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Table 2 Multivariate Prediction of Treatment Completion for Legally Coerced and Voluntary Clients with a Primary Problem with Cannabis: 2000–2005

From: Cannabis treatment outcomes among legally coerced and non-coerced adults

 

Criminal Justice Admissions

Voluntary Admissions

  

n = 13822

   

n = 5799

  
   

95% CI

  

95% CI

Risk Factor

Odds Ratios

Pr>Z

Lower

Upper

Odds Ratios

Pr>Z

Lower

Upper

Days of Psychological Problems at Admission

0.99

***

0.98

0.99

0.99

***

0.98

0.99

Length of Stay

1.01

***

1.00

1.01

1.01

***

1.01

1.01

Family & Friends Involved in Treatment Process

1.18

***

1.10

1.27

1.13

**

1.06

1.20

Abstinent Last 30 Days of Treatment

7.95

***

6.58

9.61

5.57

***

4.41

6.78

12-Step Meetings Attended in Last 30 Days of Treatment

1.09

***

1.07

1.11

1.07

***

1.06

1.08

  1. *p =< .05
  2. **p =< .01
  3. ***p =< .0001