检验医学 ›› 2023, Vol. 38 ›› Issue (4): 368-372.DOI: 10.3969/j.issn.1673-8640.2023.04.013

• 论著 • 上一篇    下一篇

中性粒细胞/淋巴细胞比值、纤维蛋白原与2型糖尿病患者颈动脉内中膜厚度的关系

邓旭1, 庄文龙2, 薛慧1, 朱淑芹1, 李颖1()   

  1. 1.南京医科大学附属宿迁第一人民医院内分泌科,江苏 宿迁 223800
    2.南京医科大学附属宿迁第一人民医院普通外科,江苏 宿迁 223800
  • 收稿日期:2022-01-26 修回日期:2023-02-22 出版日期:2023-04-28 发布日期:2023-06-21
  • 通讯作者: 李 颖,E-mail:Liyingl33512@sina.com
  • 作者简介:邓 旭,女,1987年生,硕士,主治医师,主要从事糖尿病慢性并发症研究。
  • 基金资助:
    宿迁市科技计划项目(S201902)

Relationship between neutrophil/lymphocyte ratio,fibrinogen and carotid intima-media thickness in type 2 diabetes mellitus patients

DENG Xu1, ZHUANG Wenlong2, XUE Hui1, ZHU Shuqin1, LI Ying1()   

  1. 1. Department of Endocrinology,Suqian First People's Hospital,Nanjing Medical University,Suqian 223800,Jiangsu,China
    2. Department of General Surgery,Suqian First People's Hospital,Nanjing Medical University,Suqian 223800,Jiangsu,China
  • Received:2022-01-26 Revised:2023-02-22 Online:2023-04-28 Published:2023-06-21

摘要:

目的 评估中性粒细胞/淋巴细胞比值(NLR)、纤维蛋白原(Fib)与2型糖尿病患者颈动脉内中膜厚度(CIMT)的关系。方法 收集2019年1月—2020年4月南京医科大学附属宿迁第一人民医院住院治疗的2型糖尿病患者327例,根据CIMT分为CIMT正常组(116例)、CIMT增厚组(38例)和斑块组(173例),比较3个组一般资料和血常规、生化指标差异。采用Logistic回归分析2型糖尿病患者CIMT异常的危险因素。采用受试者工作特征(ROC)曲线评价NLR和Fib诊断CIMT异常的效能。结果 CIMT正常组、CIMT增厚组、斑块组之间性别、体重指数、舒张压、肾功能、血脂、白细胞计数、凝血酶原时间、国际标准化比值(INR)差异无统计学意义(P>0.05)。CIMT正常组与CIMT增厚组、斑块组年龄、NLR、Fib差异均有统计学意义(P<0.05);CIMT正常组与斑块组糖尿病病程、收缩压、淋巴细胞计数差异均有统计学意义(P<0.05),与CIMT增厚组中性粒细胞计数、糖化血红蛋白差异均有统计学意义(P<0.05)。年龄、收缩压、NLR、Fib是2型糖尿病患者CIMT异常的危险因素[比值比(OR)值分别为1.062、1.041、1.285、1.477,P<0.05]。ROC曲线分析结果显示,NLR和Fib诊断CIMT异常的曲线下面积分别为0.588、0.604(P<0.05)。结论 NLR、Fib对筛查、诊断CIMT异常有一定意义。

关键词: 中性粒细胞/淋巴细胞比值, 纤维蛋白原, 颈动脉内中膜厚度, 2型糖尿病

Abstract:

Objective To evaluate the relationship between neutrophil/lymphocyte ratio(NLR),fibrinogen(Fib) and carotid intima-media thickness(CIMT) in patients with type 2 diabetes mellitus. Methods Totally,327 patients with type 2 diabetes mellitus from Suqian First People's Hospital of Nanjing Medical University from January 2019 to April 2020 were enrolled and classified into normal CIMT group(116 cases),thickened CIMT group(38 cases) and plaque group(173 cases),according to CIMT. The differences of general data,blood routine test results and biochemical indicator determination results among the 3 groups were compared. Logistic regression analysis was used to analyze the risk factors for CIMT abnormalities in type 2 diabetes mellitus,and receiver operating characteristic(ROC) curves were used for the diagnosis efficiency of CIMT abnormalities. Results There was no statistical significance in sex,body mass index,diastolic blood pressure,renal function,blood lipid,white blood cell count,prothrombin time and international normalized ratio(INR) among normal CIMT,thickened CIMT and plaque 3 groups(P>0.05). Compared with normal CIMT group,there was statistical significance in age,NLR and Fib in thickened CIMT group and plaque group(P<0.05). Compared with normal CIMT group,diabetes mellitus disease course,systolic blood pressure and lymphocyte count in plaque group had statistical significance(P<0.05),and neutrophil count and glycated hemoglobin in thickened CIMT group had statistical significance(P<0.05). Age,systolic blood pressure,NLR and Fib were risk factors for CIMT abnormality in type 2 diabetes mellitus patients [odds ratios(OR) were 1.062,1.041,1.285 and 1.477,P<0.05]. The areas under curves of NLR and Fib for diagnosing CIMT abnormality were 0.588 and 0.604,respectively(P<0.05). Conclusions NLR and Fib play roles in screening and the diagnosis of CIMT abnormality.

Key words: Neutrophil/lymphocyte ratio, Fibrinogen, Carotid intima-media thickness, Type 2 diabetes mellitus

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