Centre | N | % dcSSc | % lcSSc | % Scl70 | % ACA |
Berlin, Charité, Dermatology | 39 | 17.9** | 82.1** | 20.5 | 41.0 |
Berlin, Charité, Rheumatology | 170 | 51.1** | 48.2** | 25.3 | 40.0 |
Lublin, University Hospital, Dermatology | 40 | 2.5** | 97.5** | 45.0** | 27.5* |
Lublin, University Hospital, Rheumatology | 36 | 58.3** | 41.7** | 41.7** | 11.1* |
Madrid, Hospital Ramon Cajal, Rheumatology | 20 | 60.0 | 40.0 | 45.0 | 25.0 |
Madrid, Hospital 12 de Octubre, Rheumatology | 73 | 46.6 | 53.4 | 38.4 | 30.1 |
Milan, University Hospital, Immunology | 132 | 30.3* | 69.7* | 40.9 | 36.4 |
Milan, Gaetano Pini Hospital, Rheumatology | 50 | 56.0* | 44.0* | 56.0 | 42.0 |
Paris, Cochin University Hospital, Rheumatology | 73 | 56.2** | 43.8** | 42.5 | 12.3** |
Paris, Saint Louis, Internal Medicine | 47 | 80.9** | 19.1** | 53.2 | 2.1** |
Prague, Charles University, Dermatology | 16 | 43.8** | 56.2** | 68.8 | 6.3 |
Prague, Charles University, Rheumatology | 24 | 8.3** | 91.7** | 70.8 | 8.3 |
The asterisks indicate that the variances of the populations are not equal between centres by Levene’s testing. *p<0.05; **p<0.001. ACA, anticentromere autoantibody; dcSSc, diffuse cutaneous systemic sclerosis; lcSSc, limited cutaneous systemic sclerosis; SSc, systemic sclerosis.