Analysis of the Timing of Cervical Cerclage Treatment in Pregnant Women with Cervical Insufficiency and the Effect on Pregnancy Outcome

Figure 7

The length of hospital stay of early group vs middle group, elective group vs emergency group (days). (a) The length of hospital stay of early group vs middle group (days). (b) The length of hospital stay of elective group vs emergency group (days). △ was the comparison between groups, and the difference was statistically significant.

(a)

(b)