From: Impact of comorbid psychiatric disorders on the outcome of substance abusers: a six year prospective follow-up in two Norwegian counties
Predictors
OR
95% CI
p-value
Onset of SUD, before 18 years (0 = no, 1 = yes)
2.3
1.14–4.96
0.02
Major depression (0 = no, 1 = yes)
2.1
1.10–4.51
0.05