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12 May 2021: Clinical Research

Performance of Diagnostic Model for Differentiating Between COVID-19 and Influenza: A 2-Center Retrospective Study

Jingwen Li 1E , Simin Li 2B , Xiaoming Qiu 3B , Wenyan Zhu 2F , Linfeng Li 2F , Bo Qin 1A*

DOI: 10.12659/MSM.932361

Med Sci Monit 2021; 27:e932361

Table 2 Initial laboratory indices of patients with COVID-19 and influenza.

VariablesCOVID-19 (n=282)Influenza (n=211)P value
White blood cell count, ×10/L5.2±2.27.6±3.9*
Eosinophil cell count, ×10/L0.1±0.30.1±0.80.031*
Neutrophil count, ×10/L3.5±2.15.6±3.7*
Lymphocyte count, ×10/L1.3±2.61.3±0.80.066
Hemoglobin, g/L133.9±24.3131.8±22.00.410
Platelet count, ×10/L187.1±67.7195.7±85.80.098
Prothrombin time, s11.8±2.612.5±2.40.020*
Activated partial thromboplastin times, s36.4±6.530.5±6.5*
D-dimer, mg/L0.4±0.91.8±1.2*
Albumin, g/L40.0±6.237.0±7.3*
Alanine aminotransferase, U/L31.2±28.476.5±166.90.001*
Aspartate aminotransferase, U/L33.5±30.568.3±117.60.005*
Bilirubin, μmol/L11.2±8.526.4±63.7*
Potassium, mmol/L4.2±0.54.0±0.6*
Sodium, mmol/L139.9±3.7138.9±4.40.003*
Creatinine, μmol/L70.1±31.787.5±80.70.005*
C-reactive protein, mg/L22.3±23.249.9±62.4*
Creatine kinase, U/L129.6±183.4220.3±369.00.176
Lactate dehydrogenase, U/L257.2±111.8376.2±391.30.097

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