Table 5.
CT parameters and FEV1% in patient who desaturated or not at 6MWT
< 5% desaturation (N = 76) | > 5% desaturation (N = 44) | P Value | |
---|---|---|---|
FEV1% | 52.9 (19.2) | 36.5 (18.4) | < 0.001 |
%LAA<− 950 | 7.9 (13.5) | 24.9 (19.3) | < 0.001 |
E/I MLD | 0.91 (0.07) | 0.94 (0.06) | 0.010 |
Pi10 | 3.91 (0.12) | 3.78 (0.11) | 0.232 |
Values represent medians and IQR. P value tested using Mann Whitney U test