Number (%) of respondents whose choices were determined by a dominant symptom (n=162)
| Daytime cough (1) (3)4-150 | 21 (13.0%) |
| Daytime breathlessness (2) (1) | 4 (2.5%) |
| Daytime wheeze (3) (2) | 0 (0%) |
| Chest tightness (4) (5) | 1 (0.6%) |
| Sleep disturbance (5) (4) | 2 (1.2%) |
↵4-150 Numbers in brackets show the order of presentation of symptoms in questionnaire 1 and questionnaire 2 scenarios.