Table 2.
Statistics for Generalized Linear Models Examining Effects of Group, Age, and Time of Sampling of Salivary Analytes During the Trier Social Stress Test-Child
| Cortisol | Alpha Amylase | ||||
|---|---|---|---|---|---|
|
|
|||||
| Source | df | Chi Square | p | Chi Square | p |
| Main Effects | |||||
| Planned Group Comparisons | |||||
| Injury vs. Healthy | 1 | 1.43 | .231 | 0.09 | .770 |
| TBI vs. EI | 1 | 0.02 | .902 | 1.80 | .180 |
| Time | 3 | 33.55 | <.001 | 16.42 | .001 |
| Age | 1 | 29.03 | <.001 | 0.83 | .362 |
| Interaction Effects | |||||
| Age × Group | |||||
| Injury vs. Healthy | 1 | 5.07 | .024 | 0.02 | .897 |
| TBI vs. EI | 1 | 4.73 | .030 | 4.36 | .037 |
| Age × Time | 3 | 12.20 | .007 | 3.54 | .316 |
| Group × Time | 6 | 9.51 | .153 | 3.86 | .700 |
Note: Significant findings indicated in bold.