Fig. 2.

Days free from complications associated with acute brain failure in septic intensive care unit patients sedated with the α₂ adrenoceptor agonist, dexmedetomidine, or the benzodiazepine, lorazepam. Data are represented in a box and whisker plot reflecting the median, lower, and upper quartiles and the lower and upper extremes of days/patient. Reproduced with permission from Pandharipande et al. 49