What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveObservation

LOINC Code 77593-2: Vigorous physical activity [IPAQ]

Name: LOINC Code 77593-2: Vigorous physical activity [IPAQ]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:58.754Z

77593-2 is a LOINC code used to identify Vigorous physical activity [IPAQ] in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Vigorous physical activity. It is commonly used with the system or sample type ^Patient.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Vigorous physical activity. It is commonly used with the system or sample type ^Patient.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Observation
Method: IPAQ

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Vigorous physical activity [IPAQ]

Vigorous physical activity

A patient's total vigorous physical activity can be reported as a continuous variable based on the duration (e.g. in minutes) and frequency (e.g. days) of vigorous activity over the past 7 days. In the International Physical Activity Questionnaire (IPAQ) Long form, the patient is asked separate questions on vigorous physical activity in two domainsat work and in leisure time. The total duration and frequency for these domains is used to calculate the patient's vigorous physical activity level. In the IPAQ Short form, these domains are grouped together into a single question for duration and another for frequency of vigorous physical activity in the last 7 days. The activity level is reported in MET-minutes/week or MET-minutes/day, although the former is more frequently used and is thus suggested. Calculation for vigorous physical activity for the long and short IPAQ forms: Short form: Vigorous MET-minutes/week = 8.0 * vigorous-intensity activity minutes per day * vigorous-intensity days per week Long form: Vigorous MET-minutes/week = 8.0 * total vigorous-intensity activity minutes per day (at Work + in Leisure) * total vigorous-intensity days per week (at Work + in Leisure)

Activ; Activity; Actvty; Arbitrary rate; Exercise; Movements; QNT; Quan; Quant; Quantitative; Survey; Vigorous phys activity

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Vigorous physical activity [IPAQ]Vigorous physical activitySURVEY.IPAQARat7D^PatientQn

Frequently asked questions

Code details

Code77593-2

SystemLOINC

Display nameVigorous physical activity [IPAQ]

DescriptionVigorous physical activity

ComponentVigorous physical activity

PropertyARat

Timing7D

System (specimen)^Patient

ScaleQn

MethodIPAQ

ClassSURVEY.IPAQ

Example unitsMET-min/wk

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.61

Last changed2.64

Part names

Vigorous physical activityARat7D^PatientQnIPAQArbitrary Rate7 daysInternational Physical Activity Questionnaire

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.