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 |
| First cousin | Is a | Cousin | true | Inferred relationship | Some | ||
| First cousin | Is a | bloedverwant in vierde graad (persoon) | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Male first cousin | Is a | True | First cousin | Inferred relationship | Some | |
| Female first cousin | Is a | True | First cousin | Inferred relationship | Some | |
| Maternal first cousin (person) | Is a | True | First cousin | Inferred relationship | Some | |
| Natural first cousin | Is a | True | First cousin | Inferred relationship | Some |
This concept is not in any reference sets