

引用此