From: Reported patterns of vaping to support long-term abstinence from smoking: a cross-sectional survey of a convenience sample of vapers
Starting strength (mg)
Participants (n = 200)
Mean CPD
0–6a
21
28.3
7–12
25
23.8
13–18
67
28.2
19–24
57
30.5
25+
30
36.8