| CLASS | OB.US | LP7830-5 | 
| COMPONENT | Body weight growth percentile | LP72181-8 | 
| PROPERTY | Prctl | LP6846-2 | 
| TIME_ASPCT | Pt | LP6960-1 | 
| SYSTEM | ^Fetus | LP310004-9 | 
| SCALE_TYP | Qn | LP7753-9 | 
| METHOD_TYP | US.estimated from Williams 1982 | LP32386-2 | 
| parent | Body weight growth percentile | Fetus | OB ultrasound | LP416158-6 | 
| CLASSTYPE | Clinical class | |
| ORDER_OBS | Observation | |
| EXAMPLE_UNITS | % | |
| EXAMPLE_UCUM_UNITS | % | |
| UNITSREQUIRED | N | |
| STATUS | ACTIVE | 
| LONG_COMMON_NAME | en-US | Fetal body weight growth percentile estimated from gestational age by method of Williams 1982 (US) | 
| LONG_COMMON_NAME | en-US | Fetal body weight growth percentile estimated from gestational age by method of Williams 1982 (US) | 
| SHORTNAME | en-US | FWP from GA.Williams82 | 
| SHORTNAME | es-AR | US.ESTIMATED FROM WILLIAMS.82:percentilo:punto en el tiempo:^feto:cuantitativo:US.ESTIMATED FROM WILLIAMS.82 | 
| SHORTNAME | pt-BR | FWP from GA.Williams82 | 
| LONG_COMMON_NAME | es-MX | Percentil de crecimiento del peso corporal: Feto:Punto temporal:Prctl:Cuantitativo:US.estimated from Williams 1982 | 
LOINC Version: 2.78