C57079
DePaul Symptom Questionnaire (DSQ) - Feeling unrefresh after wake-up frequency scale
Frequency of how often the individual are feeling unrefreshed after waking-up in the morning, as part of the DePaul Symptom Questionnaire (DSQ)
Core
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C57087
DePaul Symptom Questionnaire (DSQ) - Wake-up early frequency scale
Frequency related to the individual waking-up early in the morning (e.g. 3 am), as part of the DePaul Symptom Questionnaire (DSQ)
Core
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58374
Other surgeries performed text
Specifies other surgery(ies) performed on subject/participant
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58352
Other psychosis type text
Text of type of other psychosis that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C10559
Spontaneous miscarriage count
Value representing the number of times the participant/subject has had miscarriages or spontaneous abortions, including all trimesters
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58238
Past current blood disorders illness type
Any type of past and current blood disorder(s) illnesses that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58288
Other cardiovascular condition text
Specifies other cardiovascular conditions not listed in the table
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C00007
Birth date
Date (and time, if applicable and known) the participant/subject was born
Core
Demographics
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58319
Past current gastrointestinal illness type
Any type of past and current gastrointestinal illnesses that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C19247
Subject ID
Subject identification ID
Core
Core PEM Assessment Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58341
Past current psychological illness type
Any type of past and current psychological illnesses that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C57095
DePaul Symptom Questionnaire (DSQ) - Mentally tired after slight effort frequency scale
Frequency of how often an individual feels mentally tired after slightest effort, as part of the DePaul Symptom Questionnaire (DSQ)
Core
Core PEM Assessment Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C57080
DePaul Symptom Questionnaire (DSQ) - Feel unrefresh after wake-up severity scale
Scale related to the severity of the individual feeling unrefreshed after waking-up in the morning, as part of the DePaul Symptom Questionnaire (DSQ)
Core
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58361
Other male problems type text
Any other type of past and current male problems that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C57088
DePaul Symptom Questionnaire (DSQ) - Wake-up early severity scale
Scale related to the severity of the individual waking-up early in the morning (e.g. 3 am), as part of the DePaul Symptom Questionnaire (DSQ)
Core
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C00020
Ethnicity USA category
Category of ethnicity the participant/subject most closely identifies with
Core
General Core
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C17402
Site name
The name of the site for the study
Core
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58353
Other skin problems type text
Text of type of other skin problems that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C11063
Parity maternal value
Number of live born children the participant's/subject's mother has delivered
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58239
Past current cardiovascular illness type
Any type of past and current cardiovascular illnesses that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58297
Past current chest illness type
Any type of past and current chest illnesses that the subject/participant has ever been diagnosed with
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C00020
Ethnicity USA category
Category of ethnicity the participant/subject most closely identifies with
Core
Demographics
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58320
Other liver disease text
Specifies other liver disease not listed in the table
Core
Past and Current Illnesses
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C57069
Post-exertional malaise DePaul Symptom Questionnaire threshold met indicator
Indicator of whether DSQ PEM threshold was met
Core
Core PEM Assessment Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
C58639
Marital status code
Code for the subject/participant's marital status
Core
Demographics
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome