From: Smoking among inpatients in treatment for substance use disorders: prevalence and effect on mental health and quality of life
Baseline
Six weeks
Six months
n = 128
n = 100
n = 66
Non-smoker
n (%)
32 (25)
Continuing non-smoker
23 (23)
18 (27)
Quit smoking
6 (6)
6 (9)
Smoker
96 (75)
Continuing smoker
70 (70)
41 (62)
Started smoking
1 (1)
1 (2)