Figure 2From: Diagnostic value and prognostic evaluation of Presepsin for sepsis in an emergency departmentSerum procalcitonin levels in healthy control individuals, and patients with SIRS, sepsis, severe sepsis and septic shock at emergency department admission. Columns represent median procalcitonin (PCT) levels. Numbers of samples are indicated in parentheses. SIRS, systemic inflammatory response syndrome.Back to article page