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. Author manuscript; available in PMC: 2011 Feb 25.
Published in final edited form as: Subst Abus. 2009 Oct–Dec;30(4):306–317. doi: 10.1080/08897070903250241

Table 1.

Baseline demographics and substance use. GED = general educational development diploma, HS = high school, DSM = Diagnostic and Statistical Manual of mental disorders, MJ = marijuana

CBT (N=7) MT (N=18) Total (N=25) p

Sex N (%) N (%) N (%)

 Male 5(71.4) 13(72.2) 18(72) .968
 Female 2(28.6) 5(27.8) 7(28)
Race
 White 6(85.7) 10(55.6) 16(64) .213
 Black 0 6(33.3) 6(24)
 Hispanic 1(14.3) 2(11.1) 3(12)
Education level
 College or more 4(57.1) 9(50) 13(52) .748
 High school/GED or Partial HS 3(42.9) 9(50) 12(48)
Marital status
 Never married 2(28.6) 11(61.1) 13(52) .015
 Married 4(57.1) 1(5.6) 5(20)
 Divorced/separated 1(14.3) 6(33.3) 7(28)
Employment Status
 Employed 4(57.1) 11(61.1) 15(60) .856
 Unemployed 3(42.9) 7(38.9) 10(40)
Alcohol DSM IV Diagnosis
 Dependence 6(85.7) 13(72.2) 19(76) .478
Cocaine DSM IV Diagnosis
 Dependence 2(28.6) 10(55.6) 12(48) .225
MJ positive baseline 0 3(21.4) 3(15) .219
Cocaine positive baseline 0 3(21.4) 3(15) .219

Mean+SD N Mean+SD N Mean+SD N p

Age (years) 45+13.5 7 35.6+10.4 18 38.2+11.9 25 .075
Years of Education 13.7+2.2 7 13.1+2.4 18 13.2+2.3 25 .541
Days of alcohol use in the past 28 days 0 5 .06+.24 17 .05+.21 22 .600
Days of marijuana use in the past 28 days 0 5 .19+.40 16 .14+.36 21 .320
Days of cocaine use in the past 28 days 0 5 .06+.24 17 .05+.21 22 .600
Days of tobacco use in the past 28 days .20+.44 5 .53+.52 15 .45+.51 20 .215
Number of lifetime drug treatments 1.6+2.5 7 2.2+1.9 18 2+2.1 25 .492