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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Am J Addict. 2011 Jul 18;20(5):405–411. doi: 10.1111/j.1521-0391.2011.00155.x

Table 3.

At least one personality disorder vs. no personality disorder(s) relative to substance use disorder

Substance Use Disorder No personality disorder (n=9) At least one personality disorder (n=136) p-value
Alcohol 8 (88.9) 109 (80.1) 1.0
Cannabis 6 (66.7) 48 (35.3) 0.078
Cocaine 4 (44.4) 51 (37.5) 0.731
Opiates 2 (22.2) 6 (4.4) 0.079
Methamphetamine 3 (33.3) 49 (36.0) 1.0
Ecstasy 0 (0) 9 (6.6) 1.0
Gamma Hydroxy Butyrate (GHB) 0 (0) 12 (8.8) 1.0

All values are n (%)

Statistical test: Fisher’s exact test