1.  Was the design of this study appropriate?

2. Subjects were only examined under resting conditions, would there be a role in conducting such a study under more real life conditions?

3.  The author’s concluded that “objective outcomes should be more heavily relied on for optimal asthma care” – is this an appropriate conclusion from this study?

4. Should more studies look at subjective as well as objective evidence when evaluating the effectiveness of a treatment?