Table 2.
Condition effects on outcomes controlling for baseline covariates (sex, age, race, baseline substance use).
| Intercept |
Linear Slope |
Quadratic Slope |
||||
|---|---|---|---|---|---|---|
| B(SE) [95% CI]a |
Pseudo-z | B(SE) [95% CI]a |
Pseudo-z | B(SE) [95% CI]a |
Pseudo-z | |
| ADHD Symptoms | ||||||
| Inattentive symptoms – AD report (Q) | −0.30 (0.39) | −0.77 | 0.81 (0.48) | 1.69 |
−0.31 (0.14)
[−0.59, −0.03] |
−2.24 * |
| Hyperactive symptoms – AD report (Q) | 0.55 (0.34) | 1.60 | 0.31 (0.39) | 0.79 | −0.14 (0.13) | −1.11 |
| Inattentive symptoms – CG report (L) | 0.14 (0.21) | 0.66 | 0.13 (0.14) | 0.94 | – | – |
| Hyperactive symptoms – CG report (Q) | 0.26 0(.43) | 0.62 | −0.14 (0.40) | −0.35 | 0.11 (0.14) | 0.78 |
| Comorbid Problems | ||||||
| Internalizing problems – AD report (Q) | −1.15 (1.44) | −0.80 | −0.44 (1.06) | −0.41 | 0.07 (0.36) | 0.21 |
| Externalizing problems – AD report (Q) | −0.87 (1.44) | −0.60 | −1.01 (1.22) | −0.83 | 0.39 (0.37) | 1.05 |
| Internalizing problems – CG report (L) |
−4.56 (1.94)
[−8.44, −0.68] |
−2.36 * | 0.50 (0.57) | 0.87 | – | – |
| Externalizing problems – CG report (L) | −0.23 (1.73) | −0.14 | 1.09 (0.58) | 1.87 | – | – |
| Delinquency-binary part (L) | 0.30 (0.51) | 0.58 | 0.12 (0.28) | 0.42 | – | – |
| Delinquency-continuous part (L) |
0.52 (0.20)
[0.12, 0.92] |
2.67 ** |
−0.20 (0.10)
[−0.40, 0.00] |
−2.03 * | – | – |
| School Functioning | ||||||
| School grades (L) | 0.26 (.32) | 0.80 | 0.03 (0.12) | 0.27 | – | – |
| Academic self-efficacy (L) | −0.10 (.14) | −0.66 | −0.01 (0.05) | −0.11 | – | – |
| Homework problems (L) | −0.81 (1.33) | −0.61 | 0.47 (0.54) | 0.87 | – | – |
| Minutes doing homework (L) | 2.50 (7.01) | 0.36 | 0.99 (2.26) | 0.44 | – | – |
| ADHD Medication | ||||||
| Medication use (L) | −1.31 (.85) | −1.54 | 0.28 (0.29) | 0.96 | – | – |
*
p < .05
**
p < .01.
a
95% confidence intervals are only shown where the effect of study condition was significant.