基础医学与临床 ›› 2026, Vol. 46 ›› Issue (5): 703-710.doi: 10.16352/j.issn.1001-6325.2026.05.0703

• 临床研究 • 上一篇    下一篇

糖尿病患者非心脏手术术前血红蛋白糖化指数与术后并发症风险的相关性

张毅1, 兰岭1, 张越伦2, 申乐1*   

  1. 中国医学科学院北京协和医学院 北京协和医院 1.麻醉科;2.医学科学研究中心, 北京 100730
  • 收稿日期:2026-02-14 修回日期:2026-03-24 出版日期:2026-05-05 发布日期:2026-04-28
  • 通讯作者: *pumchshenle@163.com
  • 基金资助:
    中国医学科学院医学与健康科技创新工程探索研究专项(2024-I2M-TS-001);医学高层次人才计划(国家优秀青年医师)

Association of preoperative hemoglobin glycation index with postoperative complication risk in diabetic patients undergoing non-cardiac surgery

ZHANG Yi1, LAN Ling1, ZHANG Yuelun2, SHEN Le1*   

  1. 1. Department of Anesthesiology; 2. Medical Science Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
  • Received:2026-02-14 Revised:2026-03-24 Online:2026-05-05 Published:2026-04-28
  • Contact: *pumchshenle@163.com

摘要: 目的 探讨术前血红蛋白糖化指数(HGI)与糖尿病择期手术患者术后并发症的相关性。方法 采用单中心回顾性队列研究设计,纳入2013年1月至2024年6月期间在本中心接受择期非心脏手术的成年糖尿病患者。收集术前空腹血糖(FPG)、糖化血红蛋白(HbA1c)及围术期临床资料,通过线性回归模型建立HbA1c与 FPG 的关系并计算 HGI。主要结局为住院期间术后并发症的发生。采用多因素 Logistic 回归分析评估HGI与术后并发症的独立关联,并应用限制性立方样条(RCS)探索潜在的非线性关系。结果 共纳入9 249例糖尿病择期手术患者,其中761例(8.2%)发生术后并发症。多因素分析显示,术前HGI升高与术后并发症风险增加独立相关(OR:1.099,95% CI:1.029~1.171,P=0.004)。RCS 分析提示HGI与术后并发症风险呈线性正相关。结论 在糖尿病择期非心脏手术患者中,术前HGI与住院期间术后并发症风险增加独立相关,且二者呈线性剂量-反应关系,可作为围术期风险分层的参考指标之一。

关键词: 血红蛋白糖化指数, 术后并发症, 糖尿病, 非心脏手术

Abstract: Objective To investigate the association between preoperative hemoglobin glycation index (HGI) and postoperative complications in diabetic patients undergoing elective surgery. Methods This single-center retrospective cohort study included adult diabetic patients who underwent elective non-cardiac surgery between January 2013 and June 2024. Preoperative fasting plasma glucose (FPG), hemoglobin A1c (HbA1c), and perioperative clinical data were collected. HGI was calculated as the difference between observed HbA1c and HbA1c predicted from FPG using a linear regression model. The primary outcome was postoperative complications during hospitalization. Multivariable logistic regression was used to evaluate the independent association between HGI and postoperative complications, and restricted cubic splines were applied to assess potential non-linear relationships. Results Total of 9 249 diabetic patients undergoing elective surgery were included, among whom 761 patients (8.2%) developed postoperative complications. Higher preoperative HGI was independently associated with an increased risk of postoperative complications (OR:1.099, 95% CI: 1.029-1.171; P=0.004). Restricted cubic spline analysis suggested a linear association between HGI and complication risk. Conclusions Preoperative HGI is an independent risk factor for in-hospital postoperative complications in diabetic patients following elective non-cardiac surgery. The linear dose-response relationship identified highlights its potential as a supplementary tool for perioperative risk assessment.

Key words: hemoglobin glycation index, postoperative complications, diabetes, non-cardiac surgery

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