Show simple item record

dc.contributor.authorVanttola, Päivi
dc.contributor.authorHärmä, Mikko
dc.contributor.authorViitasalo, Katriina
dc.contributor.authorHublin, Christer
dc.contributor.authorVirkkala, Jussi
dc.contributor.authorSallinen, Mikael
dc.contributor.authorKarhula, Kati
dc.contributor.authorPuttonen, Sampsa
dc.date.accessioned2019-04-04T08:45:49Z
dc.date.available2019-04-04T08:45:49Z
dc.date.issued2019fi
dc.identifier.citationVanttola, P., Härmä, M., Viitasalo, K., Hublin, C., Virkkala, J., Sallinen, M., . . . , & Puttonen, S. (2019). Sleep and alertness in shift work disorder : findings of a field study. <em>International Archives of Occupational and Environmental Health</em>, 92 (4), 523-533. <a href="https://doi.org/10.1007/s00420-018-1386-4">doi:10.1007/s00420-018-1386-4</a>fi
dc.identifier.otherTUTKAID_79759
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/63386
dc.description.abstractPurpose Although shift work disorder (SWD) affects a major part of the shift working population, little is known about its manifestation in real life. This observational field study aimed to provide a detailed picture of sleep and alertness among shift workers with a questionnaire-based SWD, by comparing them to shift workers without SWD during work shifts and free time. Methods SWD was determined by a questionnaire. Questionnaires and 3-week field monitoring, including sleep diaries, actigraphy, the Karolinska Sleepiness Scale (KSS), EEG-based sleep recordings, and Psychomotor Vigilance Tasks (PVT), were used to study 22 SWD cases and 9 non-SWD workers. Results The SWD group had a shorter subjective total sleep time and greater sleep debt before morning shifts than the nonSWD group. Unlike the non-SWD group, the SWD group showed little compensatory sleep on days off. The SWD group had lower objective sleep efficiency and longer sleep latency on most days, and reported poorer relaxation at bedtime and sleep quality across all days than the non-SWD group. The SWD group’s average KSS-sleepiness was higher than the non-SWD group’s sleepiness at the beginning and end of morning shifts and at the end of night shifts. The SWD group also had more lapses in PVT at the beginning of night shifts than the non-SWD group. Conclusions The results indicate that SWD is related to disturbed sleep and alertness in association with both morning and night shifts, and to less compensatory sleep on days off. SWD seems to particularly associate with the quality of sleep.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesInternational Archives of Occupational and Environmental Health
dc.rightsCC BY 4.0
dc.subject.otherunettomuusfi
dc.subject.otherväsymysfi
dc.subject.othervuorotyöfi
dc.subject.othervuorokausirytmifi
dc.subject.otherinsomniafi
dc.subject.othersleepinessfi
dc.subject.othershift workfi
dc.subject.othercircadian rhythm disordersfi
dc.subject.othersleep diaryfi
dc.titleSleep and alertness in shift work disorder : findings of a field studyfi
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201903281998
dc.contributor.laitosPsykologian laitosfi
dc.contributor.laitosDepartment of Psychologyen
dc.contributor.oppiainePsykologia
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2019-03-28T10:15:22Z
dc.description.reviewstatuspeerReviewed
dc.format.pagerange523-533
dc.relation.issn0340-0131
dc.relation.numberinseries4
dc.relation.volume92
dc.type.versionpublishedVersion
dc.rights.accesslevelopenAccessfi
dc.format.contentfulltext
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1007/s00420-018-1386-4


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

CC BY 4.0
Except where otherwise noted, this item's license is described as CC BY 4.0