A novel cleansing score system for capsule endoscopy

Figure 1 Images of scores according to the proportion of the visualized mucosa (A-D) and the degree of obscuration (E-H). A: Score 3; B: Score 2; C: Score 1; D: Score 0; E: Score 3; F: Score 2; G: Score 1; H: Score 0.

Figure 2 Intra-observer agreements between the scores at 4-wk intervals for two parameters and the overall average.

Figure 3 The area under the curve (AUC) was 0. 925 (95% confidence interval, 0.859-0.990) in receiver operating characteristic (ROC) curve of image quality scores for grading small bowel cleansing.