F2696-C17402
C17402
Site name
The name of the site for the study
Supplemental
Fatigue/Activity Record and Diary
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2756-C18014
C18014
Imaging analysis assumptions text
Description of the assumptions and settings for the first-level time series analysis
Supplemental-Highly Recommended
Functional Magnetic Resonance Imaging (fMRI)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2748-C57933
C57933
Imaging parallel acquisition acceleration factor value
Value of the acceleration factor for the parallel acquisition used, if any, in the MRI sequence being reported
Supplemental-Highly Recommended
Diffusion Tensor Imaging (DTI)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2755-C15639
C15639
Imaging coordinate of significant cluster text
Text representing the coordinate of significant clusters
Supplemental-Highly Recommended
Magnetoencephalography (MEG)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F0372-C07094
C07094
Center for Epidemiologic Studies-Depression Scale (CES-D) - good other people indicator
Indicates how often the subject felt like good as other people in the past week, as part of the Center for Epidemiologic Studies-Depression Scale (CES-D)
Supplemental
Center for Epidemiologic Studies-Depression Scale (CES-D)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2743-C58413
C58413
Serum plasma sample storage temperature value
Storage temperature used for serum and plasma samples
Supplemental-Highly Recommended
Biomarker-Related Sample and Collection Questions
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2739-C16177
C16177
Post-menopausal indicator
Indicates whether participant is post-menopausal
Supplemental
Reproductive and Hormonal History
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F1807-C00007
C00007
Birth date
Date (and time, if applicable and known) the participant/subject was born
Core
General Core
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2697-C14517
C14517
Device manufacturer name
The company responsible for development of the device
Exploratory
PEM-Focused Studies Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2749-C14554
C14554
EEG posterior dominant rhythm frequency
The frequency of posterior dominant rhythm during relaxed wakefulness (Hz) during electroencephalography (EEG)
Supplemental-Highly Recommended
Non-Quantitative Electroencephalography (EEG)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F0372-C07102
C07102
Center for Epidemiologic Studies-Depression Scale (CES-D) - happy indicator
Indicates how often the subject felt happy in the past week, as part of the Center for Epidemiologic Studies-Depression Scale (CES-D)
Supplemental
Center for Epidemiologic Studies-Depression Scale (CES-D)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2748-C10583
C10583
Imaging base resolution value
Value in points of the base resolution used in imaging acquisition as part of Diffusion Tensor Imaging (DTI)
Supplemental-Highly Recommended
Diffusion Tensor Imaging (DTI)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2758-C18027
C18027
Comment text
Provide any additional information that pertains to the question
Supplemental
Laboratory Test Results
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2708-C12437
C12437
Polysomnography blood oxygen saturation mean non-REM sleep measurement
Measurement, in percent, of the mean blood oxygen saturation (Sp02) during non-rapid eye movement (REM) sleep from the polysomnography being reported
Supplemental
Polysomnography (PSG) for ME/CFS
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2749-C17429
C17429
EEG abnormal indicator
The yes/no indicator for abnormal assessment of electroencephalography (EEG)
Supplemental-Highly Recommended
Non-Quantitative Electroencephalography (EEG)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F0372-C07110
C07110
Center for Epidemiologic Studies-Depression Scale (CES-D) - get going indicator
Indicates how often the subject felt like he/she couldn't get "going" in the past week, as part of the Center for Epidemiologic Studies-Depression Scale (CES-D)
Supplemental
Center for Epidemiologic Studies-Depression Scale (CES-D)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2748-C10592
C10592
Imaging flow compensation indicator
Indicator of whether flow compensation was used in imaging acquisition
Supplemental-Highly Recommended
Diffusion Tensor Imaging (DTI)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2727-C09581
C09581
Brief Pain Inventory (BPI) - treatment received text
Text of treatment/medication subject receives for the pain, as part of the Brief Pain Inventory (BPI) form
Supplemental-Highly Recommended
Brief Pain Inventory (Short Form)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2708-C12445
C12445
Polysomnography blood oxygen saturation drop hour REM sleep count
Count per hour of sleep of drops of 3% or more from baseline blood oxygen saturation (SpO2) during rapid eye movement (REM) sleep time
Supplemental
Polysomnography (PSG) for ME/CFS
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2749-C17437
C17437
EEG supplemental reason
The free text field to specify the electroencephalography (EEG) supplemental form
Supplemental-Highly Recommended
Non-Quantitative Electroencephalography (EEG)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F1026-C11915
C11915
Modified Fatigue Impact Scale (MFIS) - less motivate physical effort score
Scale for having been less motivated to do anything that requires physical effort as part of Modified Fatigue Impact Scale form
Exploratory
Modified Fatigue Impact Scale (MFIS)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2756-C15603
C15603
Imaging randomization technique type
The type of randomization technique used during stimulation
Supplemental-Highly Recommended
Functional Magnetic Resonance Imaging (fMRI)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2748-C10964
C10964
Imaging eddy current induced spectral distortion correction indicator
Indicator as to whether image post-processing has included co-registering to b=0 image and correction for subject motion and eddy current induced distortion (affine transformation)
Supplemental-Highly Recommended
Diffusion Tensor Imaging (DTI)
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2727-C09589
C09589
Brief Pain Inventory (BPI) - pain enjoyment interference scale
Scale assessing how much the pain has interfered with enjoyment of life, as part of the Brief Pain Inventory (BPI) form
Supplemental-Highly Recommended
Brief Pain Inventory (Short Form)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2708-C12453
C12453
Polysomnography end tidal carbon dioxide awake value
Value, as a percent, of the selected end-tidal CO2 (ETCO2) measurement during wakefulness
Supplemental
Polysomnography (PSG) for ME/CFS
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome