1. Agreement of site and central readings of ileocolonoscopic scores in Crohn's disease: comparison using data from the EXTEND trial 
Paul Rutgeerts, MD, PhD, Walter Reinisch, MD, PhD, Jean-Frederic Colombel, MD, William J. Sandborn, MD, Geert D’Haens, MD, PhD, Joel Petersson, PharmD, PhD, Qian Zhou, PhD, Annalisa Iezzi, MD, PhD, Roopal B. Thakkar, MD 
Gastrointestinal Endoscopy 
Volume 83, Issue 1, Pages e3 (January 2016)
DOI: /j.gie
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2. Figure 1
Schematic of the current post hoc analysis assessing agreement between site and central readers in components of SES-CD–scored and CDEIS-scored endoscopies. SES-CD, Simple Endoscopic Score for Crohn’s Disease; CDEIS, Crohn’s Disease Endoscopic Index of Severity.
Gastrointestinal Endoscopy  , e3DOI: ( /j.gie )
Copyright © 2016 The Authors Terms and Conditions

3. Figure 2
Correlation between central and site readings on mean change from baseline in total CDEIS and SES-CD scores at weeks 12 and 52. Spearman correlation coefficient (r) at each time point is shown. BL, baseline; CDEIS, Crohn’s Disease Endoscopic Index of Severity; SES-CD, Simple Endoscopic Score for Crohn’s Disease.
Gastrointestinal Endoscopy  , e3DOI: ( /j.gie )
Copyright © 2016 The Authors Terms and Conditions