Table 5.
Main primary and secondary endpoints in the per-protocol analysis
| Parameter | Mean difference (95% CI) | P-value between arms | ||
| e-coaching | Control | |||
| DQI-I scorea | 5.25 (6.05) | -1.83 (5.38) | <.001 | |
| Energy, kcal/daya | -319 (693) | -29 (700) | .09 | |
| Fibers, g/daya | 4 (14) | -1 (10) | .12 | |
| Carbohydrates, g/daya | -28 (80) | 4 (101) | .08 | |
| Proteins, g/daya | -7 (32) | -8 (35) | .92 | |
| Lipids, g/daya | -18 (36) | 1 (41) | .01 | |
| Saturated fat, g/daya | -10 (16) | 3 (19) | <.001 | |
| Sodium, mg/daya | -521 (1470) | 195 (2089) | .05 | |
| Calcium, mg/daya | -24 (377) | 58 (452) | .32 | |
| Empty calories, kcal/daya | -361 (706) | -94 (674) | .05 | |
| Body weight, kgb | -2.9 (3.1) | 0.2 (2.6) | <.001 | |
| Waist circumference, cmc | -1.3 (5.6) | 0.90 (3.9) | .01 | |
| HbA1c, %d | -0.37 (1.04) | 0.23 (0.73) | <.001 | |
| VO2 max, mL/minute/kg | 3.73 (6.74) | 2.60 (5.36) | .09 | |
aAvailable for 52 subjects in the intervention arm and 55 subjects in the control arm
bAvailable for 47 subjects in the intervention arm and 55 subjects in the control arm
cAvailable for 41 subjects in the intervention arm and 50 subjects in the control arm
dAvailable for 48 subjects in the intervention arm and 55 subjects in the control arm