A | B | |
0 | Dry and compact, crumbles instead of smears | |
1 | Slightly loose and “gooey” | |
2 | Same as 1 plus there is observable soakage on the back of the card | |
3 | N/A | |
4 | Same as 2 plus there is stool smeared to the mouse’s rectum |
A | B | |
0 | No blood in stool and negative Hemoccult reading | |
1 | N/A | |
2 | No blood in stool but positive Hemoccult reading | |
3 | Blood in stool and positive Hemoccult reading | |
4 | Same as 3 but blood is also visible at the mouse’s rectum |
A | B | |
0 | Less than 2% weight loss | |
1 | 2.0 – 7.99% weight loss | |
2 | 8.0 – 13.99% weight loss | |
3 | 14.0 – 19.99% weight loss | |
4 | Over 20% weight loss |