Relationship between lipid metabolism and proliferative retinopathy in patients with peripheral diabetic retinopathy
10.3969/j.issn.1006-6187.2025.08.009
- VernacularTitle:周边型糖尿病性视网膜病变患者脂代谢特点及与增殖期视网膜病变相关性的研究
- Author:
Yuexin WANG
1
;
Genzhu ZHENG
1
;
Hongmei LIU
1
Author Information
1. 065000 廊坊,河北中石油中心医院眼科
- Publication Type:Journal Article
- Keywords:
Diabetic retinopathy;
Lipid metabolism;
High-density lipoprotein cholesterol;
Fasting C-peptide
- From:
Chinese Journal of Diabetes
2025;33(8):605-609
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between lipid metabolism and the risk of proliferative retinopathy(PDR)in patients with peripheral diabetic retinopathy(DR).Methods A total of 276 patients with type 2 diabetes mellitus(T2DM)who visited our hospital from May 2022 to July 2023 were selected and divided into the simple T2DM group(n=164)and the combined DR(DR)group(n=112).The DR group was further divided into the non-proliferative retinopathy(NPDR)subgroup(n=58)and the PDR subgroup(n=54)based on the severity of DR.Spearman correlation analysis was used to analyze the relationship between lipid metabolism indicators and PDR,and Logistic regression analysis was used to analyze the influencing factors of PDR.Results In the DR group,DM duration,the utilization rate of insulin(Ins),systolic blood pressure(SBP),diastolic blood pressure(DBP),fasting blood glucose(FPG),glycated hemoglobin(HbA1c),total cholesterol(TC),triglycerides(TG),low-density lipoprotein cholesterol(LDL-C),Leptin,TG/high-density lipoprotein cholesterol(HDL-C),residual cholesterol(RC),serum creatinine(Scr),and serum uric acid(SUA)were higher than those in the T2DM group(P<0.05),while fasting C-peptide(FC-P),HDL-C and adiponectin(APN)were lower than those in the T2DM group(P<0.05).The levels of SBP,HbA1c,TC,TG,LDL-C,Leptin,TG/HDL-C,RC,Scr and SUA in the PDR subgroup were higher than those in the NPDR subgroup(P<0.05),while FC-P,HDL-C and APN were lower than those in the NPDR subgroup(P<0.05).Spearman correlation analysis showed that PDR was positively correlated with the levels of TG/HDL,RC,and Leptin(r=0.331,0.264,0.358,P<0.05),and negatively correlated with APN(r=-0.174,P<0.05).Logistic regression analysis showed that TG/HDL-C(OR 2.067,95%CI 1.827～2.643),RC(OR 1.538,95%CI 1.336～2.372),Leptin(OR 1.673,95%CI 1.361～2.474),APN(OR 0.674,95%CI 0.231～0.865),and FC-P(OR 0.147,95%CI 0.067～0.887)were the influencing factors for the progression of NPDR to PDR.Conclusions Lipid metabolism is closely related to the progression from DR to PDR.Clinically,lipid metabolism monitoring of DR patients should be done well to improve prognosis.
