Table 2.
Main primary and secondary endpoints in the intention-to-treat analysis.
| Parameter | Mean difference (95% CI) | P-value between arms | ||
| e-coaching (n=60) | Control (n=60) | |||
| DQI-I score | 4.55 (5.91) | -1.68 (5.18) | <.001 | |
| Energy, kcal/day | -271 (648) | -26 (663) | .11 | |
| Fibers, g/day | 3.3 (12.9) | -0.7 (9.1) | .16 | |
| Carbohydrates, g/day | -24 (74) | 4 (95) | .08 | |
| Proteins, g/day | -5.8 (29) | -6.8 (33) | .87 | |
| Lipids, g/day | -15.4 (34.1) | 1.0 (39.3) | .02 | |
| Saturated fat, g/day | -8.6 (15.0) | 3.1 (18.2) | <.001 | |
| Sodium, mg/day | -442 (1366) | 175 (1981) | .07 | |
| Calcium, mg/day | -20.3 (347.3) | 52.2 (428.4) | .31 | |
| Empty calories, kcal/day | -307 (663.2) | -84.6 (639.2) | .06 | |
| Body weight, kg | -2.3 (3.0) | 0.2 (2.5) | .01 | |
| Waist circumference, cm | -0.9 (4.7) | 0.8 (3.6) | .01 | |
| HbA1c, % | -0.30 (0.94) | 0.21 (0.70) | <.001 | |
| VO2 max, mL/minute/kg | 2.99 (6.20) | 2.17 (4.98) | .20 | |