Table 5.
Multinomial logistic regression results testing relations among clusters and intake variables.
| Low Use Responders (n=109) | High Use Responders (n=45) | Relapsers (n=25) | Non-Responders (n=15) | p-value | |
|---|---|---|---|---|---|
|
| |||||
| Variable | aOR (95% CI) | aOR (95% CI) | aOR (95% CI) | aOR (95% CI) | |
| Cannabis Dependencea (vs. cannabis abuse or no abuse/dependence) | 1.0 | 4.42 (1.84, 10.65) | 0.69 (0.20, 2.38) | 1.34 (0.31, 5.84) | <0.01 |
| 1.0 | 0.16 (0.04, 0.58) | 0.30 (0.07, 1.42) | |||
| 1.0 | 1.94 (0.35, 10.91) | ||||
| Externalizingb (vs. no externalizing diagnosis) | 1.0 | 2.77 (1.14, 6.72) | 1.35 (0.51, 3.58) | 0.81 (0.21, 3.15) | 0.13 |
| 1.0 | 0.49 (0.15, 1.57) | 0.29 (0.07, 1.27) | |||
| 1.0 | 0.60 (0.13, 2.72) | ||||
| SES | 1.0 | 0.88 (0.73, 1.07) | 0.95 (0.77, 1.18) | 0.69 (0.53, 0.89) | 0.04 |
| 1.0 | 1.08 (0.85, 1.37) | 0.78 (0.59, 1.03) | |||
| 1.0 | 0.73 (0.54, 0.97) | ||||
| Age | 1.0 | 1.18 (0.83, 1.69) | 1.47 (0.98, 2.21) | 1.60 (0.95, 2.70) | 0.14 |
| 1.0 | 1.24 (0.78, 1.98) | 1.36 (0.78, 2.35) | |||
| 1.0 | 1.09 (0.60, 1.97) | ||||
| Mean Cannabis Uses per Day | 1.0 | 2.22 (1.27, 3.89) | 2.69 (1.48, 4.91) | 3.03 (1.58, 5.78) | <0.01 |
| 1.0 | 1.21 (0.77, 1.90) | 1.36 (0.85, 2.18) | |||
| 1.0 | 1.13 (0.66, 1.91) | ||||
Analyses are adjusted for clinical trial.
1.0 indicates reference group.
a
Based on youth interview.
b
Based on youth or parent/guardian interview.