| |
MVI, n = 85
|
MVT, n = 86
| |
|---|
|
mean or n
|
SD or %
|
mean or n
|
SD or %
|
p-value
|
|---|
|
Maternal age in yearsa
|
32.5
|
4.8
|
32.9
|
6.0
|
0.64
|
|
Body Mass Indexb
|
24.6
|
5.5
|
24.4
|
4.8
|
0.807
|
|
Gestational age in daysa
|
281
|
9.6
|
282
|
9.8
|
0.393
|
|
Bishop scorec
|
3.1
|
1.2
|
3.6
|
1.5
|
0.016
|
|
Birthweight
|
3454
|
484
|
3485
|
520
|
0.692
|
|
Preinduction with balloon catheter
|
44
|
51.8
|
40
|
47.1
|
0.645
|
|
Primary indication for induction
|
|
- Pre labor ruptures of membranes (PROM)
|
21
|
24.7
|
23
|
27.1
|
0.861
|
|
- Preeclampsia/hypertension
|
25
|
29.4
|
12
|
14.1
|
0.026
|
|
- Fetal concerns
|
16
|
18.8
|
18
|
21.2
|
0.848
|
|
- Postterm pregnancyd
|
8
|
9.4
|
13
|
15.3
|
0.351
|
|
- Maternal concerns
|
10
|
11.8
|
9
|
10.6
|
1.000
|
|
- Other
|
5
|
5.9
|
10
|
11.6
|
0.279
|
- aAt date of delivery
- bFrom first prenatal visit
- cAt insertion of MVI or first MVT
- d≥42 + 0 weeks, ≥41 + 2 if maternal age ≥ 40 years
