F2799-C10860
C10860
Grip strength fatigue percent target hold duration
Duration in seconds that the participant was able to hold the grip device at the indicated percentage of the target value in the grip strength fatigue trial being recorded
Exploratory
Grip Strength Fatigue
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2721-C54171
C54171
Woodcock Johnson III (WJ-III) - Story recall story 10 points count
Count of the number of correct test subject responses from story recall story 10 test as part of the Woodcock Johnson III (WJ-III) tests of achievement
Exploratory
Woodcock-Johnson III Test of Cognitive Abilities
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2752-C57282
C57282
Adverse reaction drug type text
Free-text field to describe the type of adverse reaction the participant/subject has from a drug
Exploratory
Medical History - Immune Module
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2721-C52797
C52797
Woodcock Johnson III (WJ-III) - Picture vocabulary score
Score from the picture vocabulary test as part of the Woodcock Johnson III (WJ-III) tests of achievement
Exploratory
Woodcock-Johnson III Test of Cognitive Abilities
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2706-C57074
C57074
National Health and Nutrition Examination Survey (NHANES) - Wake up during night frequency category
Range of how often an individual wakes up during the night and has trouble getting back to sleep, as part of the National Health and Nutrition Examination Survey (NHANES)
Exploratory
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2742-C57545
C57545
Spent bed hour day 4 before test duration
Duration of test time spent (in hours) in bed on day 4 before recording date start
Exploratory
Physical Functioning and Activities of Daily Living
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2744-C56422
C56422
Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II) - Examinee visual hearing aid assist listen device used indicator
The indicator relating to whether the examinee used his/her assisted listening device during testing, as part of the Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II)
Exploratory
Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2742-C57329
C57329
Health problem interfere socializing average scale
Scale related to how much an individual's health problems interfere with his/her socializing on average
Exploratory
Physical Functioning and Activities of Daily Living
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2572-C54534
C54534
Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL) - Antidepressant medication history text
The free-text field related to 'Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL) - Antidepressant medication history indicate code' specifying other text, as part of the Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL)
Exploratory
Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2721-C54179
C54179
Woodcock Johnson III (WJ-III) - Understanding directions pictures 4-5 total point count
Count of the total number of correct test subject responses for pictures 4 and 5 of the understanding directions test as part of the Woodcock Johnson III (WJ-III) tests of achievement
Exploratory
Woodcock-Johnson III Test of Cognitive Abilities
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2719-C58322
C58322
Fatigue frequency scale
Scale for the frequency of fatigue
Exploratory
Modified Orthostatic Symptom Grading Scale
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2752-C57321
C57321
Atopy allergic disorder condition diagnosis type
The type of condition(s) that the participant/subject was diagnosed with in relation to his/her history of atopy/allergic disorders
Exploratory
Medical History - Immune Module
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2721-C52809
C52809
Woodcock Johnson III (WJ-III) - Reading vocabulary antonyms correct count
Count of the number of correct test subject responses from the reading vocabulary antonyms test as part of the Woodcock Johnson III (WJ-III) tests of achievement
Exploratory
Woodcock-Johnson III Test of Cognitive Abilities
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2713-C57188
C57188
Fluid deprivation test with DDAVP result value
Value describing the results from the Fluid deprivation test with DDAVP
Exploratory
Neuroendocrine Labs
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2742-C57553
C57553
Spent bed hour day 2 before test duration
Duration of test time spent (in hours) in bed on day 2 before recording date start
Exploratory
Physical Functioning and Activities of Daily Living
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2744-C56430
C56430
Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II) - Perceptual Reasoning percentile rank value
The percentile rank the subject placed into with respect to the Perceptual Reasoning subtests, as part of the Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II)
Exploratory
Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2742-C57360
C57360
Activity affect by fatigue status
Status of how an individual's activities have been affected by tiredness, weariness or fatigue
Exploratory
Physical Functioning and Activities of Daily Living
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2572-C53656
C53656
Kiddie Schedule for Affective Disorders Present and Lifetime (KSADS-PL) - Clinician name
Name of clinician, as part of the Kiddie Schedule for Affective Disorders Present and Lifetime version (KSADS-PL)
Exploratory
Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2721-C54215
C54215
Woodcock Johnson III (WJ-III) - Story recall delayed stories seven and eight total points count
Count of the total number of correct test subject responses from story recall - delayed stories seven and eight tests as part of the Woodcock Johnson III (WJ-III) tests of achievement
Exploratory
Woodcock-Johnson III Test of Cognitive Abilities
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2719-C58338
C58338
Lightheadedness activity interfere scale
Scale of lightheadedness interference with daily living activities
Exploratory
Modified Orthostatic Symptom Grading Scale
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2721-C52817
C52817
Woodcock Johnson III (WJ-III) - Writing fluency total time
Total time of writing fluency calculated by subtracting WJ3WritingFluencyStartTime from WJ3WritingFluencyEndTime as part of the Woodcock Johnson III (WJ-III) tests of achievement
Exploratory
Woodcock-Johnson III Test of Cognitive Abilities
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2742-C57593
C57593
Current exercise type text
Text field related to the type of exercise the individual is currently engaging in
Exploratory
Physical Functioning and Activities of Daily Living
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2744-C56439
C56439
Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II) - Full Scale IQ 2 percentile rank value
The percentile rank the subject placed in with respect to Full Scale IQ for two subtests (Vocabulary and Matrix Reasoning), as part of the Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II)
Exploratory
Wechsler Abbreviated Scale of Intelligence - Second Edition (WASI-II)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2742-C57444
C57444
Daily activity bed chair good day duration
Duration of how long an individual spends doing activities in bed or chair (ex. TV, audiobooks) (in hours) on a good day
Exploratory
Physical Functioning and Activities of Daily Living
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2572-C54502
C54502
Medical record number
Number of the subject/participant's medical record
Exploratory
Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL)
True
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome