Table 1 Proportion of the individuals for each affection status category and their mean age (TT Lifelong abstainers; SD Social Drinkers; HD Heavy drinkers; RDCA Research Diagnostic Criteria Alcoholism; ADS Alcohol Dependence Syndrome)
Affection Status | Family Sample | ||
|---|---|---|---|
|  | Number Genotyped | % | Mean age ± SD (yrs) in all cases and relatives |
TT | 7 | 4 | 58.2 ± 13 |
SD | 43 | 24 | 50.4 ± 17.1 |
HD | 22 | 13 | 41.5 ± 14.1 |
RDCA | 50 | 28 | 41.5 ± 13.5 |
ADS | 54 | 31 | 42.1 ± 11.9 |