highly significantp = 0.000
Figure 1 indicates that instillation with Pseudomonas results in a small but highly significant increase in bronchial secretion score in the treated segments at day 3 following instillation (d0: 1 [1] – [2] and d3: 1.5 [1] – [3] ; p = 0.000, Wilcoxon signed rank test).