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 | 
| 253306013 | Symptom started hours ago | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 543581017 | Symptom started hours ago (context-dependent category) | en | Fully specified name | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 2560551012 | Symptom started hours ago (finding) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 3905731000172113 | symptoom is uren geleden begonnen | nl | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | Belgian module (core metadata concept) | 
| 3905741000172118 | klacht is uren geleden begonnen | nl | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | Belgian module (core metadata concept) | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Symptom started hours ago | Is a | Symptom findings in relation to start time | true | Inferred relationship | Some | ||
| Symptom started hours ago | Finding informer (attribute) | Subject of record or other provider of history (person) | false | Inferred relationship | Some | 1 | |
| Symptom started hours ago | Interprets | Time since symptom started | true | Inferred relationship | Some | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
Reference Sets
Description inactivation indicator reference set