Fluticasone v placebo added to cefuroxime for acute rhinosinusitis at 8 weeks
‡
Outcome
Fluticasone
Placebo
RBI (95% CI)
NNT (CI)
‡Abbreviations defined in glossary; CI for RBI calculated from data in article.
Clinical success
94%
74%
27% (6 to 58)
6 (3 to 19)