两组患者基线期各项指标比较差异均无统计学意义（P>0.05）。

There was no significant difference in baseline parameters between the two groups (P>0.05).

youdao

两组患者基线期各项指标比较差异均无统计学意义（P>0.05）。

There was no significant difference in baseline parameters between the two groups (P>0.05).

youdao