Time spent on the app by completers.
weight reduction
REGRESSION
Mean number of minutes spent on the app of completers per week and group (+SEM) (Multiple linear regression analysis was conducted to examine the association of time of app use (in hours) over 12 weeks and weight reduction per group. For completers of the ADHOC group, the model showed that an increasing sum of hours spent on the app within 12 weeks of intervention was associated with an increased weight reduction (β [95% CI] = −0.10 [−0.18; −0.01], 