From: Collaborative care for depression in general practice: study protocol for a randomised controlled trial
Secondary outcome
Mean difference (MD)
Standard deviation (SD) of the pooled mean
Type 1 error
Calculated power
BAI
4 (57)
12 (57)
5%
99%
GAF-F
5 (*)
10 (56)
SCL-90-R
23 (55)
50 (55)