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Table 2 Demographic of patients in subjected groups

From: Association of serum TNF-α, IL-8 and free light chain with HLA-DR B alleles expression in pulmonary and extra-pulmonary sarcoidosis

Variable

Sarcoidosis

Healthy control subjects

Pulmonary

Extrapulmonary

Number of subjects

86

46

95

Age (mean ± SD) years

39.4 ± 8.8

38.96 ± 9.4

37.7 ± 9.3

Sex

Female

58.8

26.3

55

Male

27.2

20.7

45

Radiologic stage

I

   

II

2

4

N/A

III

66

19

N/A

IV

18

22

N/A

Current treatment

   

Steroid (number)

65

32

N/A

Methotrexate (number)

21

14

N/A

CRP (ng/ml)

13.3 ± 14.6

10.1 ± 3

N/A

Hypercalcemia (number)

46

13

N/A

Anemia (number)

21

3

N/A