The clinical course and its correlated immune status in COVID-19 pneumonia

R He, Z Lu, L Zhang, T Fan, R Xiong, X Shen… - Journal of Clinical …, 2020 - Elsevier
Objectives To explore the clinical course and its dynamic features of immune status in
COVID-19 patients and find predictors correlated with severity and prognosis of COVID-19.
Methods The electronic medical records of 204 patients with COVID-19 pneumonia
confirmed by nucleic acid testing were retrospectively collected and analyzed. Results All
patients were divided into severe (69) and non-severe group (135). Lymphocyte subsets
count, including CD3+ T cell, CD4+ T cell, CD8+ T cell, B cell (CD19+) and NK cell (CD16+ …