Fig. 3From: Differences in reported sepsis incidence according to study design: a literature reviewBoxplot of the incidence of sepsis and severe sepsis stratified on World Bank region. The figure gives a crude estimate of the median, the interquartile range (IQR), and the highest and lowest value within 1.5 × IQR. Data beyond the end of the whiskers are plotted as black points. Points represent single observations that contribute data to the estimate; colours indicate whether the study is chart- or code-basedBack to article page