CDE Catalog

***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

Displaying 1651 - 1675 of 1834
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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.
CDE ID CDE Name Definition Classification CRF Name Copyrighted or trademarked Disease Name Subdisease Name
C59891 Time oxygen uptake peak elapse minute total count

Count of total elapsed minutes at which the participant's oxygen uptake (VO2) measurement peaked

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59939 Respiratory exchange ratio oxygen uptake peak value

Value of the Respiratory Exchange Ratio (RER) (the ratio of carbon dioxide output, VCO2, to oxygen uptake, VO2) at the attainment of peak VO2 during the trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59899 Work submaximal absolute trial complete oxygen uptake peak ratio value

Value, as a percentage, of the ratio of the work (in watts) generated during the Submaximal Absolute Trial to the instantaneous work (in watts) being generated at the time oxygen uptake (VO2) peaked

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59947 Oxygen uptake heart rate submaximal absolute trial ratio value

Value of the ratio of oxygen uptake (VO2), in milliliters (mL), to the heart rate, in beats per minute (BPM), during the Submaximal Absolute Trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59907 Tidal volume body temperature pressure saturate oxygen uptake peak measurement

Measurement of body temperature, pressure, saturated tidal volume, in liters (Vt BTPS (L)), at attainment of peak oxygen uptake (VO2)

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59955 Carbon dioxide ventilatory equivalent oxygen uptake peak measure value

Value of the measured ratio of the volume of gas exhaled (VE) to the carbon dioxide output (VCO2) when peak oxygen uptake (VO2) was attained

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59915 Gas exhale volume oxygen uptake peak measurement

Measurement, in liters per minute (L/min), of the volume of gas exhaled (VE) at attainment of peak oxygen uptake (VO2)

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59963 Oxygen ventilatory equivalent submaximal absolute trial complete oxygen uptake peak ratio value

Value, as a percentage, of the ratio of (1) the ratio of the volume of gas exhaled (VE) to oxygen uptake (VO2) during the Submaximal Absolute Trial to (2) the same ratio at the attainment of peak VO2

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59923 Oxygen uptake unit mass submaximal absolute trial complete oxygen uptake peak ratio value

Value, as a percentage, of the ratio of oxygen uptake (VO2) per kilogram during the Submaximal Absolute Trial to peak VO2 per kilogram

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60048 Blood oxygen saturation trial recovery start measurement

Measurement, as a percentage, of blood oxygen saturation (SpO2) at the beginning of the trial recovery period

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60010 Perceived exertion trial start Borg scale

Scale value of perceived exertion (PE) using the Borg Scale at the beginning of the exercise trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59970 Oxygen end tidal partial pressure ventilatory anaerobic threshold measurement

Measurement, in millimeters of mercury (mmHg), of partial pressure of end-tidal oxygen (PETO2) when the ventilatory anaerobic threshold (VAT) was attained

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60018 Gas exhale volume trial other timepoint measurement

Measurement of the volume of gas exhaled (VE) at the specified timepoint during the exercise trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59978 Blood pressure diastolic ventilatory anaerobic threshold measurement

Measurement, in millimeters of mercury (mmHg), of diastolic blood pressure (BP) when the ventilatory anaerobic threshold (VAT) was attained

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60026 Work submaximal absolute trial end measurement

Measurement of work, in watts, generated at the conclusion of the Submaximal Absolute Trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59986 Rate pressure product submaximal absolute trial oxygen uptake peak ratio value

Value of the ratio of the rate pressure product at the conclusion of the Submaximal Absolute Trial, to the rate pressure product at the attainment of peak oxygen uptake (VO2)

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60034 Respiration rate submaximal absolute trial end measurement

Measurement, in breaths per minute (br/min), of the respiratory rate at the conclusion of the Submaximal Absolute Trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C56163 Last calibration date time

The date and time of the last time the machine was calibrated

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59994 Leg fatigue submaximal absolute trial Borg scale

Scale value of leg fatigue during the Submaximal Absolute Trial using the Borg Scale

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60042 Carbon dioxide trial recovery start measurement

Measurement, in milliliters per minute (mL/min), of carbon dioxide output (VCO2) at the beginning of the trial recovery period

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C56219 Rest respiratory exchange ratio value

Value of the Respiratory Exchange Ratio (RER) (the ratio of carbon dioxide output, VCO2, to oxygen uptake, VO2) at rest

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60002 Respiratory exchange ratio trial start value

Value of the Respiratory Exchange Ratio (RER) (the ratio of carbon dioxide output, VCO2, to oxygen uptake, VO2) at the beginning of the exercise trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60049 Blood pressure systolic trial recovery start measurement

Measurement, in millimeters of mercury (mmHg), of the systolic blood pressure at the beginning of the trial recovery period

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C59932 Carbon dioxide output anaerobic threshold measurement

Measurement, in milliliters per minute (mL/min), of carbon dioxide output (VCO2) when the ventilatory anaerobic threshold (VAT) was attained

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
C60057 Participant recover elapsed time day count text

The free-text field capturing the number count of days after the exercise trials before the participant felt they had recovered from the trial

Supplemental-Highly Recommended Staged Exercise Tolerance Test Mitochondrial Disease Mitochondrial Disease
Displaying 1651 - 1675 of 1834

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.