Variable | No. | % | |||
Maternal complications during the current pregnancy |
|
| |||
Yes | 142 | 71.4 | |||
No | 57 | 28.6 | |||
Type of complication |
|
| |||
Antepartum hemorrhage | 8 | 4 | |||
Preeclampsia/toxemia | 9 | 4.5 | |||
Postpartum hemorrhage | 2 | 1 | |||
GDM | 46 | 23.1 | |||
Fetal complications |
|
| |||
Missing data | 93 | 46.7 | |||
Yes | 25 | 12.6 | |||
No | 81 | 40.7 | |||
Type of fetal complication (No. 25) |
|
| |||
PPROM | 5 | 20 | |||
Preterm labor | 9 | 48 | |||
Chromosomal anomalies | 1 | 4 | |||
Congenital anomalies | 3 | 12 | |||
Intrauterine fetal death | 1 | 4 | |||
Neonatal jaundice | 3 | 12 | |||
Anemia |
|
| |||
First trimester | 20 | 10.1 | |||
Second trimester | 42 | 21.1 | |||
Third trimester | 57 | 28.6 | |||
Mode of delivery |
|
| |||
Missing data | 2 | 1 | |||
Spontaneous vaginal delivery | 106 | 53.3 | |||
Cesarean section | 91 | 45.7 | |||
Maternal Rh factor |
|
| |||
Missing data | 2 | 1 | |||
Positive | 180 | 90.5 | |||
Negative | 17 | 8.50 | |||
Type of pregnancy |
|
| |||
Missing data | 5 | 2.5 | |||
Single | 190 | 95.5 | |||
Multiple | 4 | 2 | |||
GDM screening at 24 - 28 weeks |
|
| |||
Missing data | 80 | 40.2 | |||
Normal | 71 | 35.7 | |||
Gestational diabetes | 48 | 24.1 | |||
Postdate pregnancy (>40 weeks) |
|
| |||
Missing data | 24 | 12 | |||
Yes | 31 | 15.6 | |||
No | 144 | 72.4 | |||
Gestational age calculation method |
|
| |||
Missing data | 46 | 23.1 | |||
Last menstrual period | 132 | 66.3 | |||
First trimester US | 21 | 10.6 | |||