Association of Perianal Fistulas with Clinical Features and Prognosis of Crohn’s Disease in Korea: Results from the CONNECT Study

Background/Aims The disease course and factors associated with poor prognosis in Korean patients with Crohn’s disease (CD) have not been fully determined. The aim of this study was to explore potential associations between the clinical characteristics and long-term outcomes of CD and perianal fistulas in a Korean population.