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Meta-analysis of clinical outcomes recorded in six trials of 761 patients comparing antibiotics with placebo for treating uncomplicated acute sinusitis14-19
| Outcome | Risk ratio (95% CI) for antibiotic treatment | Outcome (95% CI) with placebo |
|---|---|---|
| Clinical cure | 1.33 (1.02 to 1.74) | 34% (21% to 51%) |
| Clinical failure | 0.54 (0.37 to 0.79) | 31% (21% to 43%) |
