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. 2021 Jun 7;148(2):368–380.e3. doi: 10.1016/j.jaci.2021.05.032

Fig 4.

Fig 4

Comparison of cytokine levels in BAL fluid and plasma. A, The absolute median concentrations of cytokines, chemokines, and growth factors in BAL fluid and plasma. B, Heat map representation of cytokine, chemokine, and growth factor levels in BAL fluid and plasma of patients with severe COVID-19. Numbers in box represent the mean levels in detected. C, The absolute concentration of various chemokines and cytokines in BAL fluid of patients with severe COVID-19. D, CXCL1 levels in BAL fluid of male and female subjects with subjects with severe COVID-19. E CXCL8 levels in BAL fluid of male and female subjects with severe COVID-19. F-H, Neutrophil (F), lymphocyte (G), and eosinophil (H) contents of BAL fluid of healthy subjects and patients with severe COVID-19. C-E, Results are expressed as medians ± SDs. F-H, Results are expressed as mean cell counts ± SDs. ∗∗∗∗P < .0001, as determined using the Mann-Whitney nonparametric test.