Table 4.
The relationship between gamma power (35–54.99 Hz) and language skills of youth when accounting for age and sex (CELF-4 Core Language Standard Score = Language SS). All significant p-values are FDR-corrected
| Predictors | Central midline | Posterior left | Posterior right | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Est | SE | t | p | Est | SE | t | p | Est | SE | t | p | |
| (Intercept) | –2.11 | 0.08 | –27.29 | < 0.001*** | –1.66 | 0.09 | –18.06 | < 0.001*** | –1.74 | 0.10 | –17.51 | < 0.001*** |
| Language SS | –0.00 | 0.00 | –2.79 | 0.015* | –0.00 | 0.00 | –1.59 | 0.148 | –0.00 | 0.00 | –1.45 | 0.148 |
| Age | –0.00 | 0.00 | –1.14 | 0.256 | –0.00 | 0.00 | –3.13 | 0.006** | –0.00 | 0.00 | –1.86 | 0.096 |
| Sex | 0.04 | 0.02 | 1.70 | 0.089 | 0.10 | 0.03 | 3.75 | < 0.001*** | 0.12 | 0.03 | 4.18 | < 0.001*** |
| Random effects | ||||||||||||
| σ2 | 0.00 | 0.00 | 0.00 | |||||||||
| τ00 ID | 0.03 | 0.05 | 0.06 | |||||||||
| ICC | 0.97 | 0.98 | 0.94 | |||||||||
| N ID | 286 | 286 | 286 | |||||||||
| Observations | 571 | 571 | 571 | |||||||||
| Marginal R2/Conditional R2 | 0.045/0.968 | 0.088/0.981 | 0.077/0.945 |