Figure 2.

Weekly incidence rate of any AEIs reported via AERC within 7 days post-vaccination in participants receiving Fluarix Tetra.

The figure shows the percentage of participants reporting an AEI at least once on the AERC estimated from logistic GEE models adjusted for clustering effect of general practices, with upper and lower limits of the 95% CI based on the robust variance estimate AEI: adverse event of interest; AERC: adverse event reporting card; 95% CI: 95% confidence interval; GEE: generalized estimating equation; LL: lower limit; UL: upper limit