Evaluation of antibody levels and certain biochemical parameters in the patients infected with SARS-CoV-2

Objective: In cases with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disease clinical usefulness of serological tests remains uncertain. The study aimed to evaluate anti-SARS-CoV-2 antibody and some biochemical parameters such as leukocyte (WBC), neutrophil (NEU), lymphocyte (LYM), thrombocyte (PLT), erythrocyte (RBC), hemoglobin (Hb), ferritin, procalcitonin (PCT), C-reactive protein (CRP) and D-dimer in the patient specimens sent from the polyclinic and service/intensive care unit. Materials and Methods: A total of 110 patients' specimens sent from the polyclinic and from the service/intensive care unit were used. SARS-CoV-2 RT PCR, immunoassay SARS-CoV-2 antibody and other biochemical tests were assessed.