Table 1.

Correlations between study variables (n = 2,560).

Variable	1	2	3	4	5	6	7	8	9	10	11	12	13	14
1. Sex	–
2. Education (years)	0.05b	–
3. Currently unmarried	0.02	−0.11c	–
4. History of mental health treatment	0.07c	<0.01	0.03	–
5. Depressive symptoms	0.04a	−0.01	<0.01	0.17c	–
6. Currently troubled by mental health	0.08c	0.04	−0.02	0.21c	0.28c	–
7. Lifetime polysubstance use	−0.02	0.09c	−0.05a	0.05a	0.14c	0.16c	–
8. History of intravenous drug use	<0.01	0.01	−0.08c	0.02	0.07c	0.09c	0.52c	–
9. Hospitalized for overdose	<0.01	−0.04a	−0.03	0.01	0.04	0.07c	0.24c	0.28c	–
10. Currently troubled by substance use problems	0.09c	0.05b	<0.01	<0.01	0.12c	0.24c	0.34c	0.21c	0.11c	–
11. Difficulty getting treatment for substance use problems	0.10c	0.02	−0.05a	−0.01	−0.03	<0.01	0.05a	0.05a	0.06b	0.03	–
12. Hospitalized for drinking	−0.04	−0.03	<0.01	0.10c	0.09c	0.12c	0.02	0.02	0.10c	−0.03	0.02	–
13. Currently troubled by alcohol problems	−0.07c	−0.01	<0.01	0.09c	0.09c	0.20c	0.02	−0.03	0.05a	0.13c	−0.05b	0.29c	–
14. Partner or spousal physical abuse	0.36c	0.01	−0.04	0.06b	0.10c	0.08c	0.06b	0.05b	0.05a	0.05a	0.03	0.03	0.03	–
15. First lifetime onset suicidal ideation at follow-up	0.07c	−0.02	−0.01	0.02	0.02	0.09c	0.07c	0.05b	0.04a	0.08c	0.07c	0.03	<0.01	0.06b

^ap<0.05

^bp<0.01

^cp<0.001