Subjects with an improvement in outcome | Relative improvement in LCI | ||||
0% | 5% | 10% | 15% | ||
Relative improvement in FEV1 | 112 (59.6) | 72 (38.3) | 43 (22.9) | 19 (10.1) | |
0% | 145 (77.1) | 34.6 | 47.3 | 59.6 | 67.0 |
5% | 115 (61.2) | 36.7 | 44.1 | 52.1 | 53.1 |
10% | 85 (45.2) | 38.9 | 41.0 | 42.6 | 41.5 |
15% | 59 (31.4) | 46.2 | 59.6 | 34.0 | 29.8 |
Data are presented as n (%) or %. The proportion of subjects above each of the cut-offs is presented as n (%), as well as the percentage of discordant pairs. κ<0.25 for all of the comparisons, indicating poor agreement.