Table 1

Differences in socio-demographic characteristics between pregnancy and non-pregnancy groups.
Socio-demographics (total N)
 Total group
 Pregnancy
 Non-pregnancy
 P

N
 %
 N
 %
 N
 %
civil law measure (206)*
 167
 81.1
 35
 85.4
 132
 80.0
 0.433
father low education (212)
 130
 61.3
 22
 51.2
 108
 63.9
 0.126
father unemployed (212)
 96
 45.3
 22
 51.2
 74
 43.8
 0.386
mother low education (212)
 103
 48.6
 25
 58.1
 78
 46.2
 0.160
mother unemployed (212)
 122
 57.5
 25
 58.1
 79
 57.4
 0.930
history of closed placements (196)
 69
 35.2
 14
 35.9
 55
 35.0
 0.919
history of residential placements (194)
 140
 72.2
 29
 78.4
 111
 70.7
 0.349
history of foster care (196)
 33
 16.8
 9
 23.1
 24
 15.3
 0.245
history of outpatient care(190)
 141
 74.2
 31
 79.5
 110
 72.8
 0.398
Dutch ethnicity (208)
 119
 57.2
 28
 66.7
 91
 54.8
 0.166

*total N varies due to missing files

Hamerlynck et al. Child and Adolescent Psychiatry and Mental Health 2007 1:4   doi:10.1186/1753-2000-1-4