| Ref (type) | Population | Outcome, Interventions | Results and statistical analysis | Effect size | Favours |
| Recurrence | |||||
|
Systematic review |
5253 children aged 6 months to 7 years 6 RCTs in this analysis |
Incidence of AOM
3 to 8 months
1249/3223 (39%) with influenza vaccination 832/2030 (41%) with placebo |
RR 1.00 95% CI 0.79 to 1.26 P = 0.99 |
Not significant |