Method: Random and single blind design was used to divide 160 patients with acute cerebral infarction into the treatment group (80 cases) and the control group (80 cases).

方法：采用随机单盲设计，将160例急性脑梗塞患者随机分为治疗组和对照组各80例。

youdao

Method: Random and single blind design was used to divide 160 patients with acute cerebral infarction into the treatment group (80 cases) and the control group (80 cases).

方法：采用随机单盲设计，将160例急性脑梗塞患者随机分为治疗组和对照组各80例。

youdao