DAI scores.
Score | Weight loss (%) | Stool consistency | Blood in stool |
---|---|---|---|
0 | - | Normal | Normal (-) |
1 | 1-5 | Soft but shaped | Occult blood (+) |
2 | 5-10 | Soft and unable to form | Slightly Bloody stool (++) |
3 | 10-20 | Loose stools | Bloody stool (++++) |
DAI score = (weight loss score + stool consistency score + blood in stool score)/3 (1)