Risk factors for carotid plaque formation in type 2 diabetes mellitus

• Published in: Journal of translational medicine Vol. 22; no. 1; pp. 18 - 6
• Main Authors: Chen, Jin, Li, Wenwen, Cao, Jingzhu, Lu, Yuhan, Wang, Chaoqun, Lu, Jin
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 04-01-2024; BioMed Central; BMC
• Subjects: Age; Analysis; Arteriosclerosis; Atherosclerosis; Carcinoembryonic antigen; Cardiovascular disease; Care and treatment; Carotid arteries; Carotid artery; Carotid plaque; Diabetes; Diabetes mellitus (non-insulin dependent); Diabetic nephropathy; Diagnosis; Glomerular filtration rate; Glucose; High density lipoprotein; Hyperglycemia; Hypertension; Insulin resistance; Males; Metabolism; Multivariate analysis; Nephropathy; Patients; Regression analysis; Risk factors; Type 2 diabetes; Type 2 diabetes mellitus; Ultrasonic imaging; Veins & arteries; China; Carotid plaque; Risk factors; Type 2 diabetes mellitus
• ISSN: 1479-5876; 1479-5876
• DOI: 10.1186/s12967-023-04836-7

Patients with type 2 diabetes mellitus (T2DM) are at higher risk of developing atherosclerosis. Previous studies have analyzed the factors associated with diabetic macrovascular disease, although whether these factors are applicable to T2DM patients with carotid atherosclerosis remains unclear. Therefore, the aim of this study was to investigate the risk factors for the formation of carotid atherosclerotic plaque in hospitalized T2DM patients and to provide a theoretical basis for early prevention and treatment of carotid atherosclerosis in these patients.
A total of 949 patients with T2DM were included in the study. Carotid ultrasound identified 531 patients with carotid atherosclerotic plaque. The waist-to-hip ratio (WHR), blood glucose, liver and kidney function, blood lipid profile, islet function, and other indicators were measured at the same time to identify the risk factors and predictive significance of T2DM carotid plaque.
The proportions of men, diabetes nephropathy (DN) and hypertension in T2DM patients with carotid plaque are higher than those without carotid plaque(P < 0.05). Age, duration of diabetes, WHR, Postprandial glucose (PPG), lipoprotein (a) [Lip (a)], carcinoembryonic antigen(CEA) and estimated glomerular filtration rate (eGFR) in T2DM patients with carotid plaque were higher than those without plaque (P < 0.05). Age, WHR, duration of diabetes, hypertension, males, and Lip (a) were independent risk factors for T2DM patients with carotid plaque. Age, WHR, duration of diabetes, and Lip (a) had a higher AUC to predict T2DM with carotid artery plaque (AUC: 0.750, 0.640, 0.678, 0.552 respectively; P all < 0.001). After constructing the logit (P) value of the above risk factors, the area under the ROC curve was 0.816 (0.789-0.842, P < 0.001).
Age, WHR, duration of diabetes, hypertension, males, and Lip (a) levels are the main risk factors for the formation of carotid plaque in T2DM patients. Combining the above risk factors provides a better prediction of carotid plaque formation in T2DM.