Figure 1.

Subject disposition. ATP, according to protocol. *Women may have been excluded for more than one reason, but were only counted for the primary reason for exclusion. Primary and secondary between-group comparisons to assess non-inferiority were performed in the according-to-protocol (ATP) cohort for immunogenicity on women who were seronegative and DNA-negative (by PCR) prior to vaccination for the antigen under analysis. Exploratory analyses of superiority and analyses of reactogenicity/safety were performed in the total vaccinated cohort on all women irrespective of their serostatus and DNA status prior to vaccination.