LOINC
Version 2.71

11739-0Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Shepard 1982 methodActive

Fully-Specified Name

Component
Body weight
Property
Mass
Time
Pt
System
^Fetus
Scale
Qn
Method
US+Estimated from AC&BPD.Shepard 1982

Additional Names

Short Name
EFW from AC+BPD.Shepard82

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 10 (BODY WEIGHT [kg]) = - 1.7492 + 0.166 * (biparietal diameter [cm]) + 0.046 * (abdominal circumference [cm]) - 0.002646 * (biparietal diameter [cm]) * (abdominal circumference [cm])

Reference Information

Type Source Reference
Article NCBI PubMed Shepard MJ, Richards VA, Berkowitz RL, Warsof SL, Hobbins JC. An evaluation of two equations for predicting fetal weight by ultrasound. Am J Obstet Gynecol. 1982;142(1):47-54. 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+依据腹围与双顶径的估计法.Shepard.82
it-ITItalian (Italy)
Peso corporeo:Massa:Pt:^feto:Qn:Ecografia.stimata da AC&BPD.Shepard 1982
pt-BRPortuguese (Brazil)
Peso fetal:Massa:Pt:^Feto:Qn:US.estimado pela circunferência Acdominal e diâmetro biparietal.Shepard.82
es-ARSpanish (Argentina)
US.ESTIMATED FROM AC&BPD.SHEPARD.82:masa:punto en el tiempo:^feto:cuantitativo:US.ESTIMATED FROM AC&BPD.SHEPARD.82

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=11739-0