Regression coefficients and corresponding p values of the best-fitting models of healthy food consumption in the buffet, as a function of neural health β value, group, and impulsivity scores
| Predictor | β | p |
|---|---|---|
| Model 1x | ||
| Neural health beta value | 0.26 | 0.03 |
| Group (overweight − lean) | −0.37 | 0.002 |
| Model 2y | ||
| BIS-11 | 0.04 | 0.83 |
| Neural health beta value | 0.22 | 0.03 |
| Group (overweight − lean) | −0.47 | <0.001 |
| BIS-11:Group (overweight − lean) | −0.43 | 0.02 |
x F(2,59) = 9.65, p < 0.001; R 2 = 0.22, ms = 0.0596.
y F(4,55) = 12.12, p < 0.000; R 2 = 0.43, ms = 0.0451.