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SUBJECT DEMOGRAPHICS
| Nonsmoking Control Subjects | Smoking Control Subjects | Alcoholic Nonsmokers | Alcoholic Smokers | |
|---|---|---|---|---|
| Number | 8 | 12 | 10 | 33 |
| Male, n (%) | 2 (75) | 9 (75) | 8 (80) | 31 (94) |
| Age, yr (SD) | 41 (4) | 46 (5) | 47 (5)* | 48 (5) |
p = 0.01 (compared with nonsmoking controls).
