Table III.
Associations of Macronutrient Predictors and Covariates With Glycemic Variability as the Outcome
| Glycemic variability | ||
|---|---|---|
| β (SE) | p | |
| Carbohydrates | ||
| Fixed effects | ||
| Intercept | 36.88 (7.05) | <.0001 |
| Time | −.58 (1.27) | .65 |
| BP CHO | .31 (0.12) | .01 |
| WP CHO | −.13 (0.10) | .22 |
| WP CHO*breakfast | −.11 (0.16) | .50 |
| WP CHO*lunch | .31 (0.15) | .04 |
| WP CHO*snacks | .27 (0.14) | .06 |
| WP CHO*dinner | .16 (0.12) | .10 |
| Random effects | ||
| Intercept variance | 197.36 (77.16) | .01 |
| Time slope variance | 12.68 (8.55) | .07 |
| Intercept-time slope covariance | −48.39 (24.50) | .05 |
| Residual | 517.56 (40.93) | <.0001 |
| Proteins | ||
| Fixed effects | ||
| Intercept | 41.91 (6.20) | <.0001 |
| Time | −.60 (1.30) | .65 |
| BP PRO | .52 (0.30) | .09 |
| WP PRO | −.29 (0.12) | .02 |
| WP PRO*breakfast | −.31 (0.36) | .38 |
| WP PRO*lunch | −.59 (0.27) | .03 |
| WP PRO*snacks | .62 (0.35) | .08 |
| WP PRO*dinner | .42 (0.25) | .12 |
| Random effects | ||
| Intercept variance | 211.71 (81.64) | .01 |
| Time slope variance | 14.76 (9.23) | .05 |
| Intercept-time slope covariance | −53.90 (26.44) | .04 |
| Residual | 515.71 (40.72) | <.0001 |
| Fats | ||
| Fixed effects | ||
| Intercept | 38.67 (7.82) | <.0001 |
| Time | −.43 (1.32) | .75 |
| BP fats | .83 (0.46) | .07 |
| WP fats | −.40 (0.25) | .11 |
| WP fats*breakfast | −.25 (0.40) | .53 |
| WP fats*lunch | .58 (0.37) | .12 |
| WP fats*snacks | .40 (0.37) | .28 |
| WP fats*dinner | .38 (0.26) | .36 |
| Random effects | ||
| Intercept variance | 202.72 (80.65) | .01 |
| Time slope variance | 14.54 (9.31) | .06 |
| Intercept-time slope covariance | −52.41 (26.57) | .05 |
| Residual | 522.44 (41.28) | <.0001 |
Note. SE = standard error; BP = between person; WP = within person; CHO = carbohydrates; PRO = proteins; Bolded lines indiacte p < .05.