Does Pseudomonas aeruginosa Colonization Affect Exercise Capacity in CF?

Figure 3

VO₂ peak% predicted among patients not colonized, intermittently and chronically colonized with Pseudomonas aeruginosa. (0: patients not colonized, 1: patients intermittently colonized with P. aeruginosa, 2: patients chronically colonized with P. aeruginosa).