Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2014. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 3004283010 | FEV1 (forced expiratory volume in 1 second)/FEV6 (forced expiratory volume in 6 seconds) ratio | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 3004293015 | Forced expiratory volume in one second/Forced expiratory volume in six seconds ratio | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 3004309013 | Forced expiratory volume in one second/Forced expiratory volume in six seconds ratio (observable entity) | en | Fully specified name | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Forced expiratory volume in one second/Forced expiratory volume in six seconds ratio | est un(e) (attribut) | Respiratory percentage | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Reference Sets
Canada English language reference set (foundation metadata concept)
Description inactivation indicator reference set
FHIR