N | Percentage | Addiction | Other medical diseases | Other types of studies | Cell line | Overall | |
All subjects | 1416 | 100% | 88% | 87% | 86% | 85% | 87% |
By gender | |||||||
Female | 534 | 38% | 87% | 86% | 84% | 84% | 85% |
Male | 882 | 62% | 89% | 87% | 86% | 86% | 87% |
p Value | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | ||
By ethnicity | |||||||
African American | 536 | 38% | 85% | 82% | 80% | 82% | 82% |
Caucasian | 526 | 37% | 91% | 90% | 89% | 87% | 89% |
Hispanic | 258 | 18% | 93% | 90% | 89% | 89% | 90% |
Other | 96 | 7% | N/A | N/A | N/A | N/A | N/A |
p Value | 0.0137 | 0.0017 | 0.0012 | 0.2107 | <0.0001 | ||
By drug dependence | |||||||
Alcohol | 291 | 21% | 89% | 86% | 84% | 84% | 86% |
Cocaine | 219 | 15% | 87% | 82% | 81% | 83% | 83% |
Healthy volunteer | 397 | 28% | 82% | 81% | 80% | 78% | 80% |
Opiate | 493 | 35% | 95% | 94% | 94% | 93% | 94% |
Unclassified | 16 | 1% | N/A | N/A | N/A | N/A | N/A |
p Value | <0.0001 | <0.0001 | <0.0001 | <0.0001 | <0.0001 |
There was no significant difference in the consent rates by gender, ethnicity, or drug use status for studies of the molecular genetics of addictive diseases conducted within our laboratory (table 1).