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. 2020 Dec 16;8:626182. doi: 10.3389/fped.2020.626182

Table 3.

Reported laboratory findings in patients with MIS-C (6, 7, 1123).

Parameters Mean (range) % elevated ↑ or decreased ↓ (n)
Complete blood count
White blood cell count (×109/L) 13.4 (3.95–42.8) NR
Lymphocytes (×109 cells/L) 0.94 (0.12–6.44) ↓ 88.4% (114/129)
Neutrophils (×109 cells/L) 13.0 (3.3–36.4) ↑ 100% (104)
Hemoglobin (g/dL) 10.6 (5.3–18.1) ↓ 81.5% (44/54)
Platelets (×109 cells/L) 210.1 (69–892) ↑ 30.8% (4/13), ↓ 47.4% (9/19)
Cardiac inflammatory markers
BNP (pg/mL) 3624.7 (16–17814) ↑ 94.4% (67/71)
NT-proBNP (pg/L) 7129.1 (155–59291) ↑ 97.7% (84/86)
Troponin I (ng/L) 394.7 (10–6900) ↑ 93.4% (57/61)
Troponin T (ng/L) 80.0 (6–1771) ↑ 86.4% (19/22)
Systemic inflammatory markers
d-Dimer (mcg/mL) 3.97 (0.35–19.33) ↑ 88.2% (165/187)
C-reactive protein (mg/mL) 222.6 (2.96–456) ↑ 100% (162/162)
ESR (mm/h) 57.3 (21–130) ↑ 100% (46/46)
Procalcitonin (ng/mL) 82.5 (0.1–127) ↑ 89.5% (111/124)
Lactate dehydrogenase (U/L) 354.7 (178–4087) ↑ 100% (71/71)
Fibrinogen (mg/dL) 628.2 (328–948) ↑ 94.4% (51/54)
Ferritin (ng/mL) 645.0 (153–2010) ↑ 96.6% (85/88)
Chemistry
Sodium (mmol/L) 133.2 (116–141) ↓ 95.2% (20/21)
Aspartate transaminase (U/L) 41.1 (15–151) ↑ 66.7% (4/6)
Alanine transaminase (U/L) 43.3 (6–257) ↑ 60% (15/25)
Albumin (g/dL) 3.3 (1.6–4.7) ↓ 83.6% (56/67)
Cytokines
Interleukin-1 (pg/mL) 0.8 (0.4–1.6) ↑ 0% (0/4)
Interleukin-2 (pg/mL) NR ↑ 100% (8/8)
Interleukin-6 (pg/mL) 169.8 (3.1–1366) ↑ 64.9% (50/77)
Interleukin-8 (pg/mL) 45.2 (25.1–149) ↑ 50.0% (6/12)
TNF-α (pg/mL) 54.8 (44.4–68.8) ↑ 100% (4/4)
Coagulation
Prothrombin time (s) 16.2 (12.1–22.1) ↑ 90.9%
Partial thromboplastin time (s) 37.9 (27.5–85) ↑ 87.5%