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Fig. 1 | Intensive Care Medicine Experimental

Fig. 1

From: Progranulin signaling in sepsis, community-acquired bacterial pneumonia and COVID-19: a comparative, observational study

Fig. 1

Flowchart describing the origin of the study population, divided by exploratory and confirmatory study. Overall, the exploratory study population consists of 260 individuals (including 114 patients with sepsis, 90 patients with SIRS, 24 patients with localized infection and 32 volunteers) and the confirmatory sample consists of 317 individuals (including 127 patients with sepsis, 92 patients with SIRS, 24 patients with localized infection, 22 patients with a COVID-19 CAP, 31 patients with non-COVID-19 CAP as well as 21 volunteers). The community-acquired pneumonia (COVID and non-COVID) groups are only represented in the confirmatory group

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