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slea12h under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/Baseline in HCHS variables
slea12d under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/Baseline in HCHS variables
sittlk02 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS1 in SHHS variables
sh319f under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS2 in SHHS variables
sitlch02 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS1 in SHHS variables
sh319g under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS2 in SHHS variables
sitpub02 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS1 in SHHS variables
sh319c under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS2 in SHHS variables
Apnea Positive Pressure Long-term Efficacy Study
... on neurocognitive function, mood, sleepiness and quality of life ... improving neurocognitive function, mood, sleepiness and quality of life ... and frontal-lobe function), daytime sleepiness, the maintenance of wakefulness ...
pgrcar02 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS1 in SHHS variables
sh319d under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS2 in SHHS variables
epworthscore_adult under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in CHAT variables
Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score. Search for all ESS variables within this dataset
escore under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in HEARTBEAT variables
Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score. Search for all ESS variables within this dataset
essscor under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in CFS variables
Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score. Search for all ESS variables within this dataset
ess_total under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in ABC variables
Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score. Search for all ESS variables within this dataset
ess_interim under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/Interim in SHHS variables
Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score. Search for all ESS variables within this dataset
sls10 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in CHAT variables
ess_s1 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS1 in SHHS variables
Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score. Search for all ESS variables within this dataset
ess_s2 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/SHHS2 in SHHS variables
Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score. Search for all ESS variables within this dataset
sls9 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in CHAT variables
spea12j under Sleep Questionnaires/Hypersomnia in HCHS variables
Additional item added to the Epworth Sleepiness Scale