| 2 | Associations of insulin resistance and beta-cell function with abnormal lipid profile in newly diagnosed diabetes显示文摘Background:Abnormal lipids are strong predictors of cardiovascular disease in type 1 diabetes mellitus(T1DM)and type 2 diabetes mellitus(T2DM).However,the potential associations of insulin resistance(IR)and beta-cell function(BCF)with abnormal lipids in newly diagnosed T1DM or T2DM patients are not fully understood.Methods:A cross-sectional survey of 15,928 participants was conducted.Homeostasis model assessment and postprandial C-peptide levels were used to estimate IR and BCF.A restricted cubic spline(RCS)nested in binary logistic regression was used to examine the associations of IR and BCF with abnormal lipids.Results:High triglyceride(TG),low high-density lipoprotein cholesterol,and high low-density lipoprotein cholesterol(LDL-C)accounted for 49.7%,47.8%,and 59.2%of the participants,respectively.In multivariable analysis,high IR was associated with an increased risk of high TGs(P for trend<0.001)in T1DM and is associated with an elevated risk of high TG and low HDL-C(all P for trend<0.01)in T2DM.Low BCF was not associated with risks of dyslipidemia in patients with T1DM or T2DM after adjustment for potential confounders.Conclusion:High IR had different associations with the risk of dyslipidemia in newly diagnosed T1DM and T2DM patients,suggesting that early treatment that improves IR may benefit abnormal lipid metabolism. | Xiaohan Tang Xiang Yan Houde Zhou Gan Huang Xiaohong Niu Hongwei Jiang Heng Su Xilin Yang Xia Li Zhiguang Zhou | 2022 | Chinese Medical Journal2022，135，21： | 1 |
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