英语语法分析

It was higher than the response rate of 50% with the standard of care with peginterferon plus ribavirin.

在接受聚乙二醇干扰素加利巴韦林治疗的情况下，其应答率高于50％。

Did they take their full dose of ribavirin?

他们服用的利巴韦林是否足够？

Not reducing reducing ribavirin too much too quickly may also be important.

不要过多过快减少利巴韦林剂量同样重要。