Table 1.
Demographics and Cystic Fibrosis–related Characteristics of the Subjects at Baseline and Month 1
| Baseline (n = 43) | Month 1 (n = 50) | P Value | |
|---|---|---|---|
| Female, n (%) | 23 (53) | 28 (56) | 0.97 |
| Age, mean (SD) | 21.0 (12.0) | 20.2 (9.9) | 0.96 |
| FEV1, mean (SD) | 2.5 (1.0) | 2.7 (1.1) | 0.34 |
| FEV1% predicted, mean (SD) | 85.4 (26.6) | 90.1 (24.5) | 0.28 |
| BMI, mean (SD) | 21.4 (4.8) | 21.6 (4.5) | 0.78 |
| BMI percentile, mean (SD) | 53.8 (29.0) | 58.7 (26.1) | 0.78 |
| Sweat chloride, mean (SD) | 103.3 (9.1) | 60.7 (22.4) | 1 × 10−15 |
| CFQR respiratory, mean (SD) | 72.0 (15.9) | 82.6 (12.1) | 6 × 10−4 |
Definition of abbreviations: BMI = body mass index; CFQR = Cystic Fibrosis Questionnaire-Revised; FEV1 = forced expiratory volume in 1 second.