MOESM2 of Beyond type 2 diabetes, obesity and hypertension: an axis including sleep apnea, left ventricular hypertrophy, endothelial dysfunction, and aortic stiffness among Mexican Americans in Starr County, Texas

Additional file 2: Figure S1. Overlap of prediabetes classifications based on fasting blood glucose (100–125 mg/dl), 2-h post-load glucose (140–199 mg/dl and HbA1c (5.7–6.4 %) among Mexican Americans without diabetes in Starr County, Texas