Figure 2.

The relationship between achieved intervention coverage and potential impact fraction, which determines the effectiveness of the intervention, presented for each of the five equity strata in the population (Q1 – the wealthiest quintile; Q5 – the poorest quintile; to expose the continuum of relationships and effects that the important determinants in this framework have on mortality reduction and equity, the vertical axis is taken from Figure 1, while the horizontal axis measures the effectiveness in different equity strata.).