Volume 389, Issue 10076, Pages 1299-1311 (April 2017) Long term effects of once-only flexible sigmoidoscopy screening after 17 years of follow- up: the UK Flexible Sigmoidoscopy Screening randomised controlled trial Prof Wendy Atkin, PhD, Kate Wooldrage, MSc, D Maxwell Parkin, MD, Ines Kralj-Hans, PhD, Eilidh MacRae, PhD, Urvi Shah, MSc, Prof Stephen Duffy, MSc, Amanda J Cross, PhD The Lancet Volume 389, Issue 10076, Pages 1299-1311 (April 2017) DOI: 10.1016/S0140-6736(17)30396-3 Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license Terms and Conditions
Figure 1 Kaplan-Meier estimates of cumulative colorectal cancer incidence and mortality The Lancet 2017 389, 1299-1311DOI: (10.1016/S0140-6736(17)30396-3) Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license Terms and Conditions
Figure 2 Annual incidence rate ratios (95% CI) for all-site colorectal cancer incidence and distal colorectal cancer incidence *Adjusted for non-compliance with screening. The Lancet 2017 389, 1299-1311DOI: (10.1016/S0140-6736(17)30396-3) Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license Terms and Conditions