Figure 5.

 Likert scale and correlation of scores with patient defined improvement. (A) Likert scale used at the return visits, showing that scores of 1 (much better) and 2 (somewhat better) were grouped as clinically significant improvement, while scores in the range of 3–7 were considered to represent no significant improvement. (B–D) Correlation between the Likert scale improvement scores and changes in the scores on the simple clinical colitis activity index (SCCAI) (B), Seo index (C), and the inflammatory bowel disease quality of life index (IBDQ) (D).