Table 2 Descriptive data on psychosocial risks and substance abuse

Psychosocial risk

Socioeconomic risk score

1.58 ± 0.89

0.17 ± 0.51

9.6

< 0.001

Stressful life events (any)

90.5 %

60 %

12.9

.001

  Number of stressful life events

2.9 ± 1.57

1.43 ± 1.27

4.8

< 0.001

  Death of family member or loved one

20.6 %

14.3 %

  Severe own illness

11.1 %

2.9 %

  Severe illness family member

12.7 %

14.3 %

  Breakup of relationship

31.7 %

5.7 %

  Loss of job/apprenticeship

15.9 %

2.9 %

3.45–3.72 %³

  Severe changes in social environment

39.7 %

8.6 %

3.45–3.72 %³

  Relocation

81.0 %

34.3 %

Planned pregnancy

17.5 %

82.9 %

39.8

< 0.001

Substance abuse during pregnancy (any)

46 %

5.7 %

16.9

< 0.001

Substance dose score

1.08 ± 1.32

0.11 ± 0.47

5.2

< 0.001

Alcohol

3.1 %

0 %

15.3–19.4 %¹ 0.2 %²

glasses/week

  0

96.8 %

100 %

  1–3

1.6 %

-

  4–6

1.6 %

-

  ≥ 7

-

-

  Cannabis

1.6 %

0 %

3.85 %⁴

joints/month

  0

98.4 %

100 %

  1–4

-

-

  5–8

1.6 %

-

  ≥ 9

-

-

  Nicotine

45.3 %

5.7 %

6.5–9.2 %¹, 7.0 %²

cigarettes/day

  0

54.0 %

94.3 %

  1–4

9.5 %

-

  5–9

23.8 %

5.7 %

  10–14

7.9 %

-

  ≥ 15

4.8 %

-

  Other drugs

0 %

0 %