Relationship Between Outcomes and Use
depressive, Anxiety, anxiety
DISORDER
Mixed ANOVAs were conducted to identify the effect of depressive symptom trajectory and time on use. There were no significant interactions of time by trajectory (all Mixed ANOVAs similar to the ones mentioned earlier were conducted to explore the effect of anxiety trajectory and time on usage. The Mauchly test demonstrated that the sphericity assumption had been violated, so Greenhouse-Geisser corrections were applied. There were significant interaction effects of time by trajectory for the number of log-ins (Differences in usage between trajectory classes at different time points. GAD: Generalized Anxiety Disorder; PHQ: Patient Health Questionnaire.