Figure 2From: Procalcitonin as a marker of sepsis and outcome in patients with neurotrauma: an observation study The initial serum concentration of procalcitonin (PCT) and C-reactive protein (CRP) after neurotrauma and the development of septic complication during a 28-day follow-up. SIRS: systemic inflammatory response syndrome, *p < 0.05, Mann–Whitney U test.Back to article page