Table 4.
Adherence scores per trial group at baseline and follow-up, and the unadjusted per-protocol analyses for primary and secondary outcomes.
| Treatment behavior | Adherence scores in the intervention group, mean (SD) | Adherence scores in the control group, mean (SD) | Cohen d (95% CI) | t test (df) | P value | ||||
|
|
Baseline | Follow-up | n (%) | Baseline | Follow-up | n (%) |
|
|
|
| Overall adherence | N/Aa | N/A | 111 (47.4) | N/A | N/A | 177 (72.5) | 0.24 (0.005 to 0.481) | 2.006 (286) | .046 |
| OHAb score | 13.4 (3.4) | 14.3 (3.6) | 103 (44.0) | 13.1 (3.8) | 13.4 (3.6) | 163 (66.8) | 0.18 (−0.070 to 0.423) | 1.407 (264) | .16 |
| ITc score | 7.4 (1.8) | 8.0 (1.6) | 43 (18.4) | 7.7 (1.7) | 7.9 (1.7) | 68 (27.9) | 0.28 (−0.102 to 0.658) | 1.453 (109) | .15 |
| PAd levele | 865 (1141) | 833 (741) | 111 (47.4) | 789 (769) | 884 (777) | 177 (72.5) | −0.07 (−0.265 to 0.130) | −0.675 (286) | .50 |
| Snack intakef | 1857 (1330) | 1269 (1182) | 111 (47.4) | 1656 (1331) | 1496 (1108) | 177 (72.5) | 0.38 (0.098 to 0.661) | 2.655 (286) | .009 |
aN/A: not applicable.
bOHA: oral hypoglycemic agent.
cIT: insulin therapy.
dPA: physical activity.
eAverage number of minutes per week.
fAverage number of calories per week.