|
Age, years
|
28.5 (6.2)
|
29 (5.2)
|
0.21*
|
|
Previous pregnancies number
|
2.05 (1.2)
|
2.01 (1.2)
|
0.35*
|
|
Antenatal risk of PPD (interview)
|
4.12 (1.8)
|
4.47 (1.9)
|
0.14*
|
| |
%
|
%
| |
|
First pregnancy
|
62.00
|
65.20
| |
|
Multiparous
|
38.00
|
34.80
|
0.38**
|
|
Origin
| | | |
|
Spanish
|
59.08
|
54.30
| |
|
Another European country
|
3.30
|
3.30
| |
|
Non-European country
|
37.00
|
42.40
|
0.74**
|
|
Socioeconomic level (mean annual)
| | | |
|
Poverty: ≤ 10000 $ USA
|
28.18
|
26.16
| |
|
Working class: 18400 to 20000 $
|
35.86
|
30.04
| |
|
Low-middle class layer: 22000 $
|
21.73
|
30.02
|
0.40**
|
|
Middle class: 24000 to 27400 $
|
14.13
|
13.04
| |
|
Psych treatment before pregnancy
|
27.49
|
32.09
|
0.41**
|
|
Health problems before pregnancy
|
20.70
|
20.03
|
0.85**
|
