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. 2011 Jun 17;12(1):81. doi: 10.1186/1465-9921-12-81

Table 4.

Correlation between the changes in the exhaled NO levels and those in lung function and systemic inflammatory markers after steroid treatment

FENO(post/pre) Calv(post/pre)
r p value r p value
%VC (post/pre) -0.024 0.977 0.048 0.935
Eosinophils (post/pre) 0.108 0.793 0.802 0.022*
CRP (post/pre) -0.524 0.197 -0.691 0.069

post/pre = post steroid value/pre steroid value; r = correlation coefficient; p values correspond to the fitted regression equation. * p < 0.05.