Laboratory Medicine ›› 2019, Vol. 34 ›› Issue (9): 826-830.DOI: 10.3969/j.issn.1673-8640.2019.09.013

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Correlation of insulin resistance index and chronic inflammation index in type 2 diabetes mellitus patients with metabolic syndrome

LIU Xiaoni1, WANG Ying1, LI Taotao1, MA Xiaomin1, ZHAO Huanlao2()   

  1. 1. Department of Endocrinology,Yan'an People's Hospital,Yan'an 716000,Shaanxi,China
    2. Department of Endocrinology and Metabolism,the Third Hospital of People's Liberation Army,Baoji 712000,Shaanxi,China
  • Received:2018-01-10 Online:2019-09-30 Published:2019-09-29

Abstract:

Objective To investigate the correlation of homeostasis model assessment for insulin resistance(HOMA-IR) and chronic inflammation index in type 2 diabetes mellitus(T2DM) patients with metabolic syndrome(MS). Methods A total of 90 patients with T2DM were enrolled and classified into T2DM patients without MS(T2DM group,40 cases) and T2DM patients with MS(T2DM with MS group,50 cases). Totally,40 healthy subjects with normal blood glucose were enrolled as healthy control group. The clinical data of 3 groups and biochemical indexes were collected and compared. Pearson correlation analysis was used. Results In T2DM with MS group,waist to hip ratio(WHR),body mass index(BMI),waist circumference and hip circumference,systolic blood pressure,diastolic blood pressure,triglyceride(TG),atherogenic index of plasma(AIP),fasting blood glucose,fasting insulin,high-sensitivity C-reactive protein(hs-CRP) and non-high-density lipoprotein cholesterol(non-HDL-C) were higher than those in healthy control group and T2DM group(P<0.05),while there was no statistical significance between T2DM group and healthy control group(P>0.05). The ratios of HOMA-IR and TG/high-density lipoprotein cholesterol(HDL-C) increased in turn from healthy control group,T2DM group to T2DM with MS group(P=0.000),HDL-C levels decreased in turn(P=0.000),and there was no statistical significance in age,total cholesterol(TC) and low-density lipoprotein cholesterol(LDL-C) levels among the 3 groups(P>0.05). For T2DM with MS group,HOMA-IR,fasting blood glucose,TG and waist circumference were positively correlated(r=0.589,0.315 and 0.332,P=0.000),and HOMA-IR was negatively correlated with HDL-C(r=-0.188,P=0.000). Hs-CRP was positively correlated with fasting blood glucose,TG and waist circumference(r=0.168,0.172 and 0.338,P<0.05). HOMA-IR was positively correlated with hs-CRP(r=0.353,P=0.019). Conclusions HOMA-IR in patients with T2DM combined with MS is correlated with atherosclerosis,chronic systemic inflammation and TG/HDL-C ratio.

Key words: Insulin resistance index, Inflammation index, Atherosclerosis index, Type 2 diabetes mellitus, Metabolic syndrome

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