The Pescatori score3
| A | Incontinence for flatus/mucous | Less than once a week | 1 | |
| At least once a week | 2 | |||
| Every day | 3 | |||
| B | Incontinence for liquid stool | Less than once a week | 1 | |
| At least once a week | 2 | |||
| Every day | 3 | |||
| C | Incontinence for solid stool | Less than once a week | 1 | |
| At least once a week | 2 | |||
| Every day | 3 | |||
| AI degree | Points | AI frequency | Points | AI score |
| A | 1 | 1 | 1 | 2 |
| A | 1 | 2 | 2 | 3 |
| A | 1 | 3 | 3 | 4 |
| B | 2 | 1 | 1 | 3 |
| B | 2 | 2 | 2 | 4 |
| B | 2 | 3 | 3 | 5 |
| C | 3 | 1 | 1 | 4 |
| C | 3 | 2 | 2 | 5 |
| C | 3 | 3 | 3 | 6 |
AI score = AI degree + AI frequency.
AI, anal incontinence.