Baseline characteristics
According to the normal value of CD4+T cells, the 105
severe COVID-19 patients were divided into two groups: low
CD4+T cell count (<404 cells/ul) group and
high CD4+T cell count (≥404 cells/ul) group. Compared
with patients in the high group, in terms of laboratory findings,
patients in the low CD4+T cell count group showed
lower median platelet count, lymphocyte percentage, lymphocyte count,
estimated glomerular filtration rate, total cholesterol, low density
lipoprotein, CD3+T cell count, CD4+T
cell count, CD8+T cell count, but a higher median
creatinine level. In terms of computed tomography findings, patients in
the high group more often represented as local patchy shadowing.
Detailed features of laboratory data, symptoms, treatments and outcomes
are shown in the table1.