highly significantP = 0.001
IL-8 levels in NL before treatment correlated with IL-8 levels during AB therapy in a highly significant manner (r = 0.719, P = 0.001).
IL-8 levels in NL before treatment correlated with IL-8 levels during AB therapy in a highly significant manner (r = 0.719, P = 0.001).
Cytological analysis The total cell count was lower in healthy controls (median 27 cells/mL, range 0–1723 cells/mL) than in untreated CF patients (median 108 cells/mL, range 6–744 cells/mL), although the differences did not reach statistical significance ( P = 0.088).