Table 1 Characteristics of participants
Variable (unit) | Value (SD†) |
|---|---|
Age (years) | 59.9 (10.7) |
BMI (kg/m 2 ) ‡ | 28.2 (5.2) |
FVC (liter) | 3.82 (1.01) |
FEV 1 (liter) | 2.90 (0.80) |
FVC% ‡ (%) | 98.4 (15.2) |
FEV 1 % ‡ (%) | 96.5 (16.4) |
Women (%) | 52.3% |
African-American (%) | 6.9% |
Smoking | |
Never-Smoker (%) | 42.8% |
Ex-Smoker (%) | 43.5% |
Current-Smoker (%) | 13.7% |
Pack-years of smoking | 14.8 (23.0) |
Alcohol Intake | |
Never Drinkers | 3.0% |
Current Drinkers | 68.1% |
Non-Current Drinkers | 28.8% |
Past 30 days alcohol intake | |
Total Alcohol (g/day) § | 8.2 (17.8) |
Beer (g/day) § | 3.0 (8.8) |
White Wine (g/day) § | 1.3 (5.0) |
Red Wine (g/day) § | 1.0 (3.4) |
Fortified Wine (g/day) § | 0.03 (0.5) |
Liquor (g/day) § | 2.8 (13.6) |
Lifetime alcohol intake | |
Total Alcohol (kg) | 210.6 (600.6) |
Beer(kg) | 98.7 (215.3) |
White Wine (kg) | 16.6 (127.1) |
Red Wine (kg) | 10.4 (37.6) |
Fortified Wine (kg) | 2.7 (35.5) |
Liquor (kg) | 81.6 (495.0) |