HY Shi, FKL Chan, SWC Tsang, YT Hui, SF Sze, JYL Ching, T Chung, CYY Iu, FH Lo, EHS Shan, MKK Li, JCY Wu, JJY Sung, and SC Ng, 03, 2015. 21: p. 840-846. [IF: 4.525] Mucosal healing (MH) has been associated with improved outcomes in ulcerative colitis but factors associated with MH are not well defined. Consecutive patients with ulcerative colitis in clinical remission (Mayo symptomatic subscore = 0) who had at least 1 colonoscopy since diagnosis from 6 centers were included.