DXA Radius and Ulna [Z-score] Bone density   80932-7

LOINC Code


LOINC code80932-7
nameDXA Radius and Ulna [Z-score] Bone density
descriptionZ-Score formula Input Parameter Definitions: BMD: subject's bone mineral density (BMD) MEAN_BMD: The mean BMD for the reference population. SD: Standard deviation of BMD within reference population.
statusACTIVE

Fully-Specified Name

componentViews for bone density
propertyZscore  =  Z Score
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemUpper extremity>Radius+Ulna
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
methodDXA

Additional Names

short nameDXA Radius+Ulna Z-score BMD

Basic Attributes

classRAD
type2  Clinical
order vs. observationBoth
formula (readable)Z-score = (BMD - MEAN_BMD) / SD
example UCUM units{Zscore}
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 unitZscore

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.

Member of these Groups

LG37761-0DXA|Radius+Ulna|Views for bone density|Laterality:ANY
LG41850-5Region imaged: Upper extremity

Member of these Panels

83311-1Bone density quantitative measurement by DXA panel

History/Usage

first released
last updated2.64
last change typeNAM  - change to Analyte/Component
change reasonAdded Region imaged to System per LOINC/RadLex unified model.; Updated Component from "Bone density" to "Views for bone density" based on the LOINC/Radlex unified model.

Related Names

Arm
BMD
Bone Densiometry
Bone Density Scan
Den
Densiometry
DEX
DEXA
Dual Energy X Ray Absorptiometry
EXT
Films
Forearm
Imaging
Point in time
QNT
Quan
Quant
Quantitative
Rad
RADIOLOGY
Random
Standard score
UE
Up
Upper extremity
View
Views for BMD
VWS
Z score
Z value
Z-score

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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