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

Displaying 301 - 325 of 447

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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
F0935-C04515	C04515	ECG ventricular arrhythmia type	Type of ventricular arrythmia, if any, apparent on the electrocardiogram (ECG/EKG) being reported	Supplemental	Electrocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F0926-C00709	C00709	Tobacco cigarettes smoked daily average number	Average number 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	Friedreich's Ataxia	Friedreich's Ataxia
F0940-C10715	C10715	Walker use age started value	Age of the participant/subject when he/she began using a walker	Supplemental	Activities of Daily Living and Gait	False	Friedreich's Ataxia	Friedreich's Ataxia
F2825-C58761	C58761	Stroke volume value	Value in milliliters of the stroke volume	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F0935-C18777	C18777	ECG heart rhythm result type other text	The free-text field related to 'ECG heart rhythm result type', specifying other text. Type of heart rhythm apparent on the electrocardiogram (ECG/EKG) being reported	Supplemental	Electrocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F0926-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	Friedreich's Ataxia	Friedreich's Ataxia
F0940-C17511	C17511	Walking difficulty age need intermittent support indicator	Indicator used when participant/subject age when needing intermittent support for walking	Supplemental	Activities of Daily Living and Gait	False	Friedreich's Ataxia	Friedreich's Ataxia
F2825-C58769	C58769	Tissue doppler mitral annulus lateral wall e prime velocity measurement	Measurement of early filling velocity of the tissue doppler lateral wall (e prime)	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F0938-C02013	C02013	Medication prior or concomitant dose unit of measure UCUM code	Code that represents the dosage unit of measure of the prior or concomitant medication administered. Unified Code for Units of Measure (UCUM)	Supplemental	Prior and Concomitant Medications	False	Friedreich's Ataxia	Friedreich's Ataxia
F0924-C10557	C10557	Gravida value	Value representing the number of times the participant/subject has been pregnant, regardless of whether these pregnancies were carried to term	Supplemental	Pregnancy History	False	Friedreich's Ataxia	Friedreich's Ataxia
F2825-C58777	C58777	Tissue doppler mitral annulus septal medial wall e prime velocity measurement	Measurement of the early filling velocity of the tissue doppler mitral annulus septal wall	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F0938-C18737	C18737	Medication prior or concomitant route type other text	The free-text field related to 'Medication prior or concomitant route type', specifying other text. Type of access route for the administration of the prior/concomitant medication	Supplemental	Prior and Concomitant Medications	False	Friedreich's Ataxia	Friedreich's Ataxia
F0935-C04501	C04501	ECG assessment date and time	Date (and time, if applicable and known) the electrocardiogram (ECG/EKG) was administered	Supplemental	Electrocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F2746-C11909	C11909	Modified Fatigue Impact Scale (MFIS) - less alert score	Scale for being less alert as part of Modified Fatigue Impact Scale form	Supplemental	Modified Fatigue Impact Scale (MFIS)	False	Friedreich's Ataxia	Friedreich's Ataxia
F0921-C17488	C17488	Psychiatric history psychotic diagnosis type	Type of psychotic disorder the participant/subject has been diagnosed with, if any	Supplemental	Medical History	False	Friedreich's Ataxia	Friedreich's Ataxia
F2825-C10744	C10744	Echocardiogram left ventricle fractional shortening measurement	Measurement of the difference between end-diastolic and end-systolic dimensions of the left ventricle divided by end-diastolic dimension obtained by echocardiography. FS or Fractional Shortening in percentage = EDD minus ESD divided by EDD times 100, where EDD = LV End Diastolic Dimension and ESD = LV End Systolic Dimension	Supplemental	Echocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F0935-C04509	C04509	ECG PR interval	Interval in milliseconds (msec) from the start of the P wave to the start of the QRS complex (PR interval) for the electrocardiogram (ECG/EKG) being recorded	Supplemental	Electrocardiogram	False	Friedreich's Ataxia	Friedreich's Ataxia
F2746-C11917	C11917	Modified Fatigue Impact Scale (MFIS) - limit ability activity away from home score	Scale for having been limited in the ability to do things away from home as part of Modified Fatigue Impact Scale form	Supplemental	Modified Fatigue Impact Scale (MFIS)	False	Friedreich's Ataxia	Friedreich's Ataxia
F0931-C01720	C01720	Lab test LOINC code	Identifier name given to a test performed on body fluid(s) and tissues. Test names are typically comprised of the analyte name, properties (%, Ratio, etc.), the type of body fluid tested, and any special instructions	Supplemental	Laboratory Tests	False	Friedreich's Ataxia	Friedreich's Ataxia
F0922-C00722	C00722	Family history medical condition relative type	Relationship of the family member or ancestor with the medical condition or health related event to the participant	Supplemental	Family History	False	Friedreich's Ataxia	Friedreich's Ataxia
F0921-C06358	C06358	Diabetes mellitus type	Type of diabetes mellitus	Supplemental	Medical History	False	Friedreich's Ataxia	Friedreich's Ataxia
F2746-C11925	C11925	Modified Fatigue Impact Scale (MFIS) - unable complete task physical effort score	Scale for having been less able to complete tasks that require physical effort as part of Modified Fatigue Impact Scale form	Supplemental	Modified Fatigue Impact Scale (MFIS)	False	Friedreich's Ataxia	Friedreich's Ataxia
F1027-C11990	C11990	Timed 25-Foot Walk (T25FW) - ankle foot orthosis status	Indicator whether the participant/subject wore an ankle-foot orthosis (AFO) during the assessment, as part of the Timed 25-Foot Walk (T25FW)	Supplemental	Timed 25-Foot Walk (T25-FW)	False	Friedreich's Ataxia	Friedreich's Ataxia
F0929-C01015	C01015	Physical exam performed indicator	Indicator of whether a physical exam was performed on the participant/subject	Supplemental	Physical Examination	False	Friedreich's Ataxia	Friedreich's Ataxia
F0921-C17463	C17463	Cardiovascular history abnormal echocardiogram indicator	Indicator as to whether the participant/subject has or had an abnormal echocardiogram (ECG)	Supplemental	Medical History	False	Friedreich's Ataxia	Friedreich's Ataxia

Displaying 301 - 325 of 447

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.