Table 1

Results of Delphi rounds 1 and 2

Round 1 (N=92) Percentage ‘yes’Round 2 (N=80) Percentage ‘yes’
Raynaud's phenomenon7784
Positive anticentromere antibodies7269
Positive antitopoisomerase-1 antibodies6766
Abnormal capillaroscopy with scleroderma pattern6389
Puffy fingers6259
Positive antinuclear antibodies4947
Skin oedema4742
Puffy swollen digits turning into sclerodactily3946
Positive anti-RNA polymerase III antibodies3729
Reduced carbon monoxide diffusing capacity3517
Thickening of the skin3133