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Table 3 Comparison of laboratory measures between the two improved and non-improved groups undergoing the study intervention

From: Effectiveness of extracorporeal blood purification (hemoadsorption) in patients with severe coronavirus disease 2019 (COVID-19)

Variable

Improved patients (N = 6)

Non-improved patients (N = 4)

p-value (t-test)

Mean age (year)

55.33 ± 21.38

60.25 ± 14.10

0.699

Baseline white blood cell count (×  109/L)

8900.00 ± 3204.99

15,225.00 ± 7125.71

0.088

Baseline percentage of plasma lymphocytes (%)

8.90 ± 3.58

3.48 ± 1.96

0.038

Serum hemoglobin (mg/dL)

11.05 ± 1.69

11.30 ± 1.80

0.829

Serum platelet count (× 109/L)

241,833.33 ± 139,053.11

236,250.00 ± 78,415.03

0.944

Serum c-reactive protein (mg/L)

152.00 ± 100.07

110.00 ± 56.93

0.538

Serum lactate dehydrogenase (U/L)

819.67 ± 116.17

1400.00 ± 353.55

0.066

Blood urea nitrogen (mg/dL)

30.50 ± 22.16

51.50 ± 36.35

0.284

Serum creatinine (mg/dL)

1.23 ± 0.88

1.90 ± 1.65

0.425

Serum aspartate aminotransferase (SGOT) (U/L)

68.00 ± 26.00

41.75 ± 13.91

0.141

Serum alanine aminotransferase (SGPT) (U/L)

52.00 ± 19.97

28.25 ± 8.96

0.083

Serum IL-6 (ng/mL)

122.83 ± 76.49

165.00 ± 149.29

0.568*

  1. *Mann-Whitney test