Fig. 2From: Diagnostic accuracy of C-reactive protein and procalcitonin in suspected community-acquired pneumonia adults visiting emergency department and having a systematic thoracic CT scanC-reactive protein (CRP) (upper panel) and procalcitonin (PCT) (lower panel) boxplot for patients according to each level of community-acquired pneumonia diagnosis certainty classification. PCT values greater than 5 μg/L are not shownBack to article page