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 | 
| Continual | Is a | Chronic | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Permanent vegetative state (disorder) | Clinical course | True | Continual | Inferred relationship | Some | 1 | 
| Continuous chronic alcoholism | Clinical course | True | Continual | Inferred relationship | Some | 2 | 
This concept is not in any reference sets