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CDE Detailed Report
This report contains detailed information about the selected CDEs.
Note: If at least one CDE was selected from a copyright- or trademark-protected instrument/scale then all of the CDEs from that instrument/scale are included in this report.
Disease: Epilepsy
Sub-Domain: Non-Imaging Diagnostics
CRF: Short Scalp Electroencephalography (EEG)
Item count: 27 (27 distinct CDEs)
CDE ID
CDE Name
Variable Name
Definition / Description
Question Text
Permissible Value
Description
Data Type
Instructions
References
Population
Classification (e.g., Core)
Version #
Version Date
Aliases for Variable Name
CRF Module / Guideline
© or TM
Sub-Domain
Domain
Previous Title
Size
Input Restrictions
Min Value
Max Value
Measurement Type
LOINC ID
SNOMED
caDSR ID
CDISC ID
C17424
EEG short form category
EEGShortFormCat
The category of Electroencephalography (EEG)
EEG Category
Initial inclusion study protocol EEG;Clinical EEG used for study inclusion;Supplemental EEG;
Initial inclusion study protocol Electroencephalography (EEG);Clinical Electroencephalography (EEG) used for study inclusion;Supplemental Electroencephalography (EEG);
Alphanumeric
Choose all that apply. If other, specify.
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG short form category
 
Multiple Pre-Defined Values Selected
       
C17437
EEG supplemental reason
EEGSupplementalRsn
The free text field to specify the electroencephalography (EEG) supplemental form
Specify reason
  
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG supplemental short form specify
255
Free-Form Entry
       
C19055
EEG duration other text
EEGDurationOTH
The free-text field related to 'EEG duration' specifying other text. The length of time for the Electroencephalography (EEG)
Other, specify
  
Alphanumeric
Choose only one. If other, specify.
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C17425
EEG duration
EEGDuration
The length of time for the Electroencephalography (EEG)
Duration
1 hour or less;1-2 hours;2 hours;Greater than 2 hours;N/A;Other, specify:;
1 hour or less;1-2 hours;2 hours;Greater than 2 hours;N/A;Other, specify:;
Alphanumeric
Choose only one. If other, specify.
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG duration
 
Single Pre-Defined Value Selected
       
C14550
EEG video indicator
EEGVideoInd
A test involving simultaneous electroencephalogram (EEG) and video recording.
Video?
No;Yes;Unknown;Other specify;
No;Yes;Unknown;Other specify;
Alphanumeric
Choose only one. If other, specify.
http://www.epilepsy.com/EPILEPSY/EEG_AMBULATORY
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG video indicator
 
Single Pre-Defined Value Selected
       
C17426
EEG sampling rate indicator
EEGSamplingRateInd
Indicator for Electroencephalography (EEG) sampling rate, commonly recorded in Hz (250-2000 Hz)
Sampling rate?
Specify;Unknown;
Specify EEG sample rate;Unknown EEG sample rate;
Alphanumeric
Check a single answer
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG sampling rate indicator
 
Single Pre-Defined Value Selected
       
C17438
EEG sampling rate
EEGSamplingRate
Electroencephalography (EEG) sampling rate, commonly recorded in Hz (250-2000 Hz)
Sampling rate, specify
  
Numeric Values
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG sample rate
 
Free-Form Entry
       
C17427
EEG data type
EEGDataTyp
The data type of the Electroencephalography (EEG)
EEG data type
Digital EEG;Screenshots or paper EEG;EEG report only;EEG report including screenshots or paper EEG;Other, specify:;
Digital EEG as source of data;Screenshots or paper EEG as source of data;EEG report only as source of data;EEG report including screenshots or paper EEG as source of data;Other, specify:;
Alphanumeric
Choose only one. If other, specify.
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG data type
 
Single Pre-Defined Value Selected
       
C19056
EEG data other text
EEGDataOTH
The free-text field related to 'EEG data type' specifying other text. The data type of the Electroencephalography (EEG)
Other, specify
  
Alphanumeric
Choose only one. If other, specify.
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C18965
EEG behavioral state recorded other text
EEGBehavioralStateRecordedOTH
The free-text field related to 'EEG behavioral state recorded type' specifying other text. The recorded state(s) of the subject during the electroencephalogram (EEG)
Other, specify
  
Alphanumeric
Choose all that apply
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C14551
EEG behavioral state recorded type
EEGBehavioralStateRecordedTyp
The recorded state(s) of the subject during the electroencephalogram (EEG)
Behavioral states recorded
Awake;Asleep;Indeterminate;Other, specify;
Awake;Asleep;Indeterminate;Other, specify;
Alphanumeric
Choose all that apply
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG behavioral state recorded type
 
Multiple Pre-Defined Values Selected
       
C14552
EEG activating procedures used type
EEGActivatingProcedUsedTyp
Type(s) of procedures used to improve the electroencephalogram (EEG) diagnostic yield by inducing or enhancing epileptogenic paroxysms.
Activating procedures used
Sleep deprivation;Hyperventilation;Photic stimulation;Unknown;Other, specify:;
Sleep deprivation;Hyperventilation;Photic stimulation;Unknown;Other, specify:;
Alphanumeric
Choose all that apply
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG activating procedures used type
 
Multiple Pre-Defined Values Selected
       
C18966
EEG activating procedures used other text
EEGActivatingProcedUsedOTH
The free-text field related to 'EEG activating procedures used type' specifying other text. Type(s) of procedures used to improve the electroencephalogram (EEG) diagnostic yield by inducing or enhancing epileptogenic paroxysms.
Other, specify
  
