Table 3: Mean value of vitamin D, hs-CRP & IL-6 in relation to PFT stage.

GOLD stage (PFT)

IL-6 (pg/ml)

hs-CRP (mg/l)

25-OH D3 (ng/ml)

I (n = 16)

2.34 + 1.11

2.51 + 1.62

35.86 + 21.73

II (n = 63)

3.24 + 1.84

3.48 + 2.03

29.38 + 19.12

III (n = 70)

4.82 + 2.91

4.84 + 3.15

18.95 + 11.67

IV (n = 33)

5.57 + 3.78

4.96 + 3.24

15.14 + 7.35

Total (n = 182)

3.97 + 1.02

3.89 + 1.97

22.28 + 14.64