COVID-19 Priority Research Paper Volume 12, Issue 13 pp 12432—12440
Serum IgM against SARS-CoV-2 correlates with in-hospital mortality in severe/critical patients with COVID-19 in Wuhan, China
Figure 1. Correlation between Antibody titer and in-hospital mortality in severe/critical patients with COVID-19. Dash lines represent median value as cutoff in IgG (113 AU/ml) and IgM (50 AU/ml) respectively.