Fig. 2

Patient counts by ethnicity across World Bank Regions. Histograms of patient counts by ethnicity for the seven World Bank Regions. INSET: APACHE II scores by ethnicity box plots. The rectangular box extends from the first to the third quartile. The line in the box is the median score. The upper and lower whiskers extend from the box to the largest and smallest scores, no further than 1.5 inter-quartile ranges from the box. Scores beyond the end of the whiskers are outlying points and are plotted individually