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The Egyptian Journal of Internal Medicine

Table 3 Protein C and S activity in different COVID-19 severity cases

From: Evaluation of protein C and S levels in patients with COVID-19 infection and their relation to disease severity

 

Disease severity

ANOVA test

Tukey’s test

Mild, mean ± SD

Moderate, mean ± SD

Severe, mean ± SD

F

P-value

MI vs MO

MI vs S

MO vs S

Protein C

108.4 ± 24.72

85.58 ± 24.43

62.42 ± 12.47

20.74

 < 0.001*

0.011*

 < 0.001*

 < 0.001*

Protein S

96.00 ± 27.63

67.37 ± 17.2

62.96 ± 17.8

10.84

 < 0.001*

 < 0.001*

 < 0.001*

0.704

  1. *Statistically significant difference
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