| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| None | None | None | ||
| Questionable | Questionable | Questionable | ||
| Mild | Mild | Mild: Delusion definitely present but, at times, the subject questions the belief | ||
| Moderate | Moderate | Moderate: Clear consistent delusion that is firmly held | ||
| Marked | Marked | Marked: Consistent, firmly-held delusion that the subject acts on | ||
| Severe | Severe | Severe: Delusions are complex, wellformed, and pervasive. They are firmly held and have a major effect on the subject's behavior. They may be somewhat bizarre or unusual |