| CLASS | PHENX | LP95321-3 |
| COMPONENT | At what age did hay fever start | LP115906-2 |
| PROPERTY | Time | LP6879-3 |
| TIME_ASPCT | Pt | LP6960-1 |
| SYSTEM | ^Patient | LP310005-6 |
| SCALE_TYP | Qn | LP7753-9 |
| METHOD_TYP | PhenX | LP95333-8 |
| parent | Clinical terms not yet categorized | LP248771-0 |
| CLASSTYPE | Clinical class | |
| EXAMPLE_UNITS | years | |
| EXAMPLE_UCUM_UNITS | a | |
| UNITSREQUIRED | N |
| LONG_COMMON_NAME | en-US | At what age did hay fever start [PhenX] |
| LONG_COMMON_NAME | en-US | At what age did hay fever start [PhenX] |
| SHORTNAME | en-US | Hay fever start age PhenX |
| LONG_COMMON_NAME | es-MX | ¿A qué edad comenzó la fiebre del heno?: Paciente:Punto temporal:Tiempo:Cuantitativo:PhenX |
LOINC Version: 2.77
FHIR