group | N | pre-eclampsia | intrauterine growth retardation | oligohydramnios | placental abruption | cesarean section | preterm Labor |
Control | 57 | 18 | 14 | 12 | 3 | 11 | 15 |
Test | 59 | 5 | 5 | 7 | 0 | 5 | 8 |
X2 |
| 9.431 | 5.478 | 1.787 | 3.188 | 2.8562 | 2.987 |
P |
| 0.000 | 0.020 | 0.176 | 0.063 | 0.115 | 0.109 |