Table 3.
Associations between cannabis use breaks and cannabis-related outcomes.
| CUDIT-R 6-months | CUD Severity 6 months | Use Frequency 6- months | Symptoms 6- months | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
||||||||||||||||
|
Variabl
e |
B | β | P | R2 | B | β | P | R2 | B | β | P | R2 | B | β | P | R2 |
|
| ||||||||||||||||
| Constant | 10.4 35 |
<.001 * | .5 06 |
6.9 98 |
.007 * | .3 08 |
6.5 91 |
.0 78 |
.1 28 |
.7 81 |
.355 | .1 65 |
||||
| Sex | 1.07 0 |
.11 1 |
.046 * | − .61 7 |
− .0 87 |
.185 | − .36 0 |
− .0 39 |
.5 92 |
− .2 77 |
− .1 32 |
.070 | ||||
| Age | − .203 |
− .1 00 |
.084 | − .16 7 |
− .1 11 |
.102 | − .05 0 |
− .0 26 |
.7 32 |
− .0 42 |
− .0 94 |
.208 | ||||
| Cannabis use status | .610 | .06 4 |
.313 | 1.27 7 |
.18 1 |
.014 * | .775 | .086 | .3 50 |
.2 14 |
.1 02 |
.174 | ||||
| Age of first cannabis use | − .210 |
− .0 87 |
.136 | − .14 2 |
− .8 08 |
.248 | − .20 9 |
− .09 1 |
.2 38 |
.0 19 |
.0 35 |
.639 | ||||
| CUDIT-R baseline | .622 | .63 1 |
<.00
1 * |
− | − | − | − | − | − | − | − | − | ||||
| CUD severity baseline | − | − | − | .382 | .42 2 |
<.00
1 * |
− | − | − | − | − | − | ||||
| Use frequency baseline | − | − | − | − | − | − | .358 | .27 4 |
.00
3 * |
− | − | − | ||||
| Sum of Withdrawal Symptoms baseline | − | − | − | − | − | − | − | − | − | .3 37 |
.3 29 |
<.00
1 * |
||||
| Tolerance break | 1.99 2 |
.1 57 |
.005 * | .5 35 |
1.52 7 |
.16 3 |
.015 * | .3 39 |
1.5 46 |
.12 9 |
.0 91 |
.1 44 |
− .0 14 |
− .0 05 |
.946 | .1 68 |
| Other break | .623 | .0 65 |
.235 | .461 | .06 6 |
.310 | − .31 9 |
− .0 35 |
.6 31 |
.1 08 |
.0 52 |
.476 | ||||
*
Values in bold are significant at p<.05; N = 170. Note: Covariates reported at first level without use break variables. CUDIT-R - Cannabis Use Disorder Identification Test-Revised; DSM-5 CUD Severity – The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Cannabis Use Disorder Criteria; sum of all 0, 1, 2 coded criteria.