Skip to main content

Table 1 Results from the literature analyses

From: The combined prevalence of classified rare rheumatic diseases is almost double that of ankylosing spondylitis

Classification N =  Combined prevalence/100.000 %/All RD (prevalence)
Vasculitis 15 76.8 26.55
Arthritis 11 89.3 30.9
Autoinflammatory 11 21.105 7.32
Bone disorders 11 4.15 1.44
Myositis 9 19.5 6.76
Connective tissue disease 8 46.1 15.99
Others 8 30.89 10.72
Overgrowth syndromes 3 0.3 0.1
Total 76 288.15 100