Figure 7.

Distribution of individual clinical variables by cluster

Example of the distribution of four clinical variables by cluster across the three patient cohorts. Base excess, EGFR, lactate, and urea are shown. Boxes represent the median and IQR with whiskers extended to the lowest or highest data within 1.5 IQR of the lower or upper quartiles. Clusters are ordered along the x axis in relation to the increasing rate of associated 28-day mortality. Missing observations were excluded, and the number of observations was used to scale the width of each box. Analysis was performed on clusters which comprised at least 10 patients in each cohort.