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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/64402
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dc.creatorDayane Eusenia Rosapt_BR
dc.creatorLuisa Pereira Marotpt_BR
dc.creatorMarco Túlio de Mellopt_BR
dc.creatorElaine Cristina Marquezept_BR
dc.creatorFernanda Veruska Narcisopt_BR
dc.creatorLúcio Borges de Araújopt_BR
dc.creatorCibele Aparecida Crispimpt_BR
dc.date.accessioned2024-02-21T16:51:01Z-
dc.date.available2024-02-21T16:51:01Z-
dc.date.issued2021-
dc.citation.volume11pt_BR
dc.identifier.doihttp://dx.doi.org/10.1038/s41598-021-86299-8pt_BR
dc.identifier.issn2045-2322pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/64402-
dc.description.resumoIt is known that the chronotype potentially mediates the performance and tolerance to work in shifts and that shift rotation is associated with negative effects on psychomotor performance. This study aimed to evaluate the effect of chronotype on psychomotor performance throughout a complete shift rotation schedule. Thirty males working in clockwise rotating shifts from a mining company were evaluated under a real-life condition over the following shift schedule: 2 days of day work, 2 days of evening work and 2 days of night work. The chronotype was determined using the Munich Chronotype Questionnaire adapted for shift workers and the obtained scores were categorized by tertiles (early-type, intermediate-type and late-type). Work performance was evaluated by Psychomotor Vigilance Test (PVT) daily just before shift starts and after shift ends. Sleep duration was evaluated by actigraphy over the whole shift. No isolated effect of the shift or interaction between shift and chronotype was found in the performance variables evaluated. A significant isolated effect of the chronotype showed that the early-type individuals had higher values of pre- and post-work Mean of Reaction Time (MRT) (308.77 ± 10.03 ms and 306.37 ± 8.53 ms, respectively) than the intermediate-type (257.61 ± 6.63 ms and 252.91 ± 5.97 ms, respectively, p < 0.001) and the late-type (273.35 ± 6.96 ms and 262.88 ± 6.05 ms, respectively, p < 0.001). In addition, late individuals presented a greater number of lapses of attention (5.00 ± 0.92; p < 0.05) than early (1.94 ± 0.50, p < 0.05) and intermediate (1.33 ± 0.30, p < 0.001) ones. We concluded that, compared with intermediates, late-type workers had a greater number of lapses of attention on the shift schedule as a whole, while early-type workers showed the highest pre- and post-work MRT. These findings show that the psychomotor performance of rotating shift workers seems to be influenced by the chronotype, but not by the shift rotation.pt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentEEF - DEPARTAMENTO DE ESPORTESpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofscientific reportspt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectChronotypept_BR
dc.subjectPsychomotor performancept_BR
dc.subjectShift workerspt_BR
dc.subject.otherCronotipopt_BR
dc.subject.otherDesempenho psicomotorpt_BR
dc.subject.otherSistema de turnos de trabalhopt_BR
dc.titleAssociation between chronotype and psychomotor performance of rotating shift workerspt_BR
dc.title.alternativeAssociação entre cronotipo e desempenho psicomotor de trabalhadores em turnos rotativospt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.nature.com/articles/s41598-021-86299-8#auth-Dayane_Eusenia-Rosa-Aff1pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7980-6792pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-8356-8421pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-3896-2208pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4987-7757pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-6863-8252pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2230-203Xpt_BR
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