Results
REGRESSION, DISEASE
Overall, 460 participants were randomized in units A–C in the young adults' trial, 183 and 277 in the Flowchart of study participants.Overall, 27 participants developed Before vaccination, there was no significant difference in GMTs of IgG anti–(a) Distribution of IgG anti–Overall, 107 of 146 (73%) vaccinees showed a ≥4-fold rise in titre between days 0 and 17.On day 17, the GMT of IgG anti–IgG anti–GMT, geometric mean titre.Using the antibody distribution (Serum IgG anti–After multiple imputation (predictive mean matching method).A multivariable logistic regression model (complete-case analysis and using an imputed data set) that included vaccination status and IgG anti–The estimated probability of disease as a function of IgG anti–Using the nonparametric method reported by Donovan et al. [