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Comparing two versi...
Comparing two versions of the Karolinska Sleepiness Scale (KSS)
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- Åkerstedt Miley, Anna (författare)
- Karolinska Institutet
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- Kecklund, Göran (författare)
- Stockholms universitet,Stressforskningsinstitutet,Karolinska Institute, Sweden
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- Åkerstedt, Torbjörn (författare)
- Karolinska Institutet,Stockholms universitet,Stressforskningsinstitutet,Karolinska Institute, Sweden
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(creator_code:org_t)
- 2016-02-01
- 2016
- Engelska.
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Ingår i: Sleep and Biological Rhythms. - : Springer Science and Business Media LLC. - 1446-9235 .- 1479-8425. ; 14:3, s. 257-260
- Relaterad länk:
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https://doi.org/10.1...
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https://link.springe...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- The Karolinska Sleepiness Scale (KSS) is frequently used to study sleepiness in various contexts. However, it exists in two versions, one with labels on every other step (version A), and one with labels on every step (version B) on the 9-point scale. To date, there are no studies examining whether these versions can be used interchangeably. The two versions were here compared in a 24 hr wakefulness study of 12 adults. KSS ratings were obtained every hour, alternating version A and B. Results indicated that the two versions are highly correlated, do not have different response distributions on labeled and unlabeled steps, and that the distributions across all steps have a high level of correspondence (Kappa = 0.73). It was concluded that the two versions are quite similar.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
- SAMHÄLLSVETENSKAP -- Psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology (hsv//eng)
Nyckelord
- Sleep deprivation
- Method
- Drowsiness
- Ratings
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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