Fig. 3.

RE meeting at least one of three exacerbation definitions. Panel A, area-proportional diagram of RE for which any antimicrobials were administered (hashed gray ellipse), for which ≥4 Fuchs criteria were recorded (gray ellipse), and which were assessed as pulmonary exacerbations by investigators (black ellipse). 126 RE did not meet any of these definitions. Panel B, RE for which IV antimicrobials were administered (hashed gray ellipse), for which ≥4 Fuchs criteria were recorded (gray ellipse), and which were assessed as pulmonary exacerbations by investigators (black ellipse). 295 RE did not meet any of these definitions.