LOINC
Version 2.71

11756-4Fetal Body weight estimated from Abdominal circumference on US by Campbell 1975 methodActive

Fully-Specified Name

Component
Body weight
Property
Mass
Time
Pt
System
^Fetus
Scale
Qn
Method
US+Estimated from AC.Campbell 1975

Additional Names

Short Name
EFW from AC.Campbell75

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 1.0j-a
Last Updated
Version 2.52
Order vs. Observation
Observation

Formula (Readable)

log e (BODY WEIGHT [kg]) = - 4.564 + 0.282 * (abdominal circumference [cm]) - 0.00331 * (abdominal circumference [cm]) ^ 2

Reference Information

Type Source Reference
Article NCBI PubMed Campbell S, Wilkin D. Ultrasonic measurement of fetal abdomen circumference in the estimation of fetal weight. Br J Obstet Gynaecol. 1975;82(9):689-697. Link to PubMed

Member of these Groups

LG50068-2 Body weight|Mass|^Fetus|ANYMethod

Language Variants Get Info

zh-CNChinese (China)
体重:质量:时间点:^胎儿:定量型:超声+依据腹围的估计法.Campbell.75
fr-BEFrench (Belgium)
Poids corporel:Masse:Temps ponctuel:^Foetus:Quantitatif:US.estimé selon AC.Campbell 1975
it-ITItalian (Italy)
Peso corporeo:Massa:Pt:^feto:Qn:Ecografia.stimata da AC.Campbell 1975
pt-BRPortuguese (Brazil)
Peso fetal:Massa:Pt:^Feto:Qn:US.estimado pela circunferência Acdominal.Campbell.75
es-ARSpanish (Argentina)
US.ESTIMATED FROM AC.CAMPBELL.75:masa:punto en el tiempo:^feto:cuantitativo:US.ESTIMATED FROM AC.CAMPBELL.75

Example Units

Unit Source
g Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=11756-4