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. 2021 Jul 6;48:307–311. doi: 10.1016/j.ajem.2021.06.075

Table 2.

Evaluation of mean laboratory values of patients with COVID-19 infection.

Mean ± SD Minimum–Maximum
WBC (109 L) 6.821 ± 2.784 2.21–25.12
Hb (g/dL) 13.15 ± 1.60 7.9–17.4
PLT (109 L) 254.72 ± 74.01 81–592
CRP (mg/L) 5.82 ± 8.56 3–62
Procalcitonin (μg/L) 0.086 ± 0.125 0.02–1.69
ProBNP (ng/L) 248.09 ± 1699.40 35–28,000
CK (U/L) 110.47 ± 78.89 32–814
CK-MB (μg/L) 2.97 ± 2.45 0.5–19
Troponin I (μg/L) 0.003 ± 0.20 0–0.23

Statistics: Descriptive. Abbreviations: CK, Creatine kinase; CRP, C-reactive protein; Hb, hemoglobin; MIS-C, multisystem inflammatory syndrome in children; proBNP, pro–brain natriuretic peptide; WBC, white blood cell count.