Fig. 3: Cytokine profiles stratify COVID-19 patients.
From: Age-severity matched cytokine profiling reveals specific signatures in Covid-19 patients

Venn diagram showing cytokines, chemokines, and growth factors as related to Age (Gray), HT (Green), and DS (Orange) (A). Graphs indicate the minimum (Min), maximal (Max), and mean plasma concentration values (pg/ml) of age-dependent (B) or age-independent (C) cytokines, chemokines, and growth factors of patients with the indicated DS score. The P-value (mild versus critical) has been calculated using a non-parametric Mann–Whitney test.