Fractional excretion of phosphate [Ratio] in Urine and Serum or Plasma collected for unspecified duration   50057-9

LOINC Code


LOINC code50057-9
nameFractional excretion of phosphate [Ratio] in Urine and Serum or Plasma collected for unspecified duration
description(Ph U x Creat Ser) / (Ph Ser x Creat U) x 100
statusACTIVE

Fully-Specified Name

componentFractional excretion of phosphate
propertyRatio
timeXXX  =  Not specified:  Time will be reported in another part of the electronic message
systemUrine+Ser/Plas
    Ser  =  Serum
    Plas  =  Plasma
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
method

Additional Names

short nameFract excret PO4 ?Tm Ur+SerPl-Rto

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM units%
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)
example unit%

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.70
last change typeMIN  - change to field other than name

Related Names

?Tm
Chemistry
Fract excret PO4
i Phos
Inorganic phosphate
Phos
Phosphate reabsorption
Phosphate total
Phosphorous
Phosphorus
Phosphrous
Pi
Pl
Plasma
Plsm
PO4
QNT
Quan
Quant
Quantitative
Ratios
Rto
SerP
SerPl
SerPlas
Serum
Serum or plasma
SR
UA
UR
Ur+SerPl
Urn

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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