| Transition group (n = 53) | ROOTS (n = 1074) | Comparison |
---|---|---|---|
Age: baseline | 17.34 (0.45) | 17.49 (0.34) | t(1125) = 3.08, p < 0.005 |
Sex: female (n, %) | 31 (59%) | 600 (56%) | p = 0.67 |
*Achieved 5/+ GCSEs A*-C | 21 (46%) | 1068 (86%) | χ2 = 35.65, p < 0.0001, V = 0.422 |
*Left school before compulsory age | 10 (19%) | - | - |
*Arrested before baseline | 21 (39%) | - | - |
*IQa | 97.41 (15.84) | 105.74 (16.42; n = 277) | t(328) = 3.4, p < 0.005 |
*Verbal IQ | 96.71 (19.85) | 107.59 (16.72; n = 277) | t(323) = 4.14, p < 0.001 |
Performance IQ | 98.04 (15.58) | 101.37 (17.61; n = 277) | p = 0.21 |
*GE | 37 (70%) | 1014 (97%) | χ2 = 26.46, p < 0.0001, V = 0.36 |