| Early SSc (n= 39) | UCTD (n= 37) | P |
---|---|---|---|
E/A ratio <1* | 2/31 (6.5) | 1/26 (3.8) | ns |
DLCO <80% | 11/39 (28.2) | 10/37 (27) | ns |
FVC <80% | 1/39 (2.6) | 1/37 (2.7) | ns |
Basal LES pressure <15 mmHg | 11/36 (30.6) | 4/27 (14.8) | ns |
One or more functional alteration | 19/39 (48.7) | 14/37 (37.8) | ns |