Table 4 Cases of chorioamnionitis between the cerclage and non-cerclage groups (n = 54)
From: Emergency cervical cerclage in delayed-interval delivery of twin pregnancies: a scoping review
Group | Total cases | Disease [proportion (%)] | Effective [proportion (%)] | Chi-square test | |
|---|---|---|---|---|---|
χ2 | p | ||||
Cerclage | 34 | 11 (32.4%) | 23 (67.6%) | 0.323 | 0.570 |
Non-cerclage | 20 | 8 (40%) | 12 (60%) | ||