Fig. 2From: Fever and hypothermia represent two populations of sepsis patients and are associated with outside temperatureLactate concentrations (mmol/ml, a) and procalcitonin concentrations (ng/ml, b), median and interquartile range, associated with body temperature intervals (°C); p value for overall difference, each white letter denotes a homogenous subgroup with increasing values from a to d, categories not sharing a common letter are significantly different from each other. Kruskal–Wallis test with stepwise post hoc comparisonBack to article page