Figure 6
From: How to determine life expectancy change of air pollution mortality: a time series study

The coefficients F(i k -N k +1, i k ) for fits (with adjustments before the regressions against pollutants) with 7 intervals of lengths N k = 3 k days, k = 0 to 6, for SO 2 (part a) and PM 10 (part b). The CI are symmetric. Units of F are [μg/m3]-1.