The red cell distribution width (RDW) was associated with preoperative deep venous thrombosis (DVT) in hip fractures: a retrospective study.

IF 2.5 3区医学 Q2 ANESTHESIOLOGY

Perioperative Medicine Pub Date : 2026-01-15 DOI:10.1186/s13741-025-00604-x

Ji-Dong Liang, Shuai-Liang Xu, Bin-Fei Zhang

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Abstract

Objective: To evaluate the association between red cell distribution width (RDW) on admission and preoperative deep venous thrombosis (DVT) in older adult patients with hip fractures.

Methods: Older adult patients with hip fractures were screened from January 2015 to September 2019. A multivariate logistic regression model was used to identify the association between RDW on admission and DVT in these patients. Sensitivity analysis was used to test the robustness of the results.

Results: A total of 1686 patients were included in this study. The multivariate logistic regression model showed that RDW was associated with DVT after adjusting for confounders (odds ratio (OR) = 1.03, 95% confidence interval (CI): 1.01-1.05; P < 0.001). An increase in one RDW was associated with a rise of 3% in DVT in older adults with hip fractures. In addition, we found that the linear association was stable in sensitivity analysis.

Conclusions: The RDW on admission was associated with preoperative DVT in hip fractures.

Trial registration: ChiCTR2200057323.

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红血球分布宽度（RDW）与髋部骨折患者术前深静脉血栓形成（DVT）相关：一项回顾性研究。

目的：探讨老年髋部骨折患者入院时红细胞分布宽度（RDW）与术前深静脉血栓形成（DVT）的关系。方法：对2015年1月至2019年9月的老年髋部骨折患者进行筛查。使用多变量logistic回归模型来确定入院时RDW与这些患者DVT之间的关系。采用敏感性分析检验结果的稳健性。结果：本研究共纳入1686例患者。多因素logistic回归模型显示，调整混杂因素后，RDW与DVT相关(优势比(OR) = 1.03, 95%可信区间（CI）： 1.01-1.05；结论：入院时的RDW与髋部骨折患者术前DVT相关。试验注册：ChiCTR2200057323。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Perioperative Medicine Multiple-

自引率

3.80%

发文量

审稿时长

10 weeks