Role of serological rapid antibody test in the management of possible COVID-19 cases

Table 3 The laboratory parameters of serologically positive reverse transcription polymerase chain reaction negative coronavirus disease 2019 patients

Value	mean ± SD
ESR in mm/h	68.5 ± 41.7
LDH in U/L	362 ± 152
CRP in mg/L	95 ± 101
Ferritinin μg/L	778 ± 684
WBCs	8621 ± 3549
Lymphocytes, n (%)	1430 ± 530
Lymphocytes, n (%)	22 ± 10.8
Neutrophils, n (%)	5390 ± 2450
Neutrophils as %	70.5 ± 12.3
D-Dimer in mg/L	1875 ± 2757
Procalcitonin in mg/L	0.15 ± 0.03

CRP: C-reactive protein; ESR: Erythrocyte sedimentation rate; LDH: Lactate dehydrogenase; WBCs:White blood cells.