No AE-IPF | AE-IPF | AE-IPF HR (95% CI) | p-value | |
Subjects# | 48 | 22 | ||
Absolute FVC decline | ||||
<5% pred | 26 (54) | 4 (18) | Reference | |
5–10% pred | 12 (25) | 5 (23) | 3.2 (0.77–13.5) | 0.11 |
10–15% pred | 4 (8) | 5 (23) | 5.6 (1.33–23.8) | 0.019 |
>15% pred | 6 (13) | 8 (34) | 7.3 (1.91–27.6) | 0.004 |
Data are presented as n or n (%), unless otherwise stated. #: data were not available for four and 15 patients from the no-AE-IPF and AE-IPF groups, respectively.