NIH Common Data Elements (CDE) Repository

Value	Code Name	Code	Code System	Code Description
Yes	Yes	LA33-6	LOINC
No	No	LA32-8	LOINC

Properties:

Key:

Related Names

Value:

Bal	Finding	Findings
Ordinal	Point in time	QL
Qual	Qualitative	Random
Screen	Things dizziness balance occur

Key:

Related Codes

Value:

Code System	Code	Code Text
https://www.phenxtoolkit.org	PX130301270100	PX130301_Speech_Disturbances_With_Dizziness	https://www.phenxtoolkit.org	PX130301270200	PX130301_Paralysis_Weakness_With_Dizziness	https://www.phenxtoolkit.org	PX130301270300	PX130301_Affected_Side_Paralysis_With_Dizziness
https://www.phenxtoolkit.org	PX130301270400	PX130301_Numbness_With_Dizziness	https://www.phenxtoolkit.org	PX130301270500	PX130301_Affected_Side_Numbness_With_Dizziness	https://www.phenxtoolkit.org	PX130301270600	PX130301_Blackouts_With_Dizziness
https://www.phenxtoolkit.org	PX130301270700	PX130301_Seizures_With_Dizziness	https://www.phenxtoolkit.org	PX130301270800	PX130301_Headache_With_Dizziness	https://www.phenxtoolkit.org	PX130301270900	PX130301_Visual_Disturbances_With_Dizziness
https://www.phenxtoolkit.org	PX130301271000	PX130301_Visual_Disturbances_Description_With_Dizziness	https://www.phenxtoolkit.org	PX130301280000	PX130301_Dizziness_Occurred_Suddenly

Key:

Fully-Specified Name

Value:

Component	Property	Time	System	Scale	Method
While you were having sudden spells of dizziness, loss of balance or spinning sensation, did any of these things occur	Find	Pt	^Patient	Ord	PhenX

Key:

Basic Attributes

Value:

Class	Type	First Released	Last Updated	Change Reason
PHENX	Clinical	Version 2.36	Version 2.65	Updated the PhenX ID from "PhenX." to "PX" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.

Key:: Third Party Copyright
Value:: This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO. This material includes content from the US Edition to SNOMED CT, which is developed and maintained by the U.S. National Library of Medicine and is available to authorized UMLS Metathesaurus Licensees from the UTS Downloads site at https://uts.nlm.nih.gov. Use of SNOMED CT content is subject to the terms and conditions set forth in the SNOMED CT Affiliate License Agreement. It is the responsibility of those implementing this product to ensure they are appropriately licensed and for more information on the license, including how to register as an Affiliate Licensee, please refer to http://www.snomed.org/snomed-ct/get-snomed-ct or info@snomed.org<mailto:info@snomed.org>. This may incur a fee in SNOMED International non-Member countries.

Key:: LOINC Copyright
Value:: This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO. This material includes content from the US Edition to SNOMED CT, which is developed and maintained by the U.S. National Library of Medicine and is available to authorized UMLS Metathesaurus Licensees from the UTS Downloads site at https://uts.nlm.nih.gov. Use of SNOMED CT content is subject to the terms and conditions set forth in the SNOMED CT Affiliate License Agreement. It is the responsibility of those implementing this product to ensure they are appropriately licensed and for more information on the license, including how to register as an Affiliate Licensee, please refer to http://www.snomed.org/snomed-ct/get-snomed-ct or info@snomed.org<mailto:info@snomed.org>. This may incur a fee in SNOMED International non-Member countries.