| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Breathing difficulty | 1 | 0 | |
| Chronic obstructive pulmonary disease | 1 | 0 | |
| Cystic fibrosis | 1 | 0 | |
| Excess mucus | 1 | 0 |
| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Breathing difficulty | 1 | 0 | |
| Chronic obstructive pulmonary disease | 1 | 0 | |
| Cystic fibrosis | 1 | 0 | |
| Excess mucus | 1 | 0 |