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Table 3 Logistic regression results + outcome: discharged into the community at 3-months (Analytic N = 2,053)

From: Treatment length and outcomes among adolescents: a secondary data analysis

Variable Adjusted OR (95% CI) Chi-square
No. of sessions   χ22 = 25.13**
5 sessions Referent p = <0.0001
<5 sessions 0.37 (0.23, 0.60)  
>5 sessions 0.35 (0.22, 0.53)  
Race/Ethnicity   χ12 = 7.13*
   p = 0.0076
Non-Whites Referent  
Whites 1.52 (1.12, 2.08)  
Gender   χ12 = 0.52
   p = 0.4688
Male Referent 0
Female 0.89 (0.66, 1.21)  
Age @ baseline   χ22 = 0.13
   p = 0.9393
10-14 Referent 7
15-17 1.00 (0.70, 1.43)  
18-22 1.11 (0.57, 2.13)  
GISS Scores   χ22 = 12.31**
   p = 0.0021
Low - 0 Referent 0
Moderate - 1 0.90 (0.65, 1.24)  
High - 2 0.50 (0.34, 0.74)  
Substance Frequency Scale (3 months)   χ22 = 27.05**
   p < 0.0001
0 Referent  
0.01 – 0.13 0.62 (0.44 – 0.86)  
0.13 – 1.00 0.31 (0.20 – 0.48)  
  1. ** significant at the 0.01 level.
  2. *significant at the 0.05 level.
  3. 105 who were not discharged and 244 ASA/AMA were excluded for this analysis.
  4. Mixed effects multi-level logistic regression model included covariates of race/ethnicity, gender, age at baseline, GISS scores, and SITE as a random effect.