Fig. 1
From: Statistical design and analysis of controlled human malaria infection trials
Example of simulated data for an intervention that confers full protection in 20% of participants in the intervention group and delays time to infection by 40% among those who become infected. Boxplots of the times to infection (left) and empirical cumulative infection probabilities (right) are shown for intervention and control groups. Fully protected individuals have a time of infection that is administratively censored at the end of follow-up (Day 28)