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. 2022 Feb 2;8(3):FSO783. doi: 10.2144/fsoa-2021-0126

Figure 2. . SARS-CoV-2 immunoglobulin G levels correlated with hospital length of stay.

Figure 2. 

Correlation between antibody response was measured in GRUs to five SARS-CoV-2 epitopes and length of stay in hospitalized patients with COVID-19. IgM (top) and IgG (bottom) to five SARS-CoV-2 epitopes were measured. IgM was not significantly correlated with length of stay. IgG response to the nucleocapsid (CoV2NC.IgG) and all four S protein domains (CoV2S1.IgG, CoV2S1RBD.IgG, CoV2S1S2.IgG, CoV2S2.IgG) was positively correlated to length of stay.

GRUs: Genalyte response units; Ig: Immunoglobulin.