From: A smartphone app intervention for adult cannabis users wanting to quit or reduce their use: a pilot evaluation
Baseline (111)
Post (93)
Follow-up (75)
Days
Md
29
21
20
Range
4–30
0–30
DTCQ (%)
40%
50%
48%
0–100%
0–93%
CPQ
M
7.1
4.8
5.0
sem
.33
.39
.50
SDSa
6
4
3
0–13
0–14