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11 September 2020: Clinical Research

A Retrospective Study of the C-Reactive Protein to Lymphocyte Ratio and Disease Severity in 108 Patients with Early COVID-19 Pneumonia from January to March 2020 in Wuhan, China

Miao Yang 1ACDEG , Xiaoping Chen 2ABCF* , Yancheng Xu 1ADFG*

DOI: 10.12659/MSM.926393

Med Sci Monit 2020; 26:e926393

Table 3 Characteristics of ROC curves in severe COVID-19 patients.

VariablesAUCSE95%CIYouden index JAssociated criterionSensitivitySpecificityP-value
CRP (mg/L)0.7870.0470.698 to 0.8600.512>26.3083.33%67.86%
LYM (×10/L)0.6430.0680.545 to 0.7330.327≤0.9079.17%53.57%0.0347
CRP/LYM (mg·10)0.7820.0470.693 to 0.8560.518>16.6295.83%55.95%
CRP – C-reactive protein; LYM, lymphocytes; CRP/LYM – the ratio of C-reactive protein to lymphocytes; AUC – areas under the curve; 95% CI – 95% confidence interval; SE – standard error.

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750