From: The effectiveness and acceptability of the Bergen 4-day treatment for adolescents with OCD: a replication and extension
Variable
Pre
Mean (SD)
Post
F-up
ES Pre– post
ES Pre - f-up
CY-BOCS
26.0 (4.1)
11.1 (4.6)
8.4 (5.8)
3.43
3.52
GAD-7
11.3 (4.8)
8.6 (5.4)
6.4 (4.2)
0.54
1.09
PHQ-9
10.8 (6.0)
8.9 (5.6)
8.3 (5.4)
0.37
0.45