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The distribution of tests performed on the three separate visits within 2–3 weeks
| Visit 1 (V1) | Visit 2 (V2) | Visit 3 (V3) |
|---|---|---|
| Informed consent | Methacholine | Collection of PEF cards |
| Inclusion/exclusion | Skin prick test | Mannitol |
| Weight/Height | Questionnaire | |
| FEV1 with reversibility | ||
| PEF instruction |
Tests included in the analysis of the diagnostic value of asthma tests are written in italic.
