Copyright
©The Author(s) 2021.
World J Clin Cases. May 6, 2021; 9(13): 2994-3007
Published online May 6, 2021. doi: 10.12998/wjcc.v9.i13.2994
Published online May 6, 2021. doi: 10.12998/wjcc.v9.i13.2994
Figure 1 Flowchart of the study selection process.
Figure 2 Nomogram.
BMI: Body mass index; PF: PaO2/FiO2; NL: Neutrophil/lymphocyte.
Figure 3 Calibration and discrimination plot of the coronavirus disease 2019 critical prediction model.
- Citation: Tang M, Yu XX, Huang J, Gao JL, Cen FL, Xiao Q, Fu SZ, Yang Y, Xiong B, Pan YJ, Liu YX, Feng YW, Li JX, Liu Y. Clinical diagnosis of severe COVID-19: A derivation and validation of a prediction rule. World J Clin Cases 2021; 9(13): 2994-3007
- URL: https://www.wjgnet.com/2307-8960/full/v9/i13/2994.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v9.i13.2994