| CLASS | CHEM | LP7786-9 |
| COMPONENT | Urea nitrogen/body weight | LP287337-2 |
| PROPERTY | RelMRat | LP133882-3 |
| TIME_ASPCT | 24H | LP6924-7 |
| SYSTEM | Urine | LP7681-2 |
| SCALE_TYP | Qn | LP7753-9 |
| parent | Urea nitrogen | Urine | Chemistry - non-challenge | LP385466-0 |
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Observation | |
| EXAMPLE_UNITS | mg/24 H/kg | |
| EXAMPLE_UCUM_UNITS | mg/(24.h)/kg | |
| UNITSREQUIRED | N | |
| STATUS | ACTIVE |
| LONG_COMMON_NAME | en-US | Urea nitrogen/Body weight [Mass/kg/time] in 24 hour Urine |
| LONG_COMMON_NAME | en-US | Urea nitrogen/Body weight [Mass/kg/time] in 24 hour Urine |
| SHORTNAME | en-US | UUN/BW 24h Ur-RelMRat |
| ConsumerName | en-US | Urea Nitrogen (BUN)/Body Weight, Urine |
| SHORTNAME | es-AR | kg de peso corporal:índice de masa:24 horas:orina:cuantitativo: |
| SHORTNAME | pt-BR | UUN/kg BW 24H Ur-mRate |
| LONG_COMMON_NAME | fr-FR | Urée/poids corporel [Masse relative/Temps] 24H ; Urine ; Numérique |
| LONG_COMMON_NAME | nl-NL | Ureumstikstof/lichaamsgewicht [relatieve massa/tijd] in 24-uursurine |
| LONG_COMMON_NAME | es-MX | Nitrógeno ureico / peso corporal: Orina : 24H: Tasa de masa relativa: Cuantitativo: |
LOINC Version: 2.81