Trajectory of Depressive and Anxiety Symptoms Over Time
Depressive, Anxiety, anxiety, depressive, depression
A, Depressive symptom trajectories were assessed using a treatment × time interaction term. Mean depressive symptom scores were assessed using the Quick Inventory of Depressive Symptomology (QIDS) with a group × time interaction term. Model excluded baseline depression symptoms in the set outcomes but adjusted for them. Dots indicate mean QIDS score; vertical lines and whiskers indicate 95% CIs. B, Anxiety symptom trajectories were assessed using treatment × time interaction term. Mean anxiety symptom scores were assessed using the Beck Anxiety Inventory with a group × time interaction term adjusted for baseline score. Model excluded baseline anxiety symptoms in the set outcomes but adjusted for them. Dots indicate mean Beck Anxiety Inventory score; vertical lines and whiskers indicate 95% CIs.