|
Pre-existing comorbidity
| |
|
Diabetes
|
0.4
|
|
Hypertension
|
0.7
|
|
Gravidity
| |
|
Nulliparous
|
71.6
|
|
Reproductive history of multigravid women
|
n = 1517
|
|
Number of gestations median (minimum-maximum)
|
1 (1–7)
|
|
Prior premature birth (<37 weeks)
|
2.3
|
|
Prior low birth weight (<2500 g)
|
1.9
|
|
Rh-negative multigravid
|
0.8
|
|
Rh-negative multigravid with Rh-positive partner
|
0.0
|
|
High risk pregnancy*
|
6.5
|
|
Nutritional status and gestational weight gain
†
| |
|
Pre-pregnancy nutritional status
|
n = 3400
|
|
Under weight
|
1.9
|
|
Normal weight
|
46.5
|
|
Overweight
|
34.8
|
|
Obesity
|
16.8
|
|
Pre-pregnancy weight, kg, mean (standard deviation)
|
63.6 (12.1)
|
|
Post-pregnancy weight, kg, mean (standard deviation)
|
n = 1714
|
|
71.1 (11.9)
|
|
Gestational weight gain, kg, mean (standard deviation)
|
8.4 (5.4)
|
|
High gestational weight gain, %
|
15.4
|
|
Pregnancy complications in current pregnancy
|
n = 5342
|
|
Preeclampsia
|
5.0
|
|
Gestational diabetes
|
0.1
|
|
Hemorrhage
|
0.6
|
|
Fetal deaths
|
0.6
|
|
Bacterial vaginosis, trichomoniasis
|
1.8
|
