Figure 1

The QIDS-SR daily mood scores for 28 days pre-treatment (left hand side) and 28 days post-treatment (right hand side), per participant. Participants presented in order of starting mood monitoring. Individual mood plots show the QIDS-SR score (black points and black line), best model fit from time-series analysis (purple points). Predicted values (from the overall time-series model pre- and post-treatment) are shown with an approximate 95% CI band in grey. Note, differing y axis are used for visibility of any change in variability of the daily ratings (and see Supplementary Figure S1 for mean weekly values pre- and post-treatment). CI, confidence interval; QIDS-SR, Quick Inventory of Depressive Symptomatology.