Fig. 8From: Estimation of invasive Group B Streptococcus disease risk in young infants from case-control serological studiesKaplan-Meier estimates of the RCD of GBS serotype Ia IgG concentrations and non-parametric, MMA and Weibull estimates of RRR and ADR for GBS serotype Ia at various infant and maternal IgG concentrations using data from the SA studyBack to article page