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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Addict Behav. 2014 Jun 2;39(10):1522–1527. doi: 10.1016/j.addbeh.2014.05.023

Table 3.

Conditional Comorbidities as a Function of Abuse

Substance Dependence Comorbidity Total (%) By Abuse p-value 1 OR [C.I.]
Abused (%) Not Abused (%)
Any psychiatric disorder 80.0 93.4 59.2 <.001 9.79 [3.36, 28.58]
Any mood disorder 64.8 77.6 44.9 <.001 4.26 [1.95, 9.29]
Alcohol Dependence Any anxiety disorder 44.0 56.6 24.5 <.001 4.02 [1.82, 8.88]
# Abused= 76 Psychotic symptoms 17.7 26.7 4.1 .001 8.55 [1.90, 38.48]
# Not Abused= 49 BPD 38.4 53.9 14.3 <.001 7.03 [2.81, 17.61]
ASPD 36.0 46.1 20.4 .003 3.33 [1.45, 7.62]
Any psychiatric disorder 76.5 88.6 63.4 .006 4.5 [1.46, 13.89]
Any mood disorder 50.6 65.9 34.1 .003 3.73 [1.52, 9.15]

Cannabis Dependence Any anxiety disorder 36.5 47.7 24.4 .022 2.83 [1.12, 7.15]
# Abused= 44 Psychotic symptoms 13.3 20.9 5.0 .032 5.03 [1.02, 24.92]
# Not Abused= 41 BPD 23.5 36.4 9.8 .004 5.29 [1.59, 17.56]
ASPD 37.6 45.5 29.3 .094 2.01 [0.82, 4.94]
Any psychiatric disorder 74.1 88.7 59.4 <.001 5.35 [2.53, 11.30]
Any mood disorder 56.0 72.2 39.6 <.001 3.96 [2.16, 7.24]

Cocaine Dependence Any anxiety disorder 34.7 49.5 19.8 <.001 3.97 [2.09, 7.53]
# Abused= 97 Psychotic symptoms 13.8 23.2 4.3 <.001 6.78 [2.24, 20.56]
# Not Abused= 96 BPD 30.2 46.4 13.7 <.001 4.46 [2.69, 11.08]
ASPD 27.5 35.1 19.8 .013 2.19 [1.14, 4.20]
Any psychiatric disorder 64.4 83.3 51.2 .004 4.77 [1.54, 14.79]
Any mood disorder 49.3 66.7 37.2 .012 3.38 [1.27, 8.98]

Opioid Dependence Any anxiety disorder 28.8 46.7 16.3 .005 4.50 [1.53, 13.27]
# Abused= 30 Psychotic symptoms 13.9 33.3 0.0 <.001 1.50 [1.17, 1.93]
# Not Abused= 43 BPD 20.8 33.3 11.9 .028 3.70 [1.11, 12.33]
ASPD 32.9 50.0 20.9 .010 3.78 [1.46, 10.54]
1

p values are based on chi-square tests