CDE Catalog | NINDS Common Data Elements

***Please contact NINDS CDE team (NINDSCDE@emmes.com) in case you encounter any search difficulties.***

The CDE Catalog is a directory of the available NINDS CDEs. Users can search the Catalog to isolate a subset of the CDEs (e.g., all stroke-specific CDEs, etc.), and to view and download details about the CDEs.

Select any filter below to search the CDE Catalog.

For best results, clear form between searches. In addition, when specifying NeuroRehab, Sport-Related Concussion (SRC) or Traumatic Brain Injury (TBI) as the Disease, please select a Subdisease as well.

NeuroRehab Comprehensive includes all NeuroRehab CDE recommendations. NeuroRehab General includes all NeuroRehab CDE recommendations that are not disease specific. All other NeuroRehab Subdiseases include recommendations specific to existing NINDS CDE project disorders.

Choose your Time Frame for your SRC study (Acute (time of injury until 72 hours), Subacute (after 72 hours to 3 months), and Persistent/Chronic (3 months and greater post-concussion) or Comprehensive if your study falls across the study time frames.

Choose your type of TBI study (Acute Hospitalized, Concussion/Mild TBI, Moderate/Severe TBI: Rehabilitation, or Epidemiology) or Comprehensive if your study falls outside of the study types or incorporates aspects of more than one type of study.

Search Form

CRF Name

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Operations

Selected 25 rows in this page.

The search results below can be downloaded by clicking the checkboxes on the far left side of the table. Select the header checkbox to select all CDEs listed on the first page. Then choose CDE Detailed Report from the Choose an operation dropdown menu.
Select all	CDE ID	CDE Name	Definition	Classification	CRF Name	Copyrighted or trademarked	Disease Name	Subdisease Name
F2632-C10838	C10838	Imaging voxel size axis 1 measurement	Measurement, in millimeters, of the axis 1 dimension of the voxel within the anatomy of interest	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C18700	C18700	Imaging matrix size value other text	The free-text field related to 'Imaging matrix size value', specifying other text. Value representing the imaging matrix size in millimeters	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C15576	C15576	Imaging diffusion b-value count	Count of b-values within the diffusion imaging study	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C15611	C15611	Imaging standard average brain text	Text representing the standard average brain used	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C16210	C16210	Imaging data exported format text	Format of the data exported from scanner to local workstation/computer	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C18718	C18718	Imaging scanner strength value other text	The free-text field related to 'Imaging scanner strength value', specifying other text. Value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C08241	C08241	Imaging field of view axis 1 measurement	Axis 1 of the image that is visible through the camera at a particular position in orientation and space in millimeters	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C56590	C56590	Imaging gross anatomical abnormality examination text	Text describing any gross anatomical abnormalities found in the examination of images	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C10842	C10842	Imaging analysis software name	Name of the software used for data processing or analysis of the imaging study	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C15579	C15579	Imaging diffusion type	Type of image output for the diffusion imaging study	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C15622	C15622	Imaging diffusion analysis type	Type of diffusion analysis used	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C18009	C18009	Imaging threshold rationale text	Text representing the rationale for choosing a certain threshold for the results	Supplemental	Anatomical Imaging	False	Headache	Headache
F2490-C00730	C00730	Alcohol use frequency	The frequency of consumption of alcohol by the participant	Supplemental	Behavioral History	False	Headache	Headache
F2490-C55977	C55977	Overall diet health scale	A general scale of how healthy the participant/subject's diet is	Supplemental	Behavioral History	False	Headache	Headache
F2490-C56031	C56031	Pittsburgh Sleep Quality Index (PSQI) - Get up morning past month time	The time at which the subject got up in the morning during the past month, as part of the Pittsburgh Sleep Quality Index (PSQI)	Supplemental	Behavioral History	False	Headache	Headache
F2490-C00705	C00705	Alcohol current use indicator	Indicator of whether the participant/subject consumed at least one alcoholic drink within the past 12 months	Supplemental	Behavioral History	False	Headache	Headache
F2490-C00706	C00706	Alcohol prior use indicator	Indicator of the participant's/subject's alcohol consumption prior to the past 12 months	Supplemental	Behavioral History	False	Headache	Headache
F2490-C06108	C06108	Tobacco smoke pack-year value	If participant is a former or current cigarette smoker, documents the number of pack-years of smoking [(average number smoked daily)/20] x (number of years smoked) = pack-years]	Supplemental	Behavioral History	False	Headache	Headache
F2490-C55989	C55989	Regular aerobic exercise indicator	Indicator related to whether or not the participant/subject participates in regular aerobic exercise	Supplemental	Behavioral History	False	Headache	Headache
F2490-C56034	C56034	Pittsburgh Sleep Quality Index (PSQI) - Asleep past month hour duration	The duration of time (in hours) the subject was asleep the majority of the nights in the past month, as part of the Pittsburgh Sleep Quality Index (PSQI)	Supplemental	Behavioral History	False	Headache	Headache
F2490-C00707	C00707	Alcohol consume six or more drinks frequency	The rate of occurrence for when the participant/subject consumes six or more drinks containing alcohol on one occasion. It is noted that the meaning of "drinks consumed" differs from one nation and culture to another, so the most common alcoholic beverages likely to be consumed will be defined as well as quantity of each that constitutes a drink (approximately 10 grams of pure ethanol). For example, one bottle of beer (330 ml at 5% ethanol), a glass of wine (140 ml at 12% ethanol), and a shot of spirits (40 ml at 40% ethanol) represent a standard drink of about 13 g of ethanol	Supplemental	Behavioral History	False	Headache	Headache
F2490-C18670	C18670	Subscribed drug or substance illicitly used category other text	The free-text field related to 'Subscribed drug or substance illicitly used category' specifying other text. Category of illegal drugs, prescription, or over-the-counter drugs the participant/subject used for purposes other than those for which they are meant to be used, or in large amounts	Supplemental	Behavioral History	False	Headache	Headache
F2490-C55993	C55993	Regular aerobic exercise days week number	Number of days per typical week that the participant/subject engages in aerobic exercises	Supplemental	Behavioral History	False	Headache	Headache
F2490-C19502	C19502	Tobacco cigarettes smoke daily average value	Tobacco cigarettes smoked daily average number	Supplemental	Behavioral History	False	Headache	Headache
F2490-C00708	C00708	Alcohol use related to hospitalization indicator	Indicator of whether the participant/subject has been hospitalized for an alcohol-related problem (i.e., esophageal varices, delirium tremens (DTs), cirrhosis and others)	Supplemental	Behavioral History	False	Headache	Headache

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The NINDS CDE Team does not post proprietary instruments/scales recommended by the CDE Working Groups on this website. This includes, but is not limited to, copyrighted or trademarked instruments/scales. Information about recommended instruments can be found in the Notice of Copyright (NOC) documents under ‘CRF Module/Guideline’ on each disorder’s data standards page. For any questions regarding these instruments/scales please contact the corresponding owner/author. The NINDS CDE Team is not responsible for the availability or content of these external sites, nor does the NINDS CDE Team endorse, warrant or guarantee the products, services or information described or offered at these other internet sites.