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.
“Whole sample” includes nongenotyped parents.