3.5. Participant Engagement
We described how many participants attended at least one class during the six-class intervention period and, more specifically, how many participants attended the first class. Overall, 75% of participants attended at least one class (59/79), and 70% of those attended the first class (55/79). Both metrics were higher in the MNT arm compared with the eCM arm (91% vs. 56% attended at least one class, respectively; 91% vs. 44% attended the first class, respectively). There were especially low rates of first-class attendance (29%) and attending at least one class (47%) among English participants randomized to eCM (