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RTS,S Malaria vaccine in Mozambican children, 2003–2005
| Trial arm | Sample size | Number of event | Person-year at riska | Events/PYAR | Events/observation timeb |
|---|---|---|---|---|---|
| Control | 745 | 384 | 972.1 | 0.395 | 0.383 |
| RTS,S | 745 | 310 | 1004.5 | 0.309 | 0.301 |
| Overall | 1490 | 694 | 1976.6 | 0.351 | 0.342 |
aObservation time minus malaria curative treatment time
bEstimated using Eq. 3
