Table 2. Dietary Intake Components of Patients in the Eight-Week Intervention Group ^a.

Variable	Metformin Group (N = 25)	Low Glycemic Index Diet Group (N = 26)	P Value b
Energy, Kcal	2181 ± 283	2103 ± 189	0.12
Carbohydrate, %	58.9 ± 7.7	55.3 ± 2.2	0.202
Protein, %	13.1 ± 0.87	17.4 ± 0.51	0.148
Fat, %	28 ± 5.2	27.3 ± 1.1	0.172

^a Values are presented as mean ± SD.

^b Mann-Whitney U test to compare change between groups.