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Table 2 Mean MCMI scores for methadone maintained, protracted abstinence, and non-dependent comparison groups.

From: Character pathology and neuropsychological test performance in remitted opiate dependence

 

MM mean (SD)

PA mean (SD)

Comparison mean (SD)

Statistics

Paired Comparisons*

MANCOVA

   

Multivariate Test: Wilk's λ (6, 110) = .754; p < 0.015

 

Composite MCMI

385.22 (136.66)

395.68 (123.02)

243.74 (63.96)

Univariate F = 5.11, df = 2, p < 0.009

A, B

Cluster A

67.89 (32.27)

71.41 (33.85)

39.52 (18.9)

Univariate F = 2.58, df = 2, p = 0.084

 

Cluster B

179.39 (63.7)

187.78 (55.64)

116.43 (33.42)

Univariate F = 6.19, df = 2, p = 0.004

A, B

Cluster C

137.94 (45.94)

136.50 (40.16)

87.78 (21.75)

Univariate F = 4.28, df = 2, p = 0.019

A, B

  1. * Tukey's HSD Pairwise Comparisons: A = p < 0.05 for MM vs. Comparison, B = p < 0.05 for PA vs. Comparison, C = p < 0.05 for MM vs. PA.
  2. MM = Methadone Maintained, PA = Protracted Abstinence.