Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 101329017 | Non-rapid eye movement sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 101330010 | Slow sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 101331014 | NREM sleep | en | Synonym | Active | Case sensitive | SNOMED CT core | 
| 101332019 | Orthodox sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 101333012 | Slow wave sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 101334018 | Synchronized sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 101335017 | Deep sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 101336016 | Quiet sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 1203969010 | Non-rapid eye movement sleep, function (observable entity) | en | Fully specified name | Active | Case insensitive | SNOMED CT core | 
| 2671368018 | Non-rapid eye movement sleep, function | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 498903018 | Synchronised sleep | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 799996018 | Non-rapid eye movement sleep (function) | en | Fully specified name | Inactive | Initial character case insensitive | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Non-rapid eye movement sleep | Is a | Sleep | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
Reference Sets
Observable entity foundation reference set