Demographics and other baseline characteristics
SD
A total of 12 healthy male adult subjects were enrolled in this study. Subjects were considered as TR sequence and RT sequence based on the sequence of their drug administration (study drug: oral insulin, 300 IU. p.o. or subcutaneous injection of reference drug). The mean age (SD) in the two sequences was 29.8 (5.19) and 27.8 (2.50) respectively; mean body weight (kg, SD) was 62.98 (7.067) and 66.40 (4.428) respectively; and mean BMI (kg/m