Diabetes, Metabolic Syndrome and Obesity (Jul 2023)
Association of Hyper-Triglyceridemic Waist Phenotype and Diabetic Vascular Complication in the Chinese Population
Abstract
Kun Li,1,2,* Bin Cao,1,2,* Jing Ke,1,2 Longyan Yang,1,2 Dong Zhao1,2 1Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, People’s Republic of China; 2Beijing Key Laboratory of Diabetes Research and Care, Beijing, 101149, People’s Republic of China*These authors contributed equally to this workCorrespondence: Dong Zhao; Longyan Yang, Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, People’s Republic of China, Tel +86-10-69543901, Email [email protected]; [email protected]: Diabetic vascular complications are the leading cause of crippling and death of diabetic patients and seriously affect patients’ quality of life. It is essential to control the risk factors contributing to vascular complications in patients with Type 2 diabetes (T2DM). This study aimed to examine the association between hyper-triglyceridemic waist phenotype (HWP) and the risk of vascular complication index of diabetes in T2DM patients.Methods: The participants with type 2 diabetes mellitus in this study registered at the National Metabolic Management Center (MMC) of Beijing Luhe Hospital from June 2017 to June 2021. Data were collected by trained personnel according to the protocol. The questionnaire containing information on demographic characteristics and lifestyle factors (including alcohol drinking and cigarette smoking et al) was administered by trained interviewers. Logistic regression analysis assessing the associations between the hyper-triglyceridemic waist phenotype and vascular complication index of diabetes. In addition, the subgroup analysis was performed by age, sex, HbA1c, hypertension or not, and education level.Results: After data cleaning, a total of 3221 participants with T2DM were enrolled. The median (IQR) duration of diabetes was 47.00 (3.00, 125.00) months. Compared to the participants in the Normal triglycerides level and Normal waist circumference group (NTNW), those in the Elevated triglycerides level and Enlarged waist circumference group (HTGW) have a higher risk of CKD-related vascular complications; the OR of decreased estimated glomerular filtration rate (GFR) and elevated urinary albumin creatinine ratio (UACR) were 2.21 (95% CI:1.32– 3.82) and 2.18 (95% CI:1.69– 2.81), respectively. Moreover, compared to the participants in the NTNW group, the ORs of the decreased ankle-brachial index (ABI) and elevated Brachial-ankle pulse wave velocity (baPWV) were 2.24 (95% CI:1.38– 3.80) and 1.63 (95% CI:1.28– 2.06) in the HTGW group.Conclusion: In summary, there was an association between hyper-triglyceridemic waist phenotype and diabetic vascular complications in the Chinese population.Keywords: hyper-triglyceridemic waist phenotype, type 2 diabetes mellitus, vascular complication
