Table 3.
Hierarchical linear model estimates for the effects of period, group and day on EGG parameters (Model 1: EGG period x group (OBE T1 versus NW), Model 2: period x day in OBE only).
| Normogastria Estimate (SE) |
Tachygastria Estimate (SE) |
EGG Ratio Estimate (SE) |
|
|---|---|---|---|
| Model 1 | |||
| Intercept | 33.85 (0.74) *** | 29.15 (0.75) *** | 1.24 (0.07) *** |
| Period | −0.77 (0.52) | 0.72 (0.53) | −0.04 (0.05) |
| Group | 0.20 (1.47) | 1.65 (1.49) | −0.05 (0.13) |
| Period * Group | −3.24 (1.04) ** | 2.48 (1.06) * | −0.27 (0.10) * |
| Model 2 | |||
| Intercept | 33.73 (0.91) *** | 28.23 (0.94) *** | 1.26 (0.07) *** |
| Period | 0.82 (0.69) | −0.45 (0.70) | 0.09 (0.05) |
| Day | 0.16 (1.25) | 0.08 (1.27) | 0.01 (0.09) |
| Period * Day | −0.20 (0.99) | 1.04 (1.00) | −0.10 (0.07) |
Note: Centered predictors. SE, standard error. * p < 0.05, ** p < 0.01, *** p < 0.001.