CDE Catalog | NINDS Common Data Elements

***Please contact the NINDS CDE Team (NINDSCDE@emmes.com) if 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-C08238	C08238	Imaging repetition gap duration	Duration between successive pulse sequences, in milliseconds, applied to the same slice during imaging acquisition	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C55789	C55789	Imaging morphometry analysis approach type	Type approach used for brain morphometry analysis	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C10577	C10577	Imaging signal averages number	Number of signal acquisitions averaged in imaging acquisition	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C56596	C56596	Imaging white matter lesion anatomic site	The location of the subject's white matter lesions	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C15572	C15572	Imaging diffusion direction count	Count of diffusion directions in the associated diffusion imaging study	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C15608	C15608	Imaging registration technique type	Type of registration technique used	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C15640	C15640	Imaging corrective analysis P-values number	P-values used for any corrective analysis	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C18714	C18714	Imaging radio frequency coil channel count other text	The free-text field related to 'Imaging radio frequency coil channel count', specifying other text. Number of the coil channels in the radio frequency (RF) coil used for the imaging scan	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C08239	C08239	Imaging echo duration	Duration between the application of the 90 degree pulse and the peak of the echo signal, in milliseconds, during the spin echo and inversion recovery pulse sequences in imaging acquisition	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C55793	C55793	Imaging paradigm pulse sequence type	The type of pulse sequence used for imaging	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C10837	C10837	Imaging gap between slices measurement	Measurement of the gap between slices used in imaging acquisition	Supplemental	Anatomical Imaging	False	Headache	Headache
F2632-C56597	C56597	Imaging white matter lesion count	The number of white matter lesions present in the image	Supplemental	Anatomical Imaging	False	Headache	Headache
F2490-C56011	C56011	Perceived Stress Scale (PSS) - Difficulty piling up unable overcome scale	Scale of how often in the last month that the participant/subject has felt that difficulties were piling up so high that he or she could not overcome them	Supplemental	Behavioral History	False	Headache	Headache
F2490-C00703	C00703	Tobacco use started age value	Age in years when participant/subject started using tobacco products (e.g., cigarettes, cigars, chewing tobacco or pipe)	Supplemental	Behavioral History	False	Headache	Headache
F2490-C00713	C00713	Drug or substance current illicit use indicator	Indicator of participant's/subject's use of illegal drugs, prescription or over-the-counter drugs in the past year for purposes other than those for which they are meant to be used, or in large amounts	Supplemental	Behavioral History	False	Headache	Headache
F2490-C55959	C55959	Tobacco packs smoked daily average value	Average number of packs of cigarettes the participant/subject smokes daily (On the days you smoked cigarettes during the past 30 days, how many cigarettes did you smoke per day, on average?)	Supplemental	Behavioral History	False	Headache	Headache
F2490-C56029	C56029	Pittsburgh Sleep Quality Index (PSQI) - Fall asleep past month length value	The value of time (in minutes) it takes the subject to fall 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-C00704	C00704	Alcohol drinking day average drinks consumed range	The counted number of drinks containing alcohol consumed by the participant/subject on a typical day when he/she is drinking. 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-C00714	C00714	Behavioral history assessment date and time	Date (and time, if applicable and known) the participant/subject behavioral history was taken	Supplemental	Behavioral History	False	Headache	Headache
F2490-C55966	C55966	Alcohol use stopped age not applicable status	Status indicating that age quit drinking does not apply to the subject/participant, as they are still ingesting alcoholic beverages, including social drinking	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-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-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

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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.