Table 5: Mean value of vitamin D, hs-CRP & IL-6 in relation to exacerbations during follow-up.

Exacerbations

IL-6 (pg/ml)

hs-CRP (mg/l)

25-OH D3 (ng/ml)

No (n = 98)

2.87 + 1.51

3.52 + 2.08

32.14 + 18.45

Yes (n = 84)

5.74 + 3.16

4.39 + 2.91

13.87 + 9.52

Total (n = )

3.97 +1.02

3.89 + 1.97

22.28 + 14.64