| |
Intervention
|
Control
|
p-value
|
|---|
|
(n = 22)
|
(n = 20)
|
|---|
|
n
|
%
|
n
|
%
|
|---|
|
Age (years)
|
28.8
|
[3.8]
|
29.3
|
[3.7]
|
0.714
|
|
Gestational weeks
|
38.8
|
[0.4]
|
38.8
|
[0.5]
|
0.955
|
|
Living with partner
|
22
|
(100)
|
20
|
(100)
|
1.000
|
|
Married
|
22
|
(100)
|
20
|
(100)
|
1.000
|
|
Education ≥13 years
|
18
|
(81.8)
|
17
|
(85.0)
|
1.000
|
|
Due date confirmed by USG ≤ 12 gw
|
21
|
(95.5)
|
19
|
(95.0)
|
1.000
|
|
Fetal gender (boy)
|
12
|
(54.5)
|
13
|
(65.0)
|
0.491
|
|
Had contact with children
|
5
|
(22.7)
|
4
|
(20.0)
|
1.000
|
|
Taking medicine
|
6
|
(27.3)
|
5
|
(25.0)
|
0.867
|
|
Oral injury
|
1
|
(4.5)
|
0
|
0.0
|
1.000
|
|
Oxytocin receptor polymorphisms
|
|
rs53576 (GG)
|
2
|
(9.5)
|
2
|
(11.8)
|
1.000
|
|
rs2254298 (GG)
|
10
|
(47.6)
|
8
|
(47.0)
|
0.976
|
- p-value: using the two-tailed t-test, χ2 test, or Fisher’s exact test of comparisons between the intervention group and the control group
- [ ] shows standard deviation; ( ) shows %
- USG Ultrasonography
