ARCHITCT ci16200; clinical chemistry analyzer; immunoassay analyzer; C reactive protein; ferritin; hemoglobin; adult; aged; article; basophil count; blood cell count; blood sampling; computer assisted tomography; controlled study; coronavirus disease 2019; disease course; disease severity; electronic medical record system; eosinophil count; erythrocyte sedimentation rate; female; ferritin blood level; hemoglobin blood level; hospital patient; human; immunoturbidimetry; laboratory test; leukocyte count; lung parenchyma; lymphocyte count; major clinical study; male; medical record review; middle aged; nasopharyngeal swab; neutrophil count; platelet count; protein blood level; real time reverse transcription polymerase chain reaction; retrospective study; water pipe smoking; Cobas 8000