英语语法分析

The incidence rates of oligoamnios and amniotic fluid muddy 40 weeks after pregnacy were significantly highter.

妊娠40周后羊水过少和羊水过多的发生率明显更高。

Results The incidence rates of oligoamnios and amniotic fluid muddy 40 weeks after pregnacy were significantly highter than that of 40 weeks before pregnancy (P<0.001, P<0.05).

结果妊娠40周后羊水过少发生率及羊水污染发生率较妊娠40周前明显增高（P< 0 0 0 1，P< 0 0 5 ） ，分娩方式及新生儿预后差异无显著性（P >0 0 5 ）。