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 |
| 375284011 | Forced expired volume in one second/forced vital capacity ratio | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 375285012 | Forced expired volume in one sec/forced vital capacity ratio | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 642510018 | Forced expired volume in one second/forced vital capacity ratio (observable entity) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 1224804017 | Forced expired volume in 1 second : forced vital capacity ratio | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 1224805016 | FEV1/FVC ratio | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Forced expired volume in one second/forced vital capacity ratio | Is a | Respiratory ratio (observable entity) | true | Inferred relationship | Some | ||
| Forced expired volume in one second/forced vital capacity ratio | Finding site | Lung structure | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| FEV1/FVC ratio normal | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
| FEV1/FVC ratio abnormal | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
| FEV1/FVC < 70 percent of predicted | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
| Forced expiratory volume in one second/Forced vital capacity greater than 70 percent of predicted (finding) | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
| Borderline respiratory obstruction on spirometry | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
| Lung function mildly obstructed | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
| Lung function significantly obstructed | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
| Lung function restrictive | Interprets | True | Forced expired volume in one second/forced vital capacity ratio | Inferred relationship | Some | 1 |
This concept is not in any reference sets
FHIR