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. 2020 Dec 22;11:564158. doi: 10.3389/fpsyg.2020.564158

TABLE 3.

Sample characteristics (n = 177).

Sample n = 177
n (%) Mean (SD)
Education
High school (at least) 42 (23.7)
Polytechnics 67 (37.9)
University 68 (38.4)
Monthly income*
1,500 or less 60 (33.9)
1,501–2,500 100 (56.5)
>2,500 17 (9.6)
Maternal age 31.18 (4.01)
Primiparous 103 (58.2)
Unpredictability of maternal sensory signals 0.90 (17)
theoretical range 0–3
Maternal effortful control
theoretical range 1–7 4.62 (0.74)
Distress symptoms
First trimester
SCL-90 3.53 (4.40)
theoretical range 0–40
EPDS 4.98 (4.40)
theoretical range 0–30
Second trimester
SCL-90 4.42 (5.40)
EPDS 5.03 (4.92)
PRAQ-R2 22.51 (7.19)
theoretical range 10–50
Third trimester
SCL-90 3.45 (4.72)
EPDS 5.04 (4.90)
PRAQ-R2 22.52 (7.04)
Postpartum 3 months
SCL-90 3.15 (4.04)
EPDS 4.60 (4.13)
Postpartum 6 months
SCL-90 3.60 (4.95)
EPDS 5.20 (5.00)
SCL-90 pre- and postnatal
Mean 3.63 (4.05)
EPDS pre- and postnatal
Mean 4.97 (3.95)

*in Euros.