Hester van Eeren

| Chapter 5 5 | 128 Table IV. Baseline differences between adolescents assigned to FFT and MST and standardized bias for youth without a court order (N=370) Variable FFT (N = 202) Continuous variables Mean SD N Age 15.72 1.61 202 CBCL Internalizing problems 62.99 8.72 195 Primary outcome Externalizing problems 68.54 8.48 195 Total behavioral problems † 67.31 7.39 195 YSR Internalizing problems 55.21 11.15 182 Externalizing problems 59.96 8.84 182 Total behavioral problems 58.34 8.96 182 Parenting stress 2.23 1.71 188 Categorical variables % N Gender Male 52.3 102 Female 47.7 93 Country of birth Netherlands 97.4 190 Western country 1.0 2 Non-Western country 1.5 3 Living situation adolescent Together with one parent 31.3 62 Together with multiple parents 66.7 132 Other 2.0 4 Living situation adolescent Lived not at home 0.0 0 Secondary outcome Lived at home 100.0 194 Level of education None 5.1 10 Primary education 3.6 7 Lower secondary education 53.8 106 Higher secondary education 37.6 74 Previous treatment Absent 21.5 20 Present 78.5 73 Engagement in school or work Absent 12.1 23 Secondary outcome Present 87.9 167 Court order No 100.0 202 Civil 0.0 0 Criminal 0.0 0 Police contacts during treatment Absent 72.0 139 Secondary outcome Present 28.0 54 Relation father Absent 8.2 15 Present 91.8 169 Relation mother Absent 0.6 1 Present 99.4 180 Relation siblings Absent 38.5 10 Present 61.5 16