| Fits | Group A (n = 20) | Group B (n = 20) | χ2 | P | ||
| No. | % | No. | % | |||
| Type |
|
|
|
|
|
|
| Antepartum | 8 | 40.0 | 10 | 50.0 | 0.576 | MCp = 0.829 |
| Intrapartum | 3 | 15.0 | 2 | 10.0 | ||
| Postpartum | 9 | 45.0 | 8 | 40.0 | ||
| Number |
|
|
|
|
|
|
| 1 | 15 | 75.0 | 16 | 80.0 | 0.143 | FEp = 1.000 |
| 2 | 5 | 25.0 | 4 | 20.0 | ||
| Recurrence |
|
|
|
|
|
|
| No | 18 | 90.0 | 17 | 85.0 | 0.229 | FEp = 1.000 |
| Yes | 2 | 10.0 | 3 | 15.0 | ||