Figure 6.

Effect of time since regulatory approval on rate of beginning implementation. The vertical axis shows the rate of beginning implementation (i.e. adoption) of interventions according to the number of years since regulatory approval. All interventions are included, except where too few countries were relevant to the analysis, as noted below. The grey area indicates the 95% confidence region around the result. A. High income countries only. Analysis includes all interventions except those against malaria. B. Low income countries only. Analysis includes all interventions except rotavirus vaccination