Table 1.

DAI Score.

Score	Weight loss	Stool consistency	Rectal bleeding
0	None	Normal	Normal
1	1–5%	—	—
2	5–10%	Loose stools	—
3	10–20%	—	—
4	>20%	Diarrhea	Gross bleeding

DAI value is composed by the sum of the scores of weight loss, stool consistency and rectal bleeding. Maximum score: 12.