Table 3. Within-group effects of metformin and pioglitazone on indices of glycemic control, obesity, and orexin concentration.
Legend: Variables with non-normal distribution were log-transformed. Abbreviations: BMI - body mass index; HbA1c - glycated hemoglobin A1c; HOMA-β - homeostasis model assessment of β-cell function; HOMA-IR - homeostasis model assessment of insulin resistance.