Figure 1From: The effects of IgM-enriched immunoglobulin preparations in patients with severe sepsis [ISRCTN28863830]Procalcitonin plasma concentrations of patients in Pentaglobin® and control groups. Indicated are median (inner line), 25/75 percentiles (box) and 10/90 percentiles (whisker) obtained during an 8-day observation period. *P < 0.05, **P < 0.01 when compared to Day 1.Back to article page