Regression analysis of engagement factors predicting weight change* at 16 weeks
| β | SE | p Value | |
| Engagement factors: Weeks 1–16 | |||
| Lessons and Tracking Consistency | −0.71 | 1.26 | 0.57 |
| Logins and Group Participation | −3.43 | 0.92 | 0.0002 |
*Weight change (in lb) calculated using linear mixed models, adjusting for participants’ baseline age and gender.