Table 3. Multilevel Modeling Coefficients of Intervention Effects on Diurnal Cortisol Production.
| Effect | Log-transformed Cortisol | ||||
|---|---|---|---|---|---|
|
| |||||
| Coefficient | SE | t | df | p | |
| Intercept, β00 | -1.05 | .06 | -18.95 | 112 | .000 |
| ABC, β01 | .18 | .08 | 2.18 | 112 | .032 |
| ChAGE, β02 | -.02 | .01 | -2.46 | 112 | .016 |
| SAMPLE Slope, β10 | -.12 | .06 | -2.13 | 112 | .035 |
| ABC, β11 | -.19 | .08 | -2.33 | 112 | .022 |
| ChAGE, β12 | -.00 | .01 | .58 | 112 | .561 |
| TIME Slope, β20 | -.03 | .03 | -.84 | 112 | .402 |
| ABC, β21 | -.01 | .05 | -.20 | 112 | .839 |
| ChAGE, β22 | -.01 | .01 | -1.49 | 112 | .139 |
Note. β00 and β10 represent the wake-up level of cortisol and the slope of cortisol production across the day, respectively, for DEF (control) children. β01 and β11 represent the difference in the wake-up level of cortisol and slope of cortisol production across the day, respectively, between DEF children and ABC children.