Alphanumeric
Choose all that apply
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
 
4000
Free-Form Entry
       
C17428
EEG posterior dominant rhythm normal for age status
EEGPDRNormalAgeStatus
The status for whether assessment of electroencephalography (EEG) posterior dominant rhythm (PDR) is normal.
EEG background and posteriod dominant rhythm (PDR) normal for age?
Yes;No - PDR slow, disorganized or absent, or background slow;EEG data not adequate to assess background and PDR;
Yes;No - PDR slow, disorganized or absent, or background slow;EEG data not adequate to assess background and PDR;
Alphanumeric
Choose one
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG PDR normal for age indicator
 
Single Pre-Defined Value Selected
       
C14554
EEG posterior dominant rhythm frequency
EEGPDRFreq
The frequency of posterior dominant rhythm during relaxed wakefulness (Hz) during electroencephalography (EEG)
Frequency of the posterior dominant rhythm during relaxed wakefulness
  
Numeric Values
Indicate frequency Hz of posterior dominant rhythm during relaxed wakefulness in Hz. Round to the closest 0.5 Hz.
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG posterior dominant rhythm frequency
 
Free-Form Entry
  
Hertz
    
C17429
EEG abnormal indicator
EEGAbnrmlInd
The yes/no indicator for abnormal assessment of electroencephalography (EEG).
EEG abnormal
Yes;No;
Yes;No;
Alphanumeric
Choose only one
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG abnormal indicator
 
Single Pre-Defined Value Selected
       
C17430
EEG seizures indicator
EEGSeizInd
The yes/no indicator for electroencephalography (EEG) seizures.
Seizures recorded
Yes;No;
Yes;No;
Alphanumeric
Choose only one
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG seizures indicator
 
Single Pre-Defined Value Selected
       
C17431
EEG focal sharp waves indicator
EEGFocalSharpWavesInd
The yes/no indicator for electroencephalography (EEG) focal sharp waves.
Focal sharp waves
Yes;No;
Yes;No;
Alphanumeric
Choose only one
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG focal sharp waves indicator
 
Single Pre-Defined Value Selected
       
C17432
EEG focal slowing indicator
EEGFocalSlowingInd
The yes/no indicator for electroencephalography (EEG) focal slowing.
Focal slowing
Yes;No;
Yes;No;
Alphanumeric
Choose only one
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG focal slowing indicator
 
Single Pre-Defined Value Selected
       
C17433
EEG generalized epileptiform abnormalities status
EEGGenEpileptiformAbnrmlStatus
The status for electroencephalography (EEG) generalized epileptiform abnormalities.
General epileptiform abnormalities
Yes: >= 3 Hz;Yes: < 3 Hz;No;
Yes: >= 3 Hz;Yes: < 3 Hz;No;
Alphanumeric
Choose only one
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG generalized epileptiform abnormalities indicator
 
Single Pre-Defined Value Selected
       
C17434
EEG other abnormalities indicator
EEGOthrAbnrmInd
The yes/no indicator for other electroencephalography (EEG) abnormalities.
Other abnormalities
Yes;No;
Yes;No;
Alphanumeric
Choose only one
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG other abnormalities indicator
 
Single Pre-Defined Value Selected
       
C17439
EEG other abnormalities text
EEGOthrAbnrmlText
The free text field to specify other electroencephalography (EEG) abnormalities
Other abnormalities, specify
  
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG other abnormalities specify
255
Free-Form Entry
       
C14559
EEG recording start date and time
EEGRecordingStrtDate
Date (and time, if applicable and known) the electroencephalogram (EEG) recording began
Date EEG recorded
  
Date or Date & Time
Record the date/time according to the ISO 8601, the International Standard for the representation of dates and times (http://www.iso.org/iso/home.html). The date/time should be recorded to the level of granularity known (e.g., year, year and month, complete date plus hours and minutes, etc.).
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG recording start date and time
 
Free-Form Entry
       
C14560
EEG recording end date and time
EEGRecordingEndDate
Date (and time, if applicable and known) the electroencephalogram (EEG) recording ended
Date EEG recorded (to)
  
Date or Date & Time
Indicate the end date of the EEG recording. Record the date/time according to the ISO 8601, the International Standard for the representation of dates and times (http://www.iso.org/iso/home.html). The date/time should be recorded to the level of granularity known (e.g., year, year and month, complete date plus hours and minutes, etc.).
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG recording end date and time
 
Free-Form Entry
       
C00008
Age value
AgeVal
Value for participant/subject's age, calculated as elapsed time since the birth of the participant/subject.
Participant Age when EEG obtained
  
Numeric Values
No instructions available
Steyerberg EW, Mushkudiani N, Perel P, et al. Predicting outcome after traumatic brain injury: development and international validation of prognostic scores based on admission characteristics. PLoS Med. Aug 2008;5(8):e165. MRC CRASH Trial Collaborators. Predicting outcome after traumatic brain injury: practical prognostic models based on large cohort of international patients. BMJ. Feb 2008;336(7641):425-429. Pediatric-specific reference(s): Anderson V, Catroppa C, Morse S, Haritou F, Rosenfeld J (2005) Functional plasticity or vulnerability after early brain injury. Pediatrics 116:1374-1382
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
Age value
 
Free-Form Entry
0
1800
month
    
C17435
EEG medications name
EEGMedctnName
Name of medication administered related to the electroencephalography (EEG)
Medications
  
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
Short Scalp Electroencephalography (EEG)
Non-Imaging Diagnostics
Assessments and Examinations
EEG medications type
255
Free-Form Entry
       
09-25-2017
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