Table 3.
Variables | Correlation coefficients | χ2Value1 | |
---|---|---|---|
HMO | VA | ||
1. 12-step/self-help, time in treatment | .43 | .07 | 45.12 |
2. Year 1 Depression/Anxiety, Year 5 Depression/Anxiety | .33 | .57 | 42.01 |
3. 12-step/self-help, Continuing care | .31 | .13 | 40.90 |
4. Year 5 Depression/Anxiety, Year 5 Drug-related Problems | .39 | .47 | 36.04 |
5. 12-step/self-help, Year 1 Alcohol Use | -.30 | -.12 | 26.69 |
6. Baseline Cocaine Use, Year 1 Cocaine Use | -.01 | .36 | 23.49 |
7. Year 1 Cocaine Use, Year 5 Cocaine Use | -.01 | .36 | 19.00 |
8. Year 1 Drug-related Problems, Year 5 Depression/anxiety | .14 | .33 | 17.91 |
9. Age, 12-step/self-help | .24 | -.12 | 14.28 |
10. Age, time in treatment | .24 | -.04 | 13.50 |
11. African-American, Year 5 Cocaine Use | -.02 | .25 | 16.08 |
12. Year 5 Depression/anxiety, Year 5 Alcohol Use | .14 | .21 | 14.90 |
13. Time in treatment, Continuing care | -.12 | -.01 | 13.78 |
14. Year 5 Alcohol Use, Year 5 Cocaine Use | .01 | .29 | 13.78 |
15. Year 5 Cocaine Use, Year 5 Drug-related Problems | .24 | .39 | 13.13 |
16. African-American, Age | .07 | -.16 | 12.00 |
17. African-American, Baseline Alcohol Use | .10 | -.14 | 11.87 |
χ2 > 10.83, p ≤ .001