Composite assessment grading scale for each index lesion sign or symptom
| Grade . | Sign or symptom . |
|---|---|
| 0 | No evidence of sign/symptom |
| 2 | Mild: less than average presentation of sign/symptom |
| 4 | Moderate: average disease presentation of sign/symptom |
| 6 | Severe: more than 25% worse than average severity of sign/symptom |
| 8 | Very severe: the near worst severity of sign/symptom |
| Grade . | Sign or symptom . |
|---|---|
| 0 | No evidence of sign/symptom |
| 2 | Mild: less than average presentation of sign/symptom |
| 4 | Moderate: average disease presentation of sign/symptom |
| 6 | Severe: more than 25% worse than average severity of sign/symptom |
| 8 | Very severe: the near worst severity of sign/symptom |
Intermediate grades can be applied as midpoints between the defined grades 0, 2, 4, 6, and 8.