Version 2.77

Status Information

Status
TRIAL

Term Description

If a dual-energy x-ray absorptiometry (DXA) examination is not feasible, the PhenX Anthropometrics Working Group (WG) noted that other body composition assessment methods may be considered. For example, bioelectrical impedance analysis (BIA) and skinfold thickness measures are potentially useful, albeit less precise and valid as indicators of body composition. Study-specific protocols and equipment descriptions should be reviewed carefully. In the National Health and Nutrition Examination Survey (NHANES) a certified radiologic technician positions the participant and operates the DXA scanner device. Due to concerns about radiation exposure to the unborn fetus, urine pregnancy tests or self-reported pregnancy history were used to exclude pregnant females from the NHANES DXA component. Equipment limitations excluded NHANES participants who weighed more than 300 lbs or were more than 6'5" tall. Individuals with amputations other than fingers and toes were also excluded from the NHANES DXA exam.The technician should determine if the participant is wearing metallic items such as jewelry or eyeglasses, had implanted medical devices such as a pacemaker or artificial joint, or had undergone certain types of medical tests that might affect the scan results. The NHANES DXA Procedures Manual describes the protocol, exclusions, and screening questions in detail. Rigorous quality control procedures are needed to monitor the performance of the DXA scanner, the performance of the certified radiology technologists who performed the DXA scan, and the quality of the DXA scans. The NHANES DXA Procedures Manual describes the quality assurance and quality control measures that were used in NHANES.
Source: Regenstrief LOINC

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
63520-1 PhenX - body composition by dual-energy x-ray absorptiometry protocol 020301
Indent63518-5 DXA instrument make and model name
Indent63587-0 Whole body scan image name

Fully-Specified Name

Component
PhenX - body composition by dual-energy x-ray absorptiometry protocol 020301
Property
-
Time
Pt
System
^Patient
Scale
-
Method
PhenX

Additional Names

Short Name
DXA proto

Survey Question

Source
PX020301

Basic Attributes

Class
PANEL.PHENX
Type
Clinical
First Released
Version 2.36
Last Updated
Version 2.72
Change Reason
Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.; Added the PhenX protocol ID to the Component to clearly define the protocol version for which this panel is based upon.
Panel Type
Panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) PhenX - composición corporal por protocolo de absorciometría de rayos X de energía dual 020301:-:Punto temporal:^ Paciente:-:PhenX
it-IT Italian (Italy) PhenX - composizione corporea attraverso assorbimetria a raggi x a doppia energia, protocollo:-:Pt:^Paziente:-:PhenX
Synonyms: Panel PhenX paziente PhenX Punto nel tempo (episodio)
ru-RU Russian (Russian Federation) PhenX - тела состав двухэнергетическая рентгеновская абсорбциометрия протокол:-:ТчкВрм:^Пациент:-:PhenX
Synonyms: Точка во времени;Момент
zh-CN Chinese (China) PhenX - 双能X线吸收法体成分方案 020301:-:时间点:^患者:-:PhenX
Synonyms: Consensus measures for Phenotypes and eXposures;PhenX;暴露;接触;表型与暴露共识指标;表现型与暴露共识指标;表型与暴露公认指标 Consensus measures for Phenotypes and eXposures;表型与暴露共识指标;表现型与暴露共识指标;表型与暴露公认指标 PhenX - 双能X线吸收法（双能X射线吸收法、DEXA、DXA）体成分方案 020301;dual-energy x-ray absorptiometry;DXA;双能X射线吸收法;双能X线吸收法;双能骨密度测定;双能X线骨密度测定;Dual energy X-ray absorptiometry;DEXA;body composition;体成分;身体成分;身体成份 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组.PhenX;组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）.PhenX;Consensus measures for Phenotypes and eXposures;PhenX;表型与暴露共识指标;表现型与暴露共识指标;表型与暴露公认指标;PhenX 医嘱组 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 医疗服务对象;客户;病人;病患;病号;超系统 - 病人 多重;多重型;多重标尺类型;多重精度类型 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 成分;构成 时刻;随机;随意;瞬间 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 物体 组 组合 组合医嘱 组合类 组套

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=63520-1
Questionnaire definition
https://fhir.loinc.org/Questionnaire/?url=http://loinc.org/q/63520-1