77594-0
LOINC Code
| LOINC code | 77594-0 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| name | |||||||||
| description | Computation of total weekly physical activity as a continuous variable for the short form requires summation of the duration (in minutes) and frequency (days) of walking, moderate-intensity and vigorous-intensity activities. Domain specific estimates cannot be estimated. The activity level is reported in MET-minutes/week or MET-minutes/day, although the former is more frequently used and is thus suggested. This quantitative total weekly physical activity result can be transformed into a categorical result using [LOINC: 77595-7]. | ||||||||
| status | ACTIVE | ||||||||
Fully-Specified Name | |||||||||
| component | Total physical activity | ||||||||
| property | ARat = Arbitrary Rate | ||||||||
| time | 7D = 7 days | ||||||||
| system | ^Patient | ||||||||
| scale | Qn = 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 | IPAQ | ||||||||
Additional Names | |||||||||
| short name | Activ; Activity; Actvty; Arbitrary rate; Exercise; Movements; QNT; Quan; Quant; Quantitative; Survey; Tot; Totl | ||||||||
Basic Attributes | |||||||||
| class | SURVEY.IPAQ | ||||||||
| type | 4 Surveys | ||||||||
| formula (readable) | Total physical activity MET-minutes/week can be calculated two ways: 1. Total physical activity MET-minutes/week = Total (Walking + Moderate + Vigorous) MET-minutes/week, 2. Total physical activity MET-minutes/week = sum of Total Work + Total Transport + Total Domestic and Garden + Total Leisure-Time MET-minutes/week | ||||||||
| example UCUM units | MET-min/wk 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) | ||||||||
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History/Usage | |||||||||
| first released | |||||||||
| last updated | 2.64 | ||||||||
| last change type | MAJ - change to name field other than Component; | ||||||||
| change reason | [MET].min/wk | ||||||||
Related Names | |||||||||
Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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