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 |
Fetal gestational age | Is a | Measure of fetus (observable entity) | true | Inferred relationship | Existential restriction modifier (core metadata concept) |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Duration of the pregnancy | Is a | True | Fetal gestational age | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Estimated fetal gestational age at delivery (observable entity) | Is a | True | Fetal gestational age | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Length of gestation at time of procedure (observable entity) | Is a | True | Fetal gestational age | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Gestational age unknown | Interprets | True | Fetal gestational age | Inferred relationship | Existential restriction modifier (core metadata concept) | 2 |
Fetal gestational age in weeks and days (observable entity) | Is a | True | Fetal gestational age | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets