Skip to main content
. 2006 Mar 16;78(5):759–769. doi: 10.1086/503631

Table 3.

Demographic Characteristics and Comorbid Psychiatric and Substance-Use Disorders[Note]

Whole Samplea(n=2,881)
Sample withDSM-IV OD(n=666)
Cluster E(n=346)
Cluster A(n=730)
Characteristic No. (%)
of Subjects
No. with
Missing Data
No. (%)
of Subjects
No. with
Missing Data
No. (%)
of Subjects
No. with
Missing Data
No. (%)
of Subjects
No. with
Missing Data
Male sex 1,492 (51.8) 0 373 (56.0) 0 197 (56.9) 0 275 (37.7) 0
EA ethnicity 1,331 (46.2) 0 452 (67.9) 0 253 (73.1) 0 203 (27.8) 0
ASPD 175 (12.0) 1,421 87 (13.6) 28 46 (13.8) 13 72 (10.0) 12
Compulsive gambling 135 (9.2) 1,420 56 (8.8) 30 24 (7.2) 12 65 (9.1) 12
Panic disorder 109 (7.4) 1,412 73 (11.4) 26 51 (15.1) 9 29 (4.0) 8
Agoraphobia 60 (4.1) 1,426 26 (4.1) 29 18 (5.4) 11 27 (3.8) 17
PTSD 149 (10.2) 1,414 69 (10.8) 26 39 (11.6) 10 69 (9.6) 10
Major depression 195 (13.4) 1,431 96 (15.2) 35 50 (15.2) 17 87 (12.2) 15
Bipolar disorder 77 (5.2) 1,408 39 (6.1) 24 26 (7.8) 11 29 (4.0) 5
Tobacco dependence 984 (65.4) 1,376 492 (73.9) 0 263 (76.0) 0 422 (57.8) 0
Alcohol:
 Dependence 653 (43.4) 1,376 296 (44.4) 0 164 (47.4) 0 306 (41.9) 0
 Abuse 350 (23.3) 1,376 149 (22.4) 0 77 (22.3) 0 169 (23.2) 0
Cocaine:
 Dependence 1,238 (82.3) 1,376 559 (83.9) 0 294 (85.0) 0 587 (80.4) 0
 Abuse 46 (3.1) 1,376 28 (4.2) 0 15 (4.3) 0 15 (2.1) 0
Opioid:
 Dependence 666 (44.3) 1,376 666 (100.0) 0 346 (100.0) 0 0 (0) 0
 Abuse 31 (2.1) 1,376 31 (4.7) 0 0 (0) 0 0 (0) 0

Note.— ASPD = antisocial personality disorder; PTSD = posttraumatic stress disorder.

a

“Whole sample” includes nongenotyped parents.

HHS Vulnerability Disclosure