Table 1 Patient satisfaction and preference questionnaire
Domain | Question | Description |
|---|---|---|
Performance | Q1 | Overall feeling of inhaling |
Q2 | Inhaled dose goes to lungs | |
Q3 | Amount of medication left | |
Q4 | Works reliably | |
Q5 | Ease of inhaling a dose | |
Q10 | Using the inhaler | |
Q11 | Speed medicine comes out | |
Convenience | Q6 | Instructions for use |
Q7 | Size of inhaler | |
Q8 | Durability of inhaler | |
Q9 | Ease of cleaning inhaler | |
Q12 | Ease of holding during use | |
Q13 | Convenience of carrying | |
Stand Alone | Q14 | Overall satisfaction |