{description: '**Definition:**The set of LOINC codes for the act of determining the period of time that has elapsed since an entity was born or created.', package_name: hl7.terminology.r4b, name: LOINCObservationActContextAgeType, type: null, package_version: 5.4.0, class: unknown, kind: null, url: 'http://terminology.hl7.org/ValueSet/v3-LOINCObservationActContextAgeType', version: 3.0.0}