Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 380377011 | First episode | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 646224015 | First episode (qualifier value) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| First episode | Is a | Episodicities | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| First relationship (finding) | Episodicity | False | First episode | Inferred relationship | Some | |
| Age when first smiled | Episodicity | False | First episode | Inferred relationship | Some | |
| Age when first tooth appeared | Episodicity | False | First episode | Inferred relationship | Some | |
| Age when first sat | Episodicity | False | First episode | Inferred relationship | Some | |
| Age when first crawled | Episodicity | False | First episode | Inferred relationship | Some | |
| Age when first stood | Episodicity | False | First episode | Inferred relationship | Some | |
| Age when first walked | Episodicity | False | First episode | Inferred relationship | Some | |
| Age when first talked | Episodicity | False | First episode | Inferred relationship | Some | |
| Endogenous depression first episode | Episodicity | False | First episode | Inferred relationship | Some | |
| First known suicide attempt | Episodicity | False | First episode | Inferred relationship | Some |
This concept is not in any reference sets
FHIR