From: Assessment of blinding to treatment allocation in studies of a cannabis-based medicine (Sativex®) in people with multiple sclerosis: a new approach
Sativex® (n = 356)
Placebo (n = 296)
Total (n = 652)
PC
No PC
Study
GWCL0403
33
133
47
122
80
255
GWMS0001
37
32
30
65
67
GWMS0106
51
69
27
78
106