NIH Common Data Elements (CDE) Repository

Value	Code Name	Code	Code System
1	No	LA32-8	LOINC
5	Yes	LA33-6	LOINC
9	Don't know/refused	LA15775-2	LOINC

Properties:

Key:

Related Names

Value:

Key:

Related Codes

Value:

Code System	Code	Code Text	Code Version
https://www.phenxtoolkit.org	PX030601020000	PX030601_Cigarette_Smoking_100		https://www.phenxtoolkit.org	PX030602010000	PX030602_Cigarette_Smoking_100		https://www.phenxtoolkit.org	PX030703010000	PX030703_Age_FirstCigarette_Adult_Hundred

Key:

Fully-Specified Name

Value:

Component	Property	Time	System	Scale	Method
Smoked at least 100 cigarettes in entire life	Find	Pt	^Patient	Ord

Key:

Basic Attributes

Value:

Class	Type	First Released	Last Updated	Change Reason
H&P.HX	Clinical	Version 2.36	Version 2.68	Release 2.68: COMPONENT: Updated Component name to represent the clinical concept rather than the specific question from the original source since the question asked will vary across forms and assessments.; CLASS: Updated to more general Class that represents clinical history-related questions.; DefinitionDescription: Moved term description to Form Coding Instructions.; METHOD_TYP: Removed Method of "PhenX" since this is a general concept not specific to PhenX and can be applied to various use cases.; Previous Releases: 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.