The primary outcome measured at 12 and 26 weeks follow - up was depressive symptoms on the Beck Depression
Inventory 2nd edition (BDI - II).26 Social functioning on the Work and Social Adjustment Scale (WSAS) 27 and
quality of life on the EuroQol Five - item, Five - level (EQ - 5D - 5L) Scale28 were also measured at 12 and 26 weeks follow - up.