华中科技大学学报(医学版) ›› 2026, Vol. 55 ›› Issue (1): 53-60.doi: 10.3870/j.issn.1672-0741.25.10.033

• 论著 • 上一篇    下一篇

孕早期全身炎症水平与妊娠期糖尿病发病风险的关联研究*

刘炳海1, 郭雯雯1, 颜莲妍1, 彭静2, 武丽3, 王友洁1△, 张丽2△   

  1. 1华中科技大学公共卫生学院儿少卫生与妇幼保健学系, 武汉 430030
    广东省妇幼保健院(番禺院区) 2产科 3科教科, 广州 511442
  • 收稿日期:2025-10-23 出版日期:2026-02-15 发布日期:2026-02-10
  • 通讯作者: E-mail:wangyoujie@mails.tjmu.edu.cn(王友洁);zhangli_4hai@gdwch.com.cn(张 丽)
  • 作者简介:刘炳海,男,1999年生,硕士研究生,E-mail:xxxlbh@163.com
  • 基金资助:
    *国家自然科学基金资助项目(No.82073660)

Association between Systemic Inflammation in the First Trimester and the Risk of Gestational Diabetes Mellitus

Liu Binghai, Guo Wenwen, Yan Lianyan et al   

  1. Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
  • Received:2025-10-23 Online:2026-02-15 Published:2026-02-10
  • Contact: E-mail:wangyoujie@mails.tjmu.edu.cn(王友洁);zhangli_4hai@gdwch.com.cn(张 丽)

摘要: 目的 探讨孕早期全身免疫炎症指数(systemic immune-inflammation index,SII)和全身炎症反应指数(systemic inflammation response index,SIRI)对妊娠期糖尿病(gestational diabetes mellitus,GDM)、GDM亚型及血糖水平的影响。方法 采用回顾性队列研究,从广东省妇幼保健院2015~2024年电子病历系统中抽取34171名孕妇作为研究对象。GDM及其亚型采用75 g口服葡萄糖耐量试验(oral glucose tolerance test,OGTT)诊断。利用修正泊松回归模型、多分类Logistic回归模型及线性回归模型分析SII、SIRI与GDM、GDM亚型及血糖水平的关联,运用限制性立方样条模型探讨SII、SIRI与GDM及血糖水平可能的非线性关系。结果 调整协变量后,修正泊松回归模型结果显示自然对数转换的SII(RR=1.30,95%CI:1.23~1.37)和SIRI(RR=1.21,95%CI:1.16~1.27)升高与GDM发病风险增加相关。多分类Logistic回归模型结果显示自然对数转换的SII、SIRI升高与GDM中单纯负荷后高血糖亚型(SII: OR=1.36,95% CI: 1.26~1.47; SIRI: OR=1.27,95% CI:1.19~1.36)及混合高血糖亚型(SII:OR=1.82,95% CI: 1.49~2.21; SIRI:OR=1.47,95% CI: 1.25~1.73)发病风险增加相关,对单纯空腹高血糖亚型(SII: OR=1.22,95% CI: 0.99~1.51; SIRI:OR=1.09,95% CI: 0.92~1.30)发病风险的影响无统计学意义。限制性立方样条结果显示自然对数转换的SII与空腹血糖、负荷后1 h血糖水平呈J型剂量反应关系,与负荷后2 h血糖水平呈线性剂量反应关系;自然对数转换的SIRI与负荷后1、2 h血糖水平呈线性剂量反应关系。结论 孕早期SII、SIRI升高与GDM以及其单纯负荷后高血糖亚型和混合高血糖亚型发病风险增加显著相关,研究结果可为GDM的早期风险识别与亚型针对性管理提供新的炎症标志物。

关键词: 全身免疫炎症指数, 全身炎症反应指数, 孕早期, 妊娠期糖尿病, 血糖水平

Abstract: Objective To evaluate the impact of the first-trimester systemic immune-inflammation index(SII)and systemic inflammation response index(SIRI)on gestational diabetes mellitus(GDM),subtypes of GDM,and blood glucose levels. Methods A retrospective cohort study was conducted,involving 34,171 pregnant women from the electronic medical record system of Guangdong Women and Children Hospital from 2015 to 2024.GDM patients and their subtypes were diagnosed via the 75 g oral glucose tolerance test.A modified Poisson regression model,multinomial Logistic regression model and linear regression model were used to explore the associations of the SII and SIRI with GDM,subtypes of GDM and blood glucose levels,respectively.A restricted cubic spline(RCS)model was applied to explore the possible nonlinear relationships between SII,SIRI and GDM as well as blood glucose levels. Results After adjusting for covariates,a modified Poisson regression model revealed that an elevated ln-transformed SII(RR=1.30,95%CI:1.23-1.37)and SIRI(RR=1.21,95%CI:1.16-1.27)were associated with an increased risk of developing GDM.The multinomial logistic regression model revealed that elevated ln-transformed SII and SIRI were associated with an increased risk of developing GDM-isolated post-load hyperglycemia(GDM-IPH)(SII:OR=1.36,95%CI:1.26-1.47;SIRI:OR=1.27,95%CI:1.19-1.36)and GDM-combined hyperglycemia(GDM-CH)(SII:OR = 1.82,95%CI:1.49-2.21;SIRI:OR = 1.47,95%CI:1.25-1.73),but elevated SII and SIRI did not have statistically significant effect on the risk of developing GDM-isolated fasting hyperglycemia(GDM-IFH)(SII:OR=1.22,95%CI:0.99-1.51;SIRI:OR=1.09,95%CI:0.92-1.30).The RCS results revealed that the ln-transformed SII exhibited a J-shaped dose-response relationship with fasting and 1-hour blood glucose levels and a linear dose-response relationship with 2-hour blood glucose levels,whereas the ln-transformed SIRI exhibited a linear dose-response relationship with 1- and 2-hour blood glucose levels. Conclusion Elevated SII and SIRI in the first trimester are significantly associated with an increased risk of GDM and its GDM-IPH and GDM-CH subtypes.The results provide new inflammatory markers for early risk identification and subtype-specific management of GDM.

Key words: systemic immune-inflammation index, systemic inflammation response index, first trimester, gestational diabetes mellitus, blood glucose level

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