LOINC
Version 2.72

11751-5Fetal Body weight estimated from Abdominal circumference and Femur length on US by Hadlock 1985 methodActive

Fully-Specified Name

Component
Body weight
Property
Mass
Time
Pt
System
^Fetus
Scale
Qn
Method
US+Estimated from AC&FL.Hadlock 1985

Additional Names

Short Name
EFW from AC+FL.Hadlock85

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 [g]) = 1.304 + 0.05281 * (abdominal circumference [cm]) + 0.1938 * (femur length [cm]) - 0.004 * (abdominal circumference [cm]) * (femur length [cm])

Reference Information

Type Source Reference
Article NCBI PubMed Hadlock FP, Harrist RB, Sharman RS, Deter RL, Park SK. Estimation of fetal weight with the use of head, body, and femur measurements--a prospective study. Am J Obstet Gynecol. 1985;151(3):333-337. 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+依据腹围与股骨长度的估计法.Hadlock.85
it-ITItalian (Italy)
Peso corporeo:Massa:Pt:^feto:Qn:Ecografia.stimata da AC&FL.Hadlock 1985
pt-BRPortuguese (Brazil)
Peso fetal:Massa:Pt:^Feto:Qn:US.estimado pela circunferência Acdominal e comprimento do fêmur.Hadlock.85
es-ARSpanish (Argentina)
US.ESTIMATED FROM AC&FL.HADLOCK.85:masa:punto en el tiempo:^feto:cuantitativo:US.ESTIMATED FROM AC&FL.HADLOCK.85
es-MXSpanish (Mexico)
Peso corporal:Masa:Punto temporal:^ Feto:Cuantitativo:US+Estimated from AC&FL.Hadlock 1985

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=11751-5