Version 2.78

Status Information

Status
TRIAL

Term Description

An accelerometer is used to measure the intensity of movements continuously over a desirable study period (for a robust assessment of free-living physical activity, a minimum of 4 days is recommended; 7 days of continuous measurement is the most common). It is generally recommended to select the highest time resolution (or the shortest epoch) possible to last over the entire study period. Most current accelerometers have sufficient memory and battery capacity. The participant is asked to wear the accelerometer during all waking hours of the study period. Most monitors are not waterproof, and are not recommended for activities such as swimming and showering. An additional daily record of wearing the monitor can be taken to identify non-wearing time activity. Data are downloaded from the accelerometer after being retrieved from the participant. Although this is the current standard for objective physical activity measurements, more advanced sensor and processing technologies are rapidly evolving in this field to improve accuracy and expand usability. The hip placements of the accelerometer (on a belt) have been shown to yield the best prediction of energy expenditure. The absolute accuracy may vary with different accelerometers, placement locations, signal filters used by the devices, and models used for predicting energy expenditure or time spent in certain intensity categories. Follow manufacturers' operation manuals for installation, initialization, downloading and other specific procedures if needed.
Source: Regenstrief LOINC

Reference Information

Type Source Reference
Citation Consensus measures for Phenotypes and Exposures National Institutes of Health. National Institute of Aging and National Institute of Diabetes & Digestive & Kidney diseases. The Health, Aging and Body Composition (Health ABC) Study. Operations Manual. Accelerometry Section. 2009.
Article Consensus measures for Phenotypes and Exposures Pate, R. R., M. J. Almeida, et al. (2006). Validation and Calibration of an Accelerometer in Preschool Children. Obesity. 14(11): 2000-2006.
Article Consensus measures for Phenotypes and Exposures Chen, K. Y., & Bassett, D. R. (2005). The Technology of Accelerometry-Based Activity Monitors: Current and Future. Medicine and Science in Sports and Exercise. 37(11): S490-S500.
Article Consensus measures for Phenotypes and Exposures Freedson, P., Pober, D., & Janz, K. F. (2005). Calibration of Accelerometer Output for Children. Medicine and Science in Sports and Exercise. 37(11): S523-S530.
Article Consensus measures for Phenotypes and Exposures Matthews, C. E. (2005). Calibration of Accelerometer Output for Adults. Medicine and Science in Sports and Exercise. 37(11): S512-S522.

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
62834-7 PhenX - total physical activity - objective protocol 150801
Indent45392-8 Patient First (Given) name
Indent45393-6 Middle initial
Indent45394-4 Patient Last (Family) name
Indent66295-7 Did the participant receive an ActiGraph?
Indent66296-5 If answer is "Yes", please record the last four digits of serial number:
Indent66297-3 Why didn't the participant receive an ActiGraph?
Indent44100-6 Medical problem
Indent66299-9 Other (Please Specify)
Indent66300-5 ActiGraph is connected to USB cable
Indent66301-3 ActiGraph set up for free-living
Indent66302-1 Participant ID# entered at "Subject Name" prompt
Indent66303-9 ActiGraph disconnected from USB cable and "OK" clicked
Indent66304-7 Participant instructed about how to wear ActiGraph
Indent66305-4 Actigraph placed as close to iliac crest as possible
Indent66306-2 Procedure for completing 7-day activity diary explained to participant
Indent66307-0 Procedure for returning Actigraph explained to participant
Indent66308-8 Participant asked if they have any questions
Indent66309-6 Fills out ActiGraph Distribution Form
Indent66310-4 Reviews forms for completeness
Indent66311-2 Date participant returned ActiGraph to clinic
Indent66312-0 Did not return ActiGraph
Indent66313-8 How many days was ActiGraph worn?
Indent66314-6 How many of the days that the ActiGraph was worn were valid? {#}/d
Indent66315-3 Was any activity collected and recorded on the ActiGraph?
Indent66316-1 Why wasn't any activity collected and recorded on the ActiGraph? (Please mark all that apply.) 1..9
Indent66317-9 Completed if answer is "Other Specify"
Indent66318-7 Was the diary completed?
Indent66319-5 ActiGraph properly connected to USB cable
Indent66320-3 Download button clicked on ActiWeb Client Software
Indent66321-1 Data saved properly
Indent66322-9 Reviews activity diary to see if completely filled out, partially filled out, or not filled out at all
Indent66323-7 Correctly enters activities on computer
Indent66324-5 Records how many days the ActiGraph was worn on ActiGraph Return and Reading Form
Indent66325-2 Records how many valid days the ActiGraph was worn on ActiGraph Return and Reading Form
Indent66326-0 Records whether diary was completed partially, fully, or not at all on the ActiGraph Return and Reading Form
Indent66310-4 Reviews forms for completeness
Indent46501-3 Date Assessment Completed {mm/dd/yyyy}
Indent66276-7 Day name [PhenX]
Indent61136-8 Time Test Begins
Indent66327-8 Time took off {clock_time}
Indent66328-6 Activity while NOT wearing monitor
Indent66329-4 Time put back on {clock_time}
Indent66332-8 End time (right before going to sleep) {clock_time}
Indent61137-6 Time Test Ends

Fully-Specified Name

Component
PhenX - total physical activity - objective protocol 150801
Property
-
Time
Pt
System
^Patient
Scale
-
Method
PhenX

Additional Names

Short Name
Total phys activity objective proto

Survey Question

Source
PX150801

Basic Attributes

Class
PANEL.PHENX
Type
Clinical
First Released
Version 2.36
Last Updated
Version 2.66
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

Member of these Panels

LOINC Long Common Name
62812-3 PhenX domain - Physical activity and physical fitness

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) PhenX - actividad física total - protocolo objetivo 150801:-:Punto temporal:^ Paciente:-:PhenX
it-IT Italian (Italy) PhenX - totale attività fisica - obbiettivo, protocollo:-:Pt:^Paziente:-:PhenX
Synonyms: Panel PhenX paziente PhenX Punto nel tempo (episodio)
ru-RU Russian (Russian Federation) PhenX - общая физическая активность - объективный протокол:-:ТчкВрм:^Пациент:-:PhenX
Synonyms: Объективные находки Точка во времени;Момент
zh-CN Chinese (China) PhenX - 全部体力活动 - 客观方案 150801:-: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 - 全部体力活动（身体活动、体力劳动、身体运动、锻炼活动、锻炼、身体锻炼、健身、体育锻炼） - 客观方案 150801;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 体力活动（身体活动、体力劳动、身体运动、锻炼活动、锻炼、身体锻炼、健身、体育锻炼） 全体数量 全部 共计 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 客观的 总 总和 总数 总量 总额 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 汇总 活动 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=62834-7
Questionnaire definition
https://fhir.loinc.org/Questionnaire/?url=http://loinc.org/q/62834-7