Outcomes | Asthma clinic | Standard care | RBI (95% CI) | NNT (CI) |
---|---|---|---|---|
Owning a peak flow meter | 73% | 56% | 30% (5 to 62) | 6 (3 to 31) |
RRR (CI) | ||||
---|---|---|---|---|
Waking at night because of asthma | 7.0% | 20% | 64% (21 to 84) | 8 (4 to 29) |
RRI (CI) | NNH (CI) | |||
---|---|---|---|---|
‡Abbreviations defined in glossary; RBI, RRR, RRI, NNT, NNH, and CI calculated from data in article. | ||||
Currently smoking | 15% | 7% | 108% (−8.5 to 378) | Not significant |