Table 4

 Comparison of changes from baseline to 12 months in non-exercise variables (mean values) for active and control group subjects

Active(n = 25)Control(n = 17)Mean (95% CI) changep value
FEV1 (ml)−67−174107 (−74 to 288)0.24
FVC (ml)46−167213 (3 to 423)0.048
BMI (kg/m2)0.30−0.240.54 (−0.09 to 1.17)0.09