Exploratory Analysis
SE
To check if the content provided was engaging, we provided the experimental group participants with the option to provide feedback on the slides, videos, and TreadWill allowed participants to attach one or more word tags from a list of 44 tags to posts in the All waitlist group participants had the option to use the experimental intervention once their participation in the waitlist group was complete. Of the 205 waitlist group participants, 70 (34.1%) signed up to use the experimental group (of which 64/70, 91.4% submitted the follow-up). Of these 70 participants, 7 (10%) completed at least 3 modules and 5 (7.14%) completed all 6 modules. These values were comparable with the completion rates in the experimental group participants. In addition, we calculated the reduction in PHQ-9 and GAD-7 scores from waitlist posttreatment time point to the primary end point for the participants who completed at least 3 modules. The reductions in PHQ-9 (mean 3.14, SE 1.14; n=7) and GAD-7 (mean 4.28, SE 0.75; n=7) scores were statistically similar to those of the experimental group participants.