Table 3.

Frequency of dactylitis, enthesitis, anterior uveitis, and HLA-B27 positivity in patients with IBD-SpA with and without coexistent psoriasis. Data are n (%) unless otherwise indicated.

Clinical FeatureOverall UC-SpAOverall CD-SpApIBD-SpA with PsoriasisIBD-SpA without Psoriasisp
No. patients29591474
Dactylitis1 (3.4)3 (5.1)0.8433 (21.4)1 (1.3)0.009
Enthesitis2 (6.9)14 (23.7)0.1037 (50)9 (12.1)0.003
Anterior uveitis1 (3.4)2 (3.3)0.54103 (4.0)0.95
HLA-B27+1 (3.4)9 (15.2)0.1992 (14.2)8 (10.8)0.969
  • UC: ulcerative colitis; CD: Crohn disease; SpA: spondyloarthritis; IBD: inflammatory bowel disease.