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

Displaying 26 - 50 of 612

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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.
CDE ID	CDE Name	Definition	Classification	CRF Name	Copyrighted or trademarked	Disease Name	Subdisease Name
C11134	History data reliability type	Overall assessment of the reliability of the medical/family history data obtained	Exploratory	History Data Source and Reliability	False	Multiple Sclerosis	Multiple Sclerosis
C15374	Imaging retinal nerve fiber layer thickness in inferior quadrant measurement	The retinal nerve fiber layer (RNFL) thickness of the inferior quadrant	Exploratory	Imaging OCT Analysis - Spectralis Report Analysis	False	Multiple Sclerosis	Multiple Sclerosis
C10854	Grip device width setting value	Value of the width setting on the grip device used to test the participant/subject's grip strength	Exploratory	Grip Strength Fatigue	False	Multiple Sclerosis	Multiple Sclerosis
C15326	Optical coherence tomography high contrast visual acuity count	The number of letters read correctly at 3.2 meters as a measurement of high contrast tomography (OCT) visual acuity	Exploratory	Imaging OCT Analysis - Contrast and Visual Acuity	False	Multiple Sclerosis	Multiple Sclerosis
C11517	Bladder Control Scale (BLCS) - scores sum value	Sum of scores from questions 1 through 4 (0-22) as part of the Bladder Control Scale (BLCS)	Exploratory	Bladder Control Scale (BLCS)	False	Multiple Sclerosis	Multiple Sclerosis
C00008	Age value	Value for participant/subject's age, calculated as elapsed time since the birth of the participant/subject	Exploratory	Fatigue/Activity Record and Diary	False	Multiple Sclerosis	Multiple Sclerosis
C15343	Optical coherence tomography (OCT) total macular volume abnormal status	This variable indicates whether the macular volume is abnormally low based on optical coherence tomography (OCT)	Exploratory	Imaging OCT Analysis -Cirrus Macular Thickness	False	Multiple Sclerosis	Multiple Sclerosis
C18589	Imaging spinal cord area value	Area of the spinal cord	Exploratory	Imaging Analysis Technique and Results - Baseline	False	Multiple Sclerosis	Multiple Sclerosis
C57040	Fatigue diary activity type	Type of activity entered in the Fatigue Diary	Exploratory	Fatigue/Activity Record and Diary	False	Multiple Sclerosis	Multiple Sclerosis
C15324	Optical coherence tomography difference in average overall retinal nerve fiber layer thickness measurement	The difference in average overall retinal nerve fiber layer (RNFL) thickness (oculus dexter;OD-oculus sinister;OS)	Exploratory	Imaging OCT Analysis - RNFL Thickness Analysis	False	Multiple Sclerosis	Multiple Sclerosis
C15462	Imaging spinal cord volume value	Volume of the spinal cord	Exploratory	Imaging Analysis Technique and Results - Baseline	False	Multiple Sclerosis	Multiple Sclerosis
C15418	Imaging gray matter volume fraction value	Volume of gray matter in the brain or ratio of gray matter volume to total intracranial volume or other head-size normalization volume	Exploratory	Imaging Analysis Technique and Results - Baseline	False	Multiple Sclerosis	Multiple Sclerosis
C15374	Imaging retinal nerve fiber layer thickness in inferior quadrant measurement	The retinal nerve fiber layer (RNFL) thickness of the inferior quadrant	Exploratory	Imaging OCT Analysis - RNFL Thickness Analysis	False	Multiple Sclerosis	Multiple Sclerosis
C15440	Imaging timepoint for change in normal appearing white matter value	Timepoint used to calculate change in normal-appearing white matter	Exploratory	Imaging Analysis Results - Follow Up	False	Multiple Sclerosis	Multiple Sclerosis
C15341	Optical coherence tomography (OCT) oculus sinister (OS) macula volume measurement	Total macula volume of the left eye	Exploratory	Imaging OCT Analysis - Spectralis Report Analysis	False	Multiple Sclerosis	Multiple Sclerosis
C15349	Optical coherence tomography (OCT) Spectralis-Heidelberg performed indicator	The indicator for spectral-domain optical coherence tomography (OCT) (Spectralis-Heidelberg) being performed	Exploratory	Imaging Optical Coherence Tomography (OCT) Information	False	Multiple Sclerosis	Multiple Sclerosis
C15371	Imaging new other unspecified lesion count	Total number of other new lesions whose type is not specified	Exploratory	Imaging Analysis Results - Follow Up	False	Multiple Sclerosis	Multiple Sclerosis
C18667	Data source other text	The free-text field related to 'Data source' specifying other text. Source of the data provided on the case report form	Exploratory	History Data Source and Reliability	False	Multiple Sclerosis	Multiple Sclerosis
C15490	Imaging regional brain volume technique type	Image analysis method used to calculate other regional volume or regional volume fractions	Exploratory	Imaging Analysis Technique and Results - Baseline	False	Multiple Sclerosis	Multiple Sclerosis
C15377	Imaging retinal nerve fiber layer thickness in temporal quadrant measurement	The retinal nerve fiber layer (RNFL) thickness of the temporal quadrant	Exploratory	Imaging OCT Analysis - Spectralis Report Analysis	False	Multiple Sclerosis	Multiple Sclerosis
C10855	Grip strength maximum measurement	Measurement of the maximum grip strength attained in the trial being recorded	Exploratory	Grip Strength Fatigue	False	Multiple Sclerosis	Multiple Sclerosis
C15334	Optical coherence tomography low contrast Sloan letter chart 2.5 binocular count	The number of letters read correctly at low contrast on a Sloan letter chart at 2.5% from 2 meters	Exploratory	Imaging OCT Analysis - Contrast and Visual Acuity	False	Multiple Sclerosis	Multiple Sclerosis
C11518	Bowel Control Scale (BWCS) - constipation 4 week scale	Scale assessing constipation in the past 4 weeks, as part of the Bowel Control Scale (BWCS)	Exploratory	Bowel Control Scale (BWCS)	False	Multiple Sclerosis	Multiple Sclerosis
C06005	Data collected date and time	Date (and time, if applicable and known) the data were collected. This may be the date/time a particular examination or procedure was performed	Exploratory	Fatigue/Activity Record and Diary	False	Multiple Sclerosis	Multiple Sclerosis
C15352	Imaging average macular cube thickness measurement	Average macular thickness of the cube	Exploratory	Imaging OCT Analysis -Cirrus Macular Thickness	False	Multiple Sclerosis	Multiple Sclerosis

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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.