F2706-C17402
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
F2706-C19247
C19247
Subject ID
Subject identification ID
Core
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2706-C57072
C57072
Sleep issue treatment indicator
Indicator of whether study participant has received any treatment for sleep issues
Core
Sleep Questions For All Studies
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2706-C57073
C57073
National Health and Nutrition Examination Survey (NHANES) - Falling asleep trouble frequency category
The frequency for individual having trouble falling asleep, 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
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
F2706-C57075
C57075
National Health and Nutrition Examination Survey (NHANES) - Wake up early morning unable to sleep frequency category
Range of how often an individual wakes up too early and is unable to get 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
F2706-C57076
C57076
National Health and Nutrition Examination Survey (NHANES) - Unrest feeling frequency category
Range of how often an individual feels unrested during the day, no matter how many hours of sleep he/she had, 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
F2706-C57079
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
F2706-C57080
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
F2706-C57081
C57081
DePaul Symptom Questionnaire (DSQ) - Need nap daily frequency scale
Frequency of how often the individual needs to nap daily, 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
F2706-C57082
C57082
DePaul Symptom Questionnaire (DSQ) - Need nap daily severity scale
Scale related to the severity of the individual needing to nap daily, 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
F2706-C57083
C57083
DePaul Symptom Questionnaire (DSQ) - Problem fall asleep frequency scale
Frequency related to the individual having problems falling asleep, 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
F2706-C57084
C57084
DePaul Symptom Questionnaire (DSQ) - problem fall asleep severity scale
Scale related to the severity of the individual having problems falling asleep, 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
F2706-C57085
C57085
DePaul Symptom Questionnaire (DSQ) - Problem stay asleep frequency scale
Frequency related to the individual having problems staying asleep, 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
F2706-C57086
C57086
DePaul Symptom Questionnaire (DSQ) - problem stay asleep severity scale
Scale related to the severity of the individual having problems staying asleep, 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
F2706-C57087
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
F2706-C57088
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
F2706-C57089
C57089
DePaul Symptom Questionnaire (DSQ) - Sleep during day awake night frequency scale
Frequency related to the individual sleeping during the day and staying awake during the night, 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
F2706-C57090
C57090
DePaul Symptom Questionnaire (DSQ) - sleep during day awake night severity scale
Scale related to the severity of the individual sleeping during the day and stay awake during the night, 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
F2707-C17402
C17402
Site name
The name of the site for the study
Supplemental-Highly Recommended
Sleep Focused Study Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2707-C19247
C19247
Subject ID
Subject identification ID
Supplemental-Highly Recommended
Sleep Focused Study Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2707-C57101
C57101
MECFS prior history sleep problem indicator
Indicator of whether the subject had a history of sleep problems prior to MECFS
Supplemental-Highly Recommended
Sleep Focused Study Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2707-C57102
C57102
Sleep problem diagnosis type
Type of diagnosis for sleep problem
Supplemental-Highly Recommended
Sleep Focused Study Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2707-C57103
C57103
Issue present no diagnosis type
Type of issues present without diagnosis
Supplemental-Highly Recommended
Sleep Focused Study Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
F2707-C57104
C57104
Acclimation period before study indicator
Indicator of whether there was an acclimation period (e.g. a night when subjects were set up for a polysomnography (PSG) but no official measurements (taken) or instructions given to subjects before the study began to individual subjects
Supplemental-Highly Recommended
Sleep Focused Study Questionnaire
False
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome