CRP and COVID-19: Also, NLR ≥ 3.3 (OR, 9.1; 95% CI, 1.9–42), CRP ≥ 30 mg/L (OR, 4.1; 95% CI, 1.2-13.6), D-dimer ≥ 1000 ng/mL (OR, 4; 95% CI, 1.5–10.7) and age (OR, 1.11; 95% CI, 1.04–1.18-year increase) were identified as risk factors for mortality among COVID-19 patients.