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.

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CRF Name

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Operations

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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
F1059-C17956	C17956	Cardiovascular ventricular dysrhythmia episode duration	Duration, in seconds, of a specific ventricular dysrhythmia episode recorded during the Holter examination	Supplemental	Holter Examination	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1989-C01582	C01582	Height unit of measure	Unit of measure for the height numerical value for participant	Supplemental	Vital Signs	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1038-C12415	C12415	Pulmonary blood gas partial pressure carbon dioxide value	The numeric value of the blood gas partial pressure of carbon dioxide (PCO2) in the blood	Supplemental	Measures of Gas Exchange	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1985-C12273	C12273	Biopsy and autopsy normal immunoreactivity assay name	Name of the normal immunoreactivity assay used	Supplemental	Muscle Biopsy and Autopsy Tissue	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1062-C10783	C10783	Electrophysiology motor unit number estimation compound muscle action potential measurement	Measurement in millivolts (mV) of the compound muscle action potential (CMAP) amplitude for the muscle on which MUNE (motor unit number estimation) is performed	Supplemental	Electrophysiology	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F2136-C12832	C12832	ECG atrioventricular block second degree status	Status of second degree atrioventricular (AV) block apparent on the electrocardiogram (ECG) being reported	Supplemental	Electrocardiogram (ECG)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1058-C02495	C02495	Imaging scanner strength value type	Type of value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported	Supplemental	Magnetic Resonance Spectroscopy (MRS)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1985-C12228	C12228	Tissue specimen name	Tissue specimen name collected from the participant	Supplemental	Muscle Biopsy and Autopsy Tissue	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1054-C17921	C17921	Dual X-ray absorptiometry current corticosteroid use indicator	Whether or not the participant is currently taking any corticosteroids for Dual X-ray absorptiometry (DEXA)	Supplemental	Dual-Energy X-Ray Absorptiometry (DEXA)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1060-C12892	C12892	Echocardiogram left ventricle wall motion abnormal indicator	Indicator of wall motion abnormalities in the left ventricle on the echocardiogram	Supplemental	Echocardiogram	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1999-C12290	C12290	Tissue specimen section quantify volume normalize type	Type of method used to normalize the volume of the tissue specimen	Supplemental	Skin Biopsies for Qualification of Intraepidermal Nerve Fibers	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1057-C12490	C12490	Imaging ventricle normality status	Status related to whether the ventricles appear normal or abnormal in the imaging study	Supplemental	Brain Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1063-C12671	C12671	Surgery lifetime total count	Total number of surgeries the participant/subject has undergone in his/her lifetime	Supplemental	Surgical History	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1053-C18657	C18657	Imaging diffusion sixth b value	Value, in square millimeters per second, of the sixth b-value used in diffusion acquisition	Supplemental	Diffusion Tensor Imaging (DTI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1037-C12319	C12319	Respiratory device type	Type of airway clearance or secretion mobilization device(s) used by the participant/subject	Supplemental	Respiratory Interventions	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1038-C12423	C12423	Pulmonary gas exchange end tidal transcutaneous carbon dioxide above 50 mmHg value	The percent of time the participant/subject's ETCO2 or transcutaneous CO2 (TCCO2) pressure is above 50 mmHg	Supplemental	Measures of Gas Exchange	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1036-C12430	C12430	Polysomnography sleep total duration	Duration for which the participant/subject was asleep during the sleep study	Supplemental	Polysomnography	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F2136-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 (ECG)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1985-C12238	C12238	Biopsy and autopsy epon embedded tissue abnormalities location type	Type of abnormality observed microscopically in epon-embedded tissue specimen	Supplemental	Muscle Biopsy and Autopsy Tissue	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1055-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	Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1060-C12900	C12900	Echocardiogram left ventricle end systolic volume measurement	Measurement of imaged left ventricular blood pool capacity within the endocardial surface in a gated scan during the time of systole	Supplemental	Echocardiogram	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1999-C17909	C17909	Tissue specimen comment other text	Text description of any other comments pertaining to the pathology examination of the tissue specimen	Supplemental	Skin Biopsies for Qualification of Intraepidermal Nerve Fibers	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1046-C12792	C12792	Gene whole deletion indicator	Whether the entire gene was deleted	Supplemental	Mutation Analysis	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1057-C12498	C12498	Imaging T2 white matter status	Status related to whether the white matter appears normal or abnormal on T2 weighted images	Supplemental	Brain Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1089-C18862	C18862	Death location other text	The free-text field related to 'Death location type' specifying other text. Type of location where the participant/subject died	Supplemental	Death Report	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)

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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.