Comparison of DNA rates between standard lists and BCSP lists across UK. BCSP, Bowel Cancer Screening Programme; DNA, did not attend; NHS, National Health Service. Comparison of DNA rates between standard lists and BCSP lists across UK. BCSP, Bowel Cancer Screening Programme; DNA, did not attend; NHS, National Health Service. Lavanya Shenbagaraj et al. Frontline Gastroenterol doi:10.1136/flgastro-2018-100970 Copyright © BMJ Publishing Group Ltd & British Society of Gastroenterology. All rights reserved.