81910-2

LOINC Code


LOINC code81910-2
name
descriptionThe estimated grams of protein consumed in a day divided by the subject's body weight in kilograms. This term was created for, but is not limited in use to, the Academy of Nutrition and Dietetics' Nutrition Assessment Language.
statusACTIVE

Fully-Specified Name

componentProtein intake/body weight
propertyRelMRat  =  Relative Mass Rate
time24H  =  24 hours
system^Patient
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodEstimated

Additional Names

short name1 day; 24 hours; 24HR; Bdy weight; bod; Bodies; BW; Diet; Dietetics; Est; estimation; Nutrition; PR; Prot; QNT; Quan; Quant; Quantitative; Wt

Basic Attributes

classNUTRITION&DIETETICS
type2  Clinical
order vs. observationProtein intake/
formula (readable)Estimated grams of protein consumed in 24 hours/Subject's body weight
example UCUM unitsg/kg/24 H
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)

Member of these Panels

81904-5

History/Usage

first released
last updated2.66
last change typeMIN  - change to field other than name
change reasong/kg/(24.h)

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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