Table 4 Laboratory data of the study population

White blood cell (× 10³/μL)^b

9.6 (6.6–14.4)

13.7 (10.4–17.6)

Lymphocyte counts (× 10³/μL)^b

0.74 (0.43–1.2)

0.7 (0.4–1.1)

Neutrophil/lymphocyte^b

12 (5.2–19)

17.2 (9.4–27.1)

PNL, %^b

8.1 (5.5–12.6)

12.3 (8.6–15.9)

Thrombocyte counts (× 10³/μL)^a

263 ± 120

263 ± 113

Procalcitonin (µg/L)^b

0.20 (0.09–0.76)

0.52 (0.16–3.28)

C-reactive protein (mg/dl)^b

125 (83–175)

135 (82–210)

Blood urea nitrogen (mg/dl)^b

23 815–34)

33 (21–52)

Creatinine (mg/dl)^b

0.9 (0.7–1.2)

0.9 (0.7–1.6)

Aspartate aminotransferase (U/L)^b

41 (25–74)

43 (27–79)

Alanine aminotransferase (U/L)^b

31 (19–53)

35 (19–67)

D-dimer (µg/L)^b

512 (330–1079)

993 (509–2778)

Ferritin (ng/ml)^b

703 (338–1246)

954 (478–1650)

Fibrinogen (mg/dl)^b

6.3 (5.1–8.2)

6.3 (4.3–8.2)

Troponin I (ng/mL)^b

0.03 (0.01–0.10)

0.05 (0.02–0.10)

Lactate dehydrogenase (IU/L)^b

407 (281–555)

429 (303–578)

POaO2/FIO2 (arrival)^b

127 (98–156)

127 (87–180)

Lactate (entry) (mmol/L)^b

1.5 (1–2)

1.6 (1.1–2.1)