Table 1.
Characteristic | African-American | European-American |
---|---|---|
Sample size | 1,136 | 2,428 |
Age, years (SD) | 40.2 (7.4) | 38.4 (9.7) |
Female (%) | 592 (52.1) | 1,362 (56.1) |
DSM-IV Alcohol Dependence (%) | 567 (49.9) | 1,084 (44.6) |
DSM-IV Cocaine Dependence (%) | 458 (40.3) | 454 (18.7) |
DSM-IV Nicotine Dependence (%) | 535 (47.1) | 1,066 (43.9) |
FTND score (SD) | 4.93 (2.32) | 5.06 (2.76) |
No addiction (%) | 397 (34.9) | 1,018 (41.9) |
One type of addiction (%) | 198 (17.4) | 540 (22.2) |
Two types of addiction (%) | 260 (22.9) | 539 (22.2) |
Three types of addiction (%) | 280 (24.6) | 327 (13.5) |
Notes: SD = Standard Deviation.