Is Recovery from Cannabis Dependence Possible? Factors that Help or Hinder Recovery in a National Sample of Canadians with a History of Cannabis Dependence

Table 3

Logistic regression analyses predicting (1) freedom from past-year cannabis dependence, (2) no substance dependence or past- mental illness, (3) positive mental health in a sample of individuals with history of cannabis dependence .

	No past-year cannabis dependence		No past-year substance dependence or mental illness		Positive mental health
	OR	95% CI	OR	95% CI	OR	95% CI
Sex
Male (ref.)	1.00	REF	1.00	REF	1.00	REF
Female	2.24	1.16, 4.35	2.56	1.36, 4.85	2.55	1.33, 4.90
Race/ethnicity
White	0.45	0.20, 1.05	0.53	0.25, 1.16	0.75	0.34, 1.69
Visible minority (ref.)	1.00	REF	1.00	REF	1.00	REF
Age	2.26	1.61, 3.17	2.14	1.58, 2.91	2.36	1.72, 3.23
Education
No post-secondary degree (ref.)	1.00	REF	1.00	REF	1.00	REF
Post-secondary degree	1.42	0.82, 2.44	0.94	0.56, 1.60	0.86	0.49, 1.49
Household income	1.00	0.99, 1.01	1.00	0.99, 1.01	1.00	0.99, 1.01
Adverse childhood events	0.90	0.62, 1.30	1.07	0.75, 1.52	1.28	0.88, 1.84
Marital status
Single/divorced/widowed (ref.)	1.00	REF	1.00	REF	1.00	REF
Married/common-law	0.77	0.44, 1.35	1.29	0.76, 2.21	1.21	0.70, 2.10
Social provisions scale	1.09	1.02, 1.16	1.22	1.13, 1.31	1.34	1.22, 1.48
Lifetime history of major depressive disorder
Yes (ref.)	1.00	REF	1.00	REF	1.00	REF
No	1.90	1.09, 3.33	2.87	1.64, 5.04	1.70	0.94, 3.08
Lifetime history of generalized anxiety disorder
Yes (ref.)	1.00	REF	1.00	REF	1.00	REF
No	1.28	0.67, 2.44	2.42	1.28, 4.60	3.41	1.70, 6.83
−2 Log likelihood	346.2		369.4		348.2
Nagelkerke R square	0.20		0.33		0.38