groupa

基本解释

Methods: 62 patients were randomized divided into two groups.32 patients in groupA received ceftazidime with vancomycin, and 30 patients in group B received ceftazidime alone.
方法:62例中性粒细胞减少伴发热的血液肿瘤患儿随机分为两组,A组32例联合应用头孢他啶和万古霉素,B组30例单独应用头孢他啶。
Second, the clinical syndrome including the flank pain and knee- waist malaise and the physical sign including the block for flank , liver palm and spider were improved obviously in groupA and C.
2 中医证侯疗效：正肝汤组、联合治疗组对胁痛、腰膝酸软不适症状及胁下积块、朱砂掌、蜘蛛痣体征的改善程度明显优于日达仙组和一般治疗组。
Methods: A total of thirty patients under cardiopulmonary bypass during open heart surgery were randomly divided into study group (groupA,n= 15) and control group (group B,n= 15 ).
方法:30例体外循环心脏直视手术患者随机分为实验组(A组,n= 15)和对照组(B组,n=15)。