Table 3.

Scoring of disease activity index (DAI).

SCORE	Weight loss	Stool consistency	Rectal bleeding
0	None	0 = normal	0 = negative
1	0.1–5%
2	5–10%	2 = loose stool	2 = Hemoccult
3	10–20%
4	4 = 20%	4 = diarrhea	4 = gross bleeding