Table 1. Overview of methadone dose genome-wide association study (GWAS) sample.
African-Americans | European-Americans | |
---|---|---|
Sample size | 383 | 1,027 |
Men | ||
Subjects, n (%) | 225 (58.8) | 617 (60.1) |
DSM-IV OD criteria, mean | 6.5 | 6.7 |
Age, mean (SD), years | 45.6 (8.4) | 37.2 (10.1) |
Weight, mean (SD), kg | 87.7 (17.3) | 88.0 (17.6) |
Methadone dose, mean (SD), mg | 66.1 (29.8) | 77.7 (33.1) |
Women | ||
Subjects, n (%) | 158 (41.3) | 410 (39.9) |
DSM-IV OD criteria, mean | 6.4 | 6.7 |
Age, mean (SD), years | 43.0 (7.2) | 37.5 (9.8) |
Weight, mean (SD), kg | 82.4 (21.9) | 71.5 (16.5) |
Methadone dose, mean (SD), mg | 70.7 (31.8) | 78.1 (35.1) |