MeSH
Aged; Cost-Benefit Analysis; Costs and Cost Analysis; Diabetes Complications /economics /prevention & Diabetes Mellitus, Type 2 /economics /prevention & Female; Health Care Costs; Health Care Reform; Humans; Life Style; Male; Medicare /economics; Nutrition Therapy /economics /standards; Outcome Assessment (Health Care); Prediabetic State /economics /prevention & Risk Reduction Behavior; Sensitivity and Specificity; Single-Payer System /economics; United States; control; control; control