PFT | pSS (41) | RA (38) | DM/PM (48) | SSc (30) | P |
OVD | 6 (14.6) | 5 (13.2) | 0 | 1 (3.3) | 0.007 |
RVD | 6 (14.6) | 8 (21.1) | 13 (27.1) | 11 (36.7) | 0.171 |
MVD | 9 (22.0) | 6 (15.8) | 15 (31.3) | 14 (46.7) | 0.029 |
Small airway dysfunction | 5 (12.2) | 3 (7.9) | 1 (2.1) | 1 (3.3) | 0.209 |
Emphysema | 7 (17.1) | 6 (15.8) | 6 (12.5) | 3 (10.0) | 0.818 |
DFI | 33 (80.5) | 26 (68.4) | 26 (54.2) | 25 (83.3) | 0.015 |
RVD plus MVD | 15 (36.6) | 14 (36.8) | 22 (45.8) | 22 (73.3) | 0.008 |
OVD plus MVD | 11 (26.8) | 9 (23.7) | 15 (31.3) | 14 (46.7) | 0.195 |