Table A22.
Results from stepwise regression models for eyes closed beta activity at electrode Pz.
| Unstandardized Coefficients |
Standardized Coefficients |
||||||||
|---|---|---|---|---|---|---|---|---|---|
| Step | Predictor | B | SE | β | p | R 2 | ΔR2 | F | p |
| 1 | Age | −0.001 | 0.000 | −0.170 | 0.014 | 0.029 | 0.029 | 6.17 | 0.014 |
| 2 | Age Inattention Hyp/imp |
−0.001 0.006 −0.005 |
0.000 0.003 0.003 |
−0.190 0.156 −0.121 |
0.006 0.060 0.141 |
0.047 | 0.018 | 3.36 | 0.020 |
| 3 | Age Inattention Hyp/imp Data quality (artifact-free segments in %) |
0.000 0.005 −0.007 0.000 |
0.000 0.003 0.003 0.000 |
−0.106 0.144 −0.192 −0.306 |
0.125 0.070 0.017 <0.0001 |
0.128 | 0.081 | 7.46 | <0.0001 |
N = 208. Hyp/imp = Hyperactivity/impulsivity. SE = standard error of B.