Version 2.77

Term Description

Activity level is calculated as vector magnitude units (VMU) based on axial accelerations in all three dimensions and is reported in gravity (g) units. This term was created for, but is not limited in use to, the Zephyr BioHarness, a physiological monitoring belt device that captures and transmits multiple physiologic parameters.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Activity level
Property
Accel
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Activity level Accel
Consumer Name Alpha Get Info
Activity level

Basic Attributes

Class
CLIN
Type
Clinical
First Released
Version 2.54
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
5420

Formula (Readable)

Activity level = Vector magnitude units (VMU) = SUM[SQR RT(x^2+y^2+z^2)] for each 1 second time epoch/number of time epochs, where x, y and z are the axial accelerations in each individual dimension.

Member of these Panels

LOINC Long Common Name
82611-5 Wearable device external physiologic monitoring panel

Member of these Groups Get Info

LOINC Group Group Name
LG41761-4 Exercise/Activity

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Nivel de actividad:Aceleración:Punto temporal:^ Paciente:Cuantitativo:
it-IT Italian (Italy) Attività, livello:Accel:Pt:^Paziente:Qn:
Synonyms: Accelerazione Clinico Livello dell''attività paziente Punto nel tempo (episodio)
zh-CN Chinese (China) 活动水平:加速度:时间点:^患者:定量型:
Synonyms: 医疗服务对象;客户;病人;病患;病号;超系统 - 病人 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 活动 活动程度;作业水准;活动量;活动等级;放射性水平;放射性强度;放射性活度;放射性活度水平;活度水平 程度 等级 级 级别

Example Units

Unit Source
[g] Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80493-0