Prediction of the 10-year incidence of type 2 diabetes mellitus based on advanced anthropometric indices using machine learning methods in the Iranian population

• Published in: Diabetes research and clinical practice 2024-08, Vol.214, p.111755, Article 111755
• Main Authors: Hafezi, Somayeh Ghiasi, Saberi-Karimian, Maryam, Ghasemi, Morteza, Ghamsary, Mark, Moohebati, Mohsen, Esmaily, Habibollah, Maleki, Saba, Ferns, Gordon A., Alinezhad-Namaghi, Maryam, Ghayour-Mobarhan, Majid
• Format: Article
• Language: English
• Subjects: Body Adiposity Index; Body Mass Index; Body Roundness Index; Body Surface Area; Conicity Index; Lipid Accumulation Product; Type 2 diabetes mellitus; Visceral Adipose Index
• ISSN: 0168-8227; 1872-8227; 1872-8227
• DOI: 10.1016/j.diabres.2024.111755

Type 2 diabetes mellitus (T2DM) is a growing chronic disease that can lead to disability and early death. This study aimed to establish a predictive model for the 10-year incidence of T2DM based on novel anthropometric indices. This was a prospective cohort study comparing people with (n = 1256) and without (n = 5193) diabetes mellitus in phase II of the Mashhad Stroke and Heart Atherosclerotic Disorder (MASHAD) study. The association of several anthropometric indices in phase I, including Body Mass Index (BMI), Body Adiposity Index (BAI), Abdominal Volume Index (AVI), Visceral Adiposity Index (VAI), Weight-Adjusted-Waist Index (WWI), Body Roundness Index (BRI), Body Surface Area (BSA), Conicity Index (C-Index) and Lipid Accumulation Product (LAP) with T2DM incidence (in phase II) were examined; using Logistic Regression (LR) and Decision Tree (DT) analysis. BMI followed by VAI and LAP were the best predictors of T2DM incidence. Participants with BMI  25 kg/m2, the chance of diabetes rapidly increased (OR = 2.27). BMI, VAI, and LAP were the best predictors of T2DM incidence.