Research Article

Randomized, Double-Blinded, Double-Dummy, Active-Controlled, and Multiple-Dose Clinical Study Comparing the Efficacy and Safety of Mulberry Twig (Ramulus Mori, Sangzhi) Alkaloid Tablet and Acarbose in Individuals with Type 2 Diabetes Mellitus

Figure 4

Comparisons of HbA1c and postprandial plasma glucose levels between monotherapy and polytherapy at week 24. (a) The difference of HbA1c among SZ-A + metformin, SZ-A, acarbose + metformin, and acarbose groups was not significant at week 24. (b) The differences of 1-hour and 2-hour postprandial plasma glucose levels between four groups were not significant at week 24.
(a)
(b)