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. 2020 Jul 3;52(10):1104–1105. doi: 10.1016/j.dld.2020.06.042

Fig. 1.

Fig 1

Plasma citrulline inversely correlates with systemic inflammation in patients with COVID-19.

(A) Correlation between plasma level of citrulline and C-reactive protein (CRP). Pearson correlation test. (B) CRP levels of patients with low or normal citrulline (20 µmol/L threshold). Mann-Whitney test. (C) Ferritin level of patients with low of normal citrulline. Mann-Whitney test. (D) Albumin level of patients with low of normal citrulline. Mann-Whitney test.