Fig. 5From: Overall reduced lymphocyte especially T and B subsets closely related to the poor prognosis and the disease severity in severe patients with COVID-19 and diabetes mellitusComparison of B lymphocyte count and percentage among the four subgroups. DM, diabetes mellitus; non-DM, without diabetes mellitus; COVID-19, coronavirus disease 2019. a B lymphocyte count. b B lymphocyte percentage. Unpaired one-way ANOVA was used for intergroup comparisons (a, b P allā<ā0.0001). Unpaired t-tests was used for comparisons with the control group or between two subgroups, **Pā<ā0.01, ***Pā<ā0.001, ****Pā<ā0.0001Back to article page