Figure 2From: Gender-specific mortality in DTP-IPV- and MMR ± MenC-eligible age groups to determine possible sex-differential effects of vaccination: an observational studyFemale-to-male incidence rate ratios up to 12 years of age. Plot of crude incidence rate ratios (IRR), including 95% confidence intervals, for girls compared to boys for mortality due to natural causes, from 2000–2011, by month of age up to 12 years.Back to article page