Table 1.
Characteristics and demographics of participants included in the study
| Characteristics | Total n = 118 M (SD)/n (%) |
KOMET n = 55 M (SD)/n (%) |
KOMET with CPP n = 63 M (SD)/n (%) |
Statistics | |
|---|---|---|---|---|---|
| t- test/χ2 KOMET vs. KOMET with CPP |
p-value | ||||
| Child characteristics | |||||
| Mean age (SD) | 9.34 (1.22) | 9.36 (1.29) | 9.33 (1.16) | t(114) = .11 | .91 |
| Number of boys | 88 (74.6%) | 40 (72.7%) | 48 (76.2%) | χ2 (1) = .19 | .66 |
| Mean ODD symptoms (SD) | 5.38 (1.41) | 5.29 (1.44) | 5.46 (1.40) | t (116) = − .65 | .52 |
| Children with ODD diagnosis | 106 (89.8%) | 48 (87.3%) | 58 (92.1%) | χ2 (1) = .74 | .39 |
| Children with 7 or 8 ODD symptoms | 27 (22.9%) | 12 (21.8%) | 15 (23.8%) | χ2 (1) = .07 | .80 |
| Children with ODD and comorbid CD | 5 (4.2%) | 2 (3.6%) | 3 (4.8%) | χ2 (1) = .09 | 1.00* |
| Children with DBD NOS diagnosis | 12 (10.2%) | 7 (12.7%) | 5 (7.9%) | χ2 (1) = .74 | .39 |
| Children with ADHD | 78 (66.1%) | 35 (63.6%) | 43 (68.3%) | χ2 (1) = .28 | .60 |
| Parent/family characteristics | |||||
| Parents with post graduate education | 56 (47.5%) | 27 (49.1%) | 29 (46.0%) | χ2 (1) = .11 | .74 |
ODD = Oppositional Defiant Disorder; DBD NOS = Disruptive behavior disorder not otherwise specified (in this study children who fulfill 3 diagnostic criteria of ODD); 7 or 8 ODD symptoms = children who fulfill 7 or 8 DSM-5 diagnostic criteria for ODD; CD = Conduct disorder; ADHD = Attention Deficit Hyperactivity Disorder; Parents with post graduate education = Proportion of parents with university level of education
*p-value based on Fisher’s Exact Test