NIH Common Data Elements (CDE) Repository

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

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Key:

Related Names

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Related Codes

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Code System	Code	Code Text
https://www.phenxtoolkit.org	PX130301100100	PX130301_Speech_Disturbance_With_Vision_Loss	https://www.phenxtoolkit.org	PX130301100200	PX130301_Numbness_Tingling_With_Vision_Loss	https://www.phenxtoolkit.org	PX130301100300	PX130301_Complications_Side_Affected_Vision_Loss
https://www.phenxtoolkit.org	PX130301100400	PX130301_Paralysis_Weakness_With_Vision_Loss	https://www.phenxtoolkit.org	PX130301100500	PX130301_Paralysis_Weakness_Vision_Loss_Side	https://www.phenxtoolkit.org	PX130301100600	PX130301_Lightheadedness_Dizziness_Balance_Vision_Loss
https://www.phenxtoolkit.org	PX130301100700	PX130301_Blackouts_Fainting_With_Vision_Loss	https://www.phenxtoolkit.org	PX130301100800	PX130301_Seizures_Convulsions_With_Vision_Loss	https://www.phenxtoolkit.org	PX130301100900	PX130301_Headache_With_Vision_Loss
https://www.phenxtoolkit.org	PX130301101000	PX130301_Flashing_Lights_With_Vision_Loss

Key:

Fully-Specified Name

Value:

Component	Property	Time	System	Scale	Method
While you were having your loss of vision, did any of these things occur	Find	Pt	^Patient	Ord	PhenX

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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.