Expert commentary: We invite international gastroenterological societies and associations to refine the practice guidelines and include iron deficiency as a potential morbidity associated with IBD in analogy to arthritis, uveitis or any other extra intestinal manifestations.
Multivariate analysis revealed that ASCA positivity was associated with peripheral involvement (OR: 3.30 [1.26-8.62], P=0.015), presence of IBD (OR: 3.43 [1.15-10.20], P=0.026), past of present history of uveitis (OR: 4.36 [1.08-17.64], P=0.039) and arthritis (OR: 3.78 [1.57-9.15], P=0.003).