Table 2.

Patient Demographics

Mean age, yr. (S.D.)	60.7 (14.3)
Percentage Female (%)	78
Percentage Caucasian (%)	85%
Mean Baseline FEV1, L (S.D.)	1.85 (0.60)
Percentage of Patients Prescribed HTS	95%
Percentage of Patients Prescribed NAC	5%
Percentage of Patients Prescribed B.D.	100%
Percentage of Patients Prescribed Azithromycin	35%
Percentage of Patients Prescribed Inhalational Antibiotics	12%
Percent of Patients with at least one positive culture for P.a.	19%

Abbreviations: yr. years, HTS Hypertonic saline, NAC N-acetylcysteine, B.D. Bronchodilator, P.a. Pseudomonas aeruginosa