NIH Common Data Elements (CDE) Repository

General Details:

Name:: Sit to stand # in 30s
Steward:: LOINC
Definition:: The number of times a patient is able to stand from a sitting position in 30 seconds. This test is performed to assess lower body strength. Typically a chair with seat height at 17", a straight back and without arm rests is used.[PMID: 10380242] [https://www.cdc.gov/steadi/pdf/STEADI-Assessment-30Sec-508.pdf] To report the patient's results for the modified version of the 30 second sit to stand (m30sSTS) test where the patient uses their upper arms for support, use Modified 30s Sit to Stand w extremities [LOINC: 93125-3].
Registration Status:: Qualified

Value	Code Name	Code	Code System	Code Description

Definition:: The number of times a patient is able to stand from a sitting position in 30 seconds. This test is performed to assess lower body strength. Typically a chair with seat height at 17", a straight back and without arm rests is used.[PMID: 10380242] [https://www.cdc.gov/steadi/pdf/STEADI-Assessment-30Sec-508.pdf] To report the patient's results for the modified version of the 30 second sit to stand (m30sSTS) test where the patient uses their upper arms for support, use Modified 30s Sit to Stand w extremities [LOINC: 93125-3].
Tags:: Source: Regenstrief LOINC

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Related Names

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Related Codes

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Code System	Code	Code Text	Code Version
https://www.phenxtoolkit.org	PX150202010000	PX150202_Number_Chair_Stands

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Fully-Specified Name

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Component	Property	Time	System	Scale	Method
Sit to stand	NRat	30S	^Patient	Qn

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Basic Attributes

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Class	Type	First Released	Last Updated	Change Reason
H&P.PX	Clinical	Version 2.38	Version 2.67	Release 2.67: METHOD_TYP: Removed Method of PhenX since this is a general concept used across assessments and not specific to PhenX.; DefinitionDescription: The instructions from the PhenX protocol for this concept are now represented as Form Coding Instructions. Updated the term description to describe the 30 second Sit to Stand test and provided references.; SURVEY_QUEST_SRC: The Survey Question Source was removed. The PhenX ID is now linked to this term as a Related Code.; SURVEY_QUEST_TEXT: Moved the Survey Question Text to the Form Data table as an Override Display Name for this term in the context of the PhenX panel.; Previous Releases: Changed Component from "Stands" to "Sit to stand" to clarify the value reported is the number of times in 30 seconds the patient is able to stand from a sitting position.; Updated the PhenX ID from "PhenX." to "PX" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.