Fig. 3From: Should we adjust health expenditure for age structure on health systems efficiency? A worldwide analysisMatrix of Bland–Altman plots comparing the pairwise differences between efficiency estimates for HALE at birth (upper-diagonal) and HALE at 65 years (lower diagonal), in 2015 for 188 countries. Horizontal lines show the mean difference and the 95% CI of limits of agreementBack to article page