| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| 0 | None | None | ||
| 1 | mild: symptoms present but causes little distress or disturbance to patient | mild: symptoms present but causes little distress or disturbance to patient | ||
| 2 | moderate: some distress or disturbance to patient | moderate: some distress or disturbance to patient | ||
| 3 | severe: major source of distress or disturbance to patient | severe: major source of distress or disturbance to patient |