Table 1 Prevalence of uveitis by type of spondyloarthritis (SpA)
Type of SpANo of patients (No of articles)Prevalence of uveitis (%) Mean (SD)Disease duration (years) Mean (SD)
All SpA29 877 (126)32.7 (0.5)17.7 (1.0)
Ankylosing spondylitis12 768 (65)33.2 (0.8)17.0 (1.0)
Psoriatic arthritis1341 (10)25.1 (2.3)17.4 (1.0)
Arthritis associated with IBD453 (3)36.9 (4.4)22.0 (10.0)
Reactive arthritis516 (9)25.6 (3.8)5.8 (0.6)
Undifferentiated SpA532 (9)13.2 (2.9)5.8 (0.7)
  • IBD, inflammatory bowel disease.