Table 4.
Predictors of Beverage Choice determined by Generalized Estimating Equations.
| Variable | Regression Coefficient | Standard Error | z |
|---|---|---|---|
| Covariates | |||
| Beverage order | −0.19 | .47 | −0.39 |
| Liking-Carbohydrate | 0.40 | .15 | 2.73** |
| Liking-Balanced | −0.34 | .13 | −2.75** |
| Dysphoria:Carbohydrate. (mc-90 min.) | −0.01 | .02 | −0.90 |
| Dysphoria: Balanced (mc-90 min.) | 0.02 | .02 | 1.29 |
| Time effects | |||
| Week | 0.09 | .23 | 0.37 |
| Beverage effects | |||
| Intercept | 1.42 | .35 | 4.04*** |
**
p<.01,
****
p<.0001
Note. MC = Manipulation Check. Beverage order reflects the random order in which participants received the two beverages where −1=carbohydrate beverage presented first and 1=balanced beverage presented first; Beverage choice is coded 0=chose balanced beverage, 1=chose carbohydrate beverage.