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 151 - 175 of 1106

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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
F1038-C12422	C12422	Pulmonary gas exchange end tidal transcutaneous average carbon dioxide value	The average value of the pressure of the end tidal CO2 (ETCO2) or transcutaneous carbon dioxide (TCCO2) check	Supplemental	Measures of Gas Exchange	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1036-C12429	C12429	Polysomnography sleep latency duration	Duration required by the participant/subject to transition from full wakefulness to sleep	Supplemental	Polysomnography	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F2136-C18776	C18776	ECG atrial arrhythmia type other text	The free-text field related to 'ECG atrial arrhythmia type', specifying other text. Type of atrial arrhythmia, if any, apparent on the electrocardiogram (ECG/EKG) being reported	Supplemental	Electrocardiogram (ECG)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1055-C08238	C08238	Imaging repetition gap duration	Duration between successive pulse sequences, in milliseconds, applied to the same slice during imaging acquisition	Supplemental	Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1060-C12899	C12899	Echocardiogram right ventricle end diastolic volume index measurement	Measurement calculated from end diastolic volume over body surface area for the right ventricle obtained by echocardiography	Supplemental	Echocardiogram	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1999-C17908	C17908	Tissue specimen intraepidermal nerve fiber statistics other report text	Text description of any other intraepidermal nerve fiber (IENF) statistics that were reported for the tissue specimen by the pathology laboratory	Supplemental	Skin Biopsies for Qualification of Intraepidermal Nerve Fibers	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1046-C12791	C12791	Gene exon last deleted duplicated name	Name of the exon last deleted or duplicated	Supplemental	Mutation Analysis	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1057-C12497	C12497	Imaging cerebellum abnormality type	The type of abnormality in the cerebellum on the image	Supplemental	Brain Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1089-C12610	C12610	Death location type	Type of location where the participant/subject died	Supplemental	Death Report	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1053-C18716	C18716	Imaging scanner manufacturer name other text	The free-text field related to 'Imaging scanner manufacturer name', specifying other text. Name of manufacturer of imaging scanner	Supplemental	Diffusion Tensor Imaging (DTI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1060-C10729	C10729	Echocardiogram left atrial antero - posterior dimension measurement	Measurement of the left atrial antero-posterior dimension obtained by echocardiography	Supplemental	Echocardiogram	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1037-C12326	C12326	Respiratory mechanical in-exsufflator pause duration	Value of the pause time setting for the mechanical in-exsufflator	Supplemental	Respiratory Interventions	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1062-C12747	C12747	Electrophysiology motor unit number estimation surface motor unit action potential average value	Average surface motor unit action potentials (sMUAPs), estimated using the designated MUNE (motor unit number estimation) technique	Supplemental	Electrophysiology	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1058-C18718	C18718	Imaging scanner strength value type other text	The free-text field related to 'Imaging scanner strength value type', specifying other text. 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-C12529	C12529	Biopsy and autopsy ragged red fibers estimated count	Ragged red fibers estimated number	Supplemental	Muscle Biopsy and Autopsy Tissue	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1037-C18842	C18842	Respiratory high frequency chest wall oscillation system use other text	The free-text field related to 'Respiratory high frequency chest wall oscillation system use frequency' specifying other text. Frequency of use of the high frequency chest wall oscillation system	Supplemental	Respiratory Interventions	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1056-C10603	C10603	Cardiac MRI left ventricle mass measurement	Measurement in grams of the mass of the left ventricle as obtained by cardiac magnetic resonance imaging (MRI)	Supplemental	Cardiac Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1062-C12706	C12706	Electrophysiology sensory nerve amplitude measurement	The amplitude measured during the sensory nerve conduction study	Supplemental	Electrophysiology	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1050-C12231	C12231	Laboratory name	Name of laboratory where assessment was performed	Supplemental	Peripheral Nerves - Biopsies and Autopsies	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1058-C10942	C10942	Imaging voxel anatomic site	The anatomic site in which the voxel is located (e.g., brain left frontal white matter)	Supplemental	Magnetic Resonance Spectroscopy (MRS)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1037-C12374	C12374	Respiratory support positive pressure device delivery method type	Type of non-invasive, positive pressure delivery method supported by the device	Supplemental	Respiratory Interventions	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1055-C10566	C10566	Imaging radio frequency coil name	Name of the radio frequency (RF) coil(s) used for the body part scanned	Supplemental	Magnetic Resonance Imaging (MRI)	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1046-C12798	C12798	Gene missense nonsense variant point mutation location type	Type of location of the missense/nonsense variant or point mutation	Supplemental	Mutation Analysis	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1031-C11139	C11139	Country of origin maternal ISO code	The ISO 3166-1 alpha-2 code for the participant's mother's country of origin	Supplemental	Demographics	False	Neuromuscular Diseases	Neuromuscular Diseases (NMD)
F1997-C00312	C00312	Body system category	Category or grouping used in the comprehensive assessment of a participant/subject, which includes a subjective history taking component as well as an objective based structured interview and physical examination of all the body systems	Supplemental	Physical Examination	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.