Table 1. Description of patients.
| Patient | Sex | Age (years) | Associated disease | Cigarette smoke |
| CTRL | ||||
| CTRL 5 | M | 32 | None | No |
| CTRL 6 | F | 24 | None | No |
| CTRL 7 | M | 28 | None | No |
| CTRL 8 | M | 20 | None | Yes |
| CFNP * | ||||
| CFNP 1 | M | 21 | None | No |
| CFNP 2 | F | 15 | None | No |
| CFNP 3 | M | 22 | None | No |
| CFNP 4 | F | 25 | None | No |
| CFNP 5 | F | 19 | None | No |
| CFNP 6 | M | 21 | None | No |
| CFNP 7 | M | 17 | None | No |
| NP | ||||
| NP 1 | M | 25 | Samster’s disease | No |
| NP 2 | F | 29 | Aspirin intolerance | Yes |
| NP 3 | M | 35 | Asthma | No |
| NP 4 | F | 34 | Asthma | No |
| NP 5 | M | 33 | Samster’s disease | No |
| NP 6 | F | 23 | Asthma | No |
| NP 7 | M | 37 | Asthma | No |
| NP 8 | F | 41 | Samster’s disease | No |
*All CFNP patients are homozygous for the F508del CFTR mutation.