subjective_sleepiness - Search - Sleep Data - National Sleep Research Resource - NSRR

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Stanford Sleepiness Scale 1 - 7 with descriptions. How do you feel?

sss under Sleep Questionnaires/Stanford Sleepiness Scale (SSS) in SANDD variables

Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) Search for all Stanford Sleepiness Scale variables within this dataset

MSLT: Stanford Sleepiness Scale Prior to Nap 1

sleepy1 under Sleep and Circadian Studies/Sleepiness and Vigilance Tests/Multiple Sleep Latency Test (MSLT) in WSC variables

Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) Search for all Stanford Sleepiness Scale variables within this dataset Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009).Search for all Multiple Sleep Latency Test variables within this dataset

MSLT: Stanford Sleepiness Scale Prior to Nap 2

sleepy2 under Sleep and Circadian Studies/Sleepiness and Vigilance Tests/Multiple Sleep Latency Test (MSLT) in WSC variables

Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) Search for all Stanford Sleepiness Scale variables within this dataset Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009).Search for all Multiple Sleep Latency Test variables within this dataset

MSLT: Stanford Sleepiness Scale Prior to Nap 3

sleepy3 under Sleep and Circadian Studies/Sleepiness and Vigilance Tests/Multiple Sleep Latency Test (MSLT) in WSC variables

Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) Search for all Stanford Sleepiness Scale variables within this dataset Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009).Search for all Multiple Sleep Latency Test variables within this dataset

MSLT: Stanford Sleepiness Scale Prior to Nap 4

sleepy4 under Sleep and Circadian Studies/Sleepiness and Vigilance Tests/Multiple Sleep Latency Test (MSLT) in WSC variables

Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) Search for all Stanford Sleepiness Scale variables within this dataset Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009).Search for all Multiple Sleep Latency Test variables within this dataset

MSLT: Stanford Sleepiness Scale Prior to Nap 5 (Clinical MSLT only)

sleepy5 under Sleep and Circadian Studies/Sleepiness and Vigilance Tests/Multiple Sleep Latency Test (MSLT) in WSC variables

Clinical MSLT only: the 5th nap was only conducted if the participant had REM sleep in one of the first 4 naps. Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) Search for all Stanford Sleepiness Scale variables within this dataset Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009).Search for all Multiple Sleep Latency Test variables within this dataset

How sleepy do you feel?

sleepy under Sleep Questionnaires/Stanford Sleepiness Scale (SSS) in SANDD variables

0 [very little] - 100 [very much]

Chance of dozing while driving

driving under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in HEARTBEAT variables

Additional item added to the Epworth Sleepiness Scale

Chance of dozing while at the dinner table

dinner under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in HEARTBEAT variables

Additional item added to the Epworth Sleepiness Scale

Chance of dozing at dinner table

atdinner under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)/Interim in SHHS variables

Additional item added to the Epworth Sleepiness Scale

Child has a problem with sleepiness during the day

sleepdisorder11_mom under Sleep Questionnaires/Hypersomnia in SHINE variables

Epworth Sleepiness Scale: Chance of dozing while driving

slea12j under Sleep Questionnaires/Hypersomnia in HCHS variables

Additional item added to the Epworth Sleepiness Scale

Epworth Sleepiness Scale: Chance of dozing at dinner table

slea12i under Sleep Questionnaires/Hypersomnia in HCHS variables

Additional item added to the Epworth Sleepiness Scale

MAP Index 3: Excessive Daytime Sleepiness (EDS) Score

index_3 under Sleep Questionnaires/Hypersomnia in STAGES variables

Epworth Sleepiness Scale: Chance of dozing while watching TV

ep2 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in WSC variables

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888) Search for all ESS variables within this dataset

How many 'near miss' car accidents have you had due to sleepiness

nmcaracc under Sleep Questionnaires/Hypersomnia in CFS variables

Excessive sleepiness

map_0700 under Sleep Questionnaires/Hypersomnia in STAGES variables

During the last month on how many nights or days per week have you had or been told you had the following (please check only one box per question)? Excessive sleepiness

Excessive (too much) sleepiness during the day (last year)

yyexsl under Sleep Questionnaires/Hypersomnia in CCSHS variables

Excessive (too much) sleepiness during the day (last month)

yexsl under Sleep Questionnaires/Hypersomnia in CCSHS variables

Epworth Sleepiness Scale: Chance of dozing while sitting and reading

ep1 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in WSC variables

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888) Search for all ESS variables within this dataset

Over the last month, have you experienced: sleepiness that interferes with your concentration

concent under Sleep Questionnaires/Hypersomnia in CFS variables

Over the last month, have you experienced: excessive (too much) sleepiness during the day

excslpdy under Sleep Questionnaires/Hypersomnia in CFS variables

Epworth Sleepiness Scale: Chance of dozing as a passenger in a car for an hour without a break

ep4 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in WSC variables

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888) Search for all ESS variables within this dataset

Epworth Sleepiness Scale: Chance of dozing while sitting quietly after lunch without alcohol

ep7 under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in WSC variables

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888) Search for all ESS variables within this dataset

Epworth Sleepiness Scale: Chance of dozing while watching TV

watchtv under Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) in HEARTBEAT variables

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888) Search for all ESS variables within this dataset