Reference range | FP400 | BDP800 | FP750 | BDP1500 | |
Baseline | 138–635 | 466 | 474 | 424 | 370 |
n | 22 | 21 | 13 | 13 | |
CV(%) | 29 | 35 | 59 | 54 | |
6 months | 517 | 440 | 499 | 397 | |
n | 22 | 20 | 12 | 13 | |
CV(%) | 47 | 31 | 33 | 34 | |
12 months | 532 | 486 | 299 | 406 | |
n | 21 | 19 | 12 | 12 | |
CV(%) | 41 | 50 | 122 | 41 |
FP400 = fluticasone propionate 400 μg/day (200 μg bd); FP750 = fluticasone propionate 750 μg/day (375 μg bd); BDP800 = beclomethasone dipropionate 800 μg/day (400 μg bd); BDP1500 = beclomethasone dipropionate 1500 μg/day (750 μg bd); CV = coefficient of variation.