Fig. 2From: 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 age, FPG and HbA1c among the four subgroups. DM, diabetes mellitus; non-DM, without diabetes mellitus; COVID-19, coronavirus disease 2019; FPG, fasting plasma glucose; HbA1c, glycated hemoglobin A1c. a age. b FPG levels. c HbA1c levels. Unpaired two-way ANOVA was used for interaction comparisons (a Pā<ā0.05; b, c, P allā>ā0.05). Unpaired one-way ANOVA was used for intergroup comparisons (a Pā<ā0.05; b, c P allā<ā0.0001). Unpaired t-tests was used for comparison with the non-severe non-DM subgroup, *Pā<ā0.05, **Pā<ā0.01, ***Pā<ā0.001, ****Pā<ā0.0001. Unpaired t-tests was used for comparison with the severe non-DM subgroup, ###Pā<ā0.001Back to article page