From: Blending group-based psychoeducation with a smartphone intervention for the reduction of depressive symptoms: results of a randomized controlled pilot study
Outcome
Group
Baseline
M (SD)
Posttest
Follow-up
PHQ-9
Intervention
14.20 (4.09)
8.35 (5.32)
8.80 (2.38)
Wait list control
15.55 (2.42)
15.87 (4.14)
16.00 (4.37)