Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Severe depression | Is a | Depressive disorder | true | Inferred relationship | Some | ||
| Severe depression | Finding site | Brain structure | false | Inferred relationship | Some | ||
| Severe depression | Severity | Severe | false | Inferred relationship | Some | ||
| Severe depression | Interprets | Emotion | true | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Severe major depression (disorder) | Is a | True | Severe depression | Inferred relationship | Some | |
| Moderately severe depression (disorder) | Is a | True | Severe depression | Inferred relationship | Some | |
| Psychosis and severe depression co-occurrent and due to bipolar affective disorder | Is a | True | Severe depression | Inferred relationship | Some | |
| Severe postnatal depression | Is a | True | Severe depression | Inferred relationship | Some |
This concept is not in any reference sets