Table 1 Dietary habits in patients with COPD
| Respondents with COPD N (%) | Controls N (%) | P | |
| Consumption of fruits | |||
|---|---|---|---|
| Every day | 313 (39.6) | 6019 (44.3) | 0.008 |
| Less than every day | 474 (60.4) | 7619 (55.7) | |
| Consumption of vegetables | |||
| Every day | 433 (56.5) | 7385 (55.4) | 0.521 |
| Less than every day | 333 (43.5) | 5946 (44.6) | |
| Binge alcohol use | |||
| At risk | 29 (3.9) | 580 (4.4) | 0.431 |
| Not at risk | 721 (96.1) | 12591 (95.6) | |
| Heavy consumption of alcohol | |||
| At risk | 32 (4.2) | 606 (4.6) | 0.566 |
| Not at risk | 718 (95.8) | 12565 (95.4) |