例句與造句

1. A phase II study ( study identifier : LG-DPCL002 ) of gemigliptin was conducted in a randomized, double-blind, placebo-controlled, parallel group design with three doses of 50, 100, and 200 mg qd for the purpose of finding a dose responsiveness and an optimal dose in patients with T2DM . The mean changes of HbA1c at week 12 from the baseline were  0.98 %,  0.74 %,  0.78 % ( when adjusted with placebo data,  0.92 %,  0.68 %, and  0.72 % ) at 50, 100, and 200 mg, respectively.
2. It's difficult to find parallel groups design in a sentence. 用parallel groups design造句挺難的