LOINC
Version 2.70

98032-6Fetal body weight/Heaviest fetus body weight US+CalculatedActive

Term Description

The ratio of the body weight of one fetus compared to the weight of the heaviest fetus, also known as the estimated fetal weight ratio or EFWR, is a measure of discordance between multiple fetuses in a single pregnancy. It is used to calculate the estimated fetal weight discordance (EFWD) [LOINC: 98031-8], where EFWD = 1 - EFWR.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Body weight.current fetus/Body weight.heaviest fetus
Property
MRto
Time
Pt
System
^Fetuses
Scale
Qn
Method
US+Calculated

Additional Names

Short Name
Fetal bdy wt/Heaviest fetus wt US+Calc

Basic Attributes

Class
OB.US
Type
Clinical
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Observation

Example Units

Unit Source
% Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=98032-6