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Estimated sample size based on 0.80 power and 25% difference between vaccine groups.
| Vaccine group§ | Post-immunization GMC | Standard deviation (SD) | Sample size |
|---|---|---|---|
| GranzymeB (units/mg protein) | |||
| TIV1 | 882 | 460 | 35 |
| ADV | 880 | 532 | 46 |
| IDV | 932 | 511 | 38 |
| TIV2 | 780 | 634 | 83 |
