Table 1 Descriptive statistics of adolescents according to DAWBA, preceding parental CBCL, and baseline data
No DAWBA-based diagnosis (No Dg) n = 394 | DAWBA-based diagnosis (Dg) n = 47 | Difference between means* Dg – no Dg | p-value | |
|---|---|---|---|---|
CBCL | Median (IQR) Mean (SD) | Median (IQR) Mean (SD) | ||
CBCL score at the age of 15 years | 10.6 (15.0) | 21.0 (23.2) | 4.22 | <.001 |
14.8 (13.5) | 24.4 (16.5) | |||
Gender | % (n) | % (n) | ||
Girls (n = 251) | 54.3 (214) | 78.7 (37) | 10.20 | .001 |
Boys (n = 190) | 45.7 (180) | 21.3 (10) | ||
Parental data at child’s birth | Median (IQR) Mean (SD) | Median (IQR) Mean (SD) | ||
Mother’s age (total n = 433) | 26.6 (4.9) | 25.3 (5.2) | 2.60 | .010 |
27.2 (3.7) | 25.5 (4.1) | |||
Father’s age (total n = 407) | 29.0 (5.1) | 28.1 (5.2) | 1.84 | ns |
29.5 (4.2) | 28.0 (4.9) | |||
% (n) | % (n) | |||
Living in single parent families at 15 years (n = 53) | 11.4 (45) | 17.0 (8) | ||
Mother’s basic education >9 years(n = 232) | 53.1 (209) | 49.0 (23) | 0.28 | ns |
<9 years(n = 209) | 47.0 (185) | 51.1 (24) | ||
Father’s basic education >9 years (n = 139) | 31.5 (124) | 31.9 (15) | 0.00 | ns |
<9 years (n = 302) | 68.5 (270) | 68.1 (32) | ||
Mother’s vocational training | ||||
college/university (n = 187) | 42.9 (169) | 38.3 (18) | 0.36 | ns |
< college/university (n = 254) | 57.1 (225) | 61.7 (29) | ||
Father’s vocational training | ||||
college/university (n = 132) | 30.7 (121) | 23.4 (11) | 1.07 | ns |
< college/university (n = 309) | 69.3 (273) | 76.6 (36) | ||
Mother’s SES white-collar (n = 47) | 11.2 (44) | 6.4 (3) | 1.01 | ns |
<white-collar (n = 394) | 88.8 (350) | 93.6 (44) | ||
Father’s SES white-collar (n = 112) | 26.7 (105) | 14.9 (7) | 3.06 | ns |
<white-collar (n = 329) | 73.4 (289) | 85.1 (40) | ||