• Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P. R. China;
XIE Wen, Email: whxw007@126.com
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Objective  To investigate the values of cytokines in evaluating the severity and prognosis of patients with coronavirus disease 2019 (COVID-19). Methods  A total of 205 COVID-19 patients in Wuhan Leishenshan Hospital were retrospectively analyzed. According to the severity of the disease, patients were divided into common group (n=117), severe group (n=69) and critical group (n=19). The patients’ basic condition and cytokine related parameters were collected, the differences between the three groups were compared and their values in assessing the severity and prognosis of COVID-19 patients were analyzed. Results  There were statistically significant differences in the age, severe acute respiratory syndrome coronavirus 2 nucleic acid test results, interleukin (IL)-6, IL-10, IL-2 receptor, IL-8, and tumor necrosis factor-α among the three groups of patients (P<0.05). Correlation analysis showed that the age, severe acute respiratory syndrome coronavirus 2 nucleic acid test continued to be positive for 20 days, IL-6 level, IL-10 level, IL-2 receptors level, IL-8 level and tumor necrosis factor-α level were related to the classification of COVID-19. The correlation coefficient rs was 0.354, 0.187, 0.366, 0.327, 0.329, 0.273 and 0.157, respectively (P<0.05). The levels of IL-6, IL-10, IL-2 receptor, IL-8, and tumor necrosis factor-α in dead patients with COVID-19 were higher than those in surviving patients (P<0.05). Multivariate analysis showed that age [odds ratio (OR)=1.034, 95% confidence interval (CI) (1.006, 1.063), P=0.016], IL-6 level [OR=1.030, 95%CI (1.006, 1.055), P=0.015], IL-10 level [OR=1.088, 95%CI (1.003, 1.179), P=0.042] and IL-2 receptor level [OR=1.003, 95%CI (1.001, 1.005), P=0.001] were independent risk factors for common COVID-19 to become severe or critical. Conclusion  The levels of cytokines in COVID-19 patients are closely related to the severity and prognosis of the disease.

Citation: JIN Xin, WANG Dong, BAO Tengfei, GU Junjuan, DUAN Yongwei, XIE Wen. Values of cytokines in evaluating the severity and prognosis of patients with coronavirus disease 2019. West China Medical Journal, 2021, 36(11): 1502-1507. doi: 10.7507/1002-0179.202008212 Copy

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