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. Author manuscript; available in PMC: 2013 Mar 2.
Published in final edited form as: J Subst Abuse Treat. 2007 Sep 14;34(2):157–164. doi: 10.1016/j.jsat.2007.02.007

Table 4.

Group differences between antisocial personality disorder (ASPD) and court mandated (CM) participants on demographics, substance dependence, and self report measures.

Voluntary Treatment Entry Court Mandated Treatment Entry

No ASPD
(n = 35)
ASPD
(n = 30)
No ASPD
(n = 62)
ASPD
(n = 109)

Age 42.9 (SD = 8.7) 39.4 (SD = 8.0) 40.6 (SD = 10.4) 40.9 (SD = 9.8)

Income (< 20k) 51.4%a,b 63.3%a 54.1%a,b 40.3%b

# of Previous Treatments 2.97 (SD = 3.5) 1.86 (SD = 1.46) 2.10 (SD = 1.80) 2.22 (SD = 2.11)

Depressive Symptoms 23.3 (SD = 12.9) 24.9 (SD = 13.0) 22.7 (SD = 10.7) 22.3 (SD = 11.4)

Alcohol Dependence 34.3% 56.7%a 26.6% b 32.3% b

Cocaine Dependence 62.8% 56.7% 56.0% 59.7%

Heroin Dependence 20.0% a 33.3% 40.3% b 48.4% b

Marijuana Dependence 11.4% 30.0% a 10.1% b 14.5%

Hallucinogen Dependence 5.7% 3.3% 6.4% 6.5%

Polysubstance Use 50.0% a 70.0% 61.0% 73.8% b
*

Differing subscripts indicate a significant group difference