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. 2023 Mar 6;24(4):604–611. doi: 10.1038/s41590-023-01445-w

Extended Data Fig. 6. Correlation analyses of CXCL5, CXCL8 and CCL25 antibodies in COVID-19 convalescents.

Extended Data Fig. 6

(a) Two-tailed Pearson correlations of CXCL5, CXCL8 and CCL25 antibodies with RBD IgG, NT50 values and age for COVID-19 convalescents from the Lugano cohort at month 6 that were previously hospitalized (n = 50) or outpatient (n = 21). Average of two independent experiments. (b) AUC of ELISA showing CXCL5, CXCL8 and CCL25 antibodies in healthy controls (Control, n = 23) and in COVID-19 convalescents (n = 71) from the Lugano cohort at month 6 grouped by gender (n = 33, females; n = 38, males). Average of two independent experiments. Horizontal bars indicate median values. Kruskal-Wallis test followed by Dunn’s multiple comparison test. (c) AUC of ELISA showing NT50 and RBD IgG values in COVID-19 convalescents (n = 71) from the Lugano cohort at month 6 grouped by disease severity (n = 50 hospitalized; n = 21, outpatient) and by gender (n = 33, females; n = 38, males). Average of two independent experiments. Horizontal bars indicate median values. Two-tailed Mann–Whitney U-tests.

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