Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2010. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Sleep pattern | Is a | Sleep finding | false | Inferred relationship | Some | ||
| Sleep pattern | Interprets | Sleep | false | Inferred relationship | Some | ||
| Sleep pattern | Interprets | Nervous system function | false | Inferred relationship | Some | ||
| Sleep pattern | Interprets | State of consciousness and awareness | false | Inferred relationship | Some | ||
| Sleep pattern | Finding site | Brain structure | false | Inferred relationship | Some | ||
| Sleep pattern | Interprets | observatie betreffende functioneren | false | Inferred relationship | Some | ||
| Sleep pattern | Is a | Finding related to sleep | true | Inferred relationship | Some | ||
| Sleep pattern | Interprets | Sleep behavior (observable entity) | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Poor sleep pattern | Is a | True | Sleep pattern | Inferred relationship | Some | |
| Good sleep pattern | Is a | True | Sleep pattern | Inferred relationship | Some | |
| Delayed onset of sleep (finding) | Is a | True | Sleep pattern | Inferred relationship | Some | |
| Sleep enhancement (procedure) | Has focus | True | Sleep pattern | Inferred relationship | Some | 1 |
| Developing enhanced sleep pattern | Is a | False | Sleep pattern | Inferred relationship | Some | |
| Sleep pattern disturbance (finding) | Is a | True | Sleep pattern | Inferred relationship | Some | |
| Evaluation of sleep pattern using actigraphy | Has focus | True | Sleep pattern | Inferred relationship | Some | 2 |
| Sleep pattern disrupts family lifestyle (finding) | Is a | True | Sleep pattern | Inferred relationship | Some | |
| Sleep pattern unknown (finding) | Is a | True | Sleep pattern | Inferred relationship | Some |
This concept is not in any reference sets