Higher rates of respiratory failure were observed for WBC count ≥ 8.11 103/μL (p = 0.007), absolute neutrophil count ≥ 5.93 103/μL (p = 0.009), absolute lymphocyte count < 0.99 103/μL (p = 0.012), absolute monocyte count < 0.39 103/μL (p = 0.004), absolute eosinophil count < 0.05 103/μL (p = 0.002), NLR ≥ 11.11 (p < 0.001), D-Dimer ≥ 416 ng/mL (p = 0.002), Fibrinogen ≥ 597 mg/dL (p = 0.005), C-Reactive Protein ≥ 78.6 mg/L (p = 0.014), LDH ≥ 392 U/L (p < 0.001). This evidence concerns the gene CRP and respiratory failure.