Figure 2
From: Inter-observer agreement in the assessment of endoscopic findings in ulcerative colitis
Regression analysis and agreement plots for experienced and inexperienced endoscopists The linear relation between "Observed EAI" and "Gold standard" in the group of inexperienced (2a) and experienced (2b) endoscopists. The results expressed by the linear regression line with 95% confidence interval for the lines. The agreement plot in the group of inexperienced (2c) and experienced (2d) endoscopists. The results expressed by the line of mean with 95% confidence interval for the lines.