Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system
- Autores
- Diez, Joaquín J.; Plano, Santiago Andrés; Caldar, Carlos; Bellone, Giannina J.; Simonelli, Guido; Brangold, Mauro; Cardinali, Daniel Pedro; Golombek, Diego A.; Pérez Chada, Daniel; Vigo, Daniel Eduardo
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión aceptada
- Descripción
- Fil: Diez, Joaquín J. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Diez, Joaquín J. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; Argentina
Fil: Plano, Santiago Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Plano, Santiago Andrés. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; Argentina
Fil: Plano, Santiago Andrés. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina
Fil: Caldar, Carlos. Universidad de Washington. Departamento de Biología; Estados Unidos
Fil: Bellone, Giannina J. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina
Fil: Bellone, Giannina J. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Simonelli, Guido. Walter Reed Army Institute of Research. Behavioral Biology Branch; Estados Unidos
Fil: Brangold, Mauro. Hospital del Alta Complejidad en Red El Cruce; Argentina
Fil: Cardinali, Daniel Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cardinali, Daniel Pedro. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; Argentina
Fil: Golombek, Diego A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Golombek, Diego A. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina
Fil: Pérez Chada, Daniel. Universidad Austral. Clínica Pulmonar y del Sueño; Argentina
Fil: Vigo, Daniel Eduardo. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina
Fil: Vigo, Daniel Eduardo. Katholieke Universiteit Leuven. Faculty of Psychology and Educational Sciences; Bélgica
Abstract: Objectives: The objective of the studywas to describeworking and sleep conditions and to assess howsleep opportunities are associated with obtained sleep and alertness, in a sample of long-haul bus drivers working with a two-up operations system. Methods: Measures of subjective sleep and sleepiness, actigraphy, circadian temperature rhythm, and psychomotor vigilance tasks were obtained from a sample of 122 drivers fromArgentina. Variables were compared between high and low fatigue risk groups, which were formed using a median split of a fatigue risk score. The score was calculated based on drivers' total working hours, maximum shift duration, minimum short break duration, maximum night work per seven days, and long break frequencies. Results: Considering a standardized one-day period, sleep in the bus accounted for 1.9±0.1 h of total sleep (57±1% efficiency), sleep at destination for 1.6±0.2 h of total sleep (90±1% efficiency), and sleep at home for 3.8±0.2 h of total sleep (89±1% nap efficiency and 90±1% anchor sleep efficiency). In drivers exposed to high-risk working schedules, the circadian temperature rhythm was weaker (lower % of variance explained by the model) (22.0±1.7% vs. 27.6±2.0%, p <0.05) and without a significant acrophase. Conclusions: Drivers obtained a total amount of weekly sleep similar to the recommended levels for adults, but distributed at different locations and at different times during the day. High-risk working schedules were associated with disruption of circadian temperature rhythms. These results point out to the need of the implementation of shift-work scheduling strategies to minimize sleep misalignment and circadian desynchronization in long-haul bus drivers. - Fuente
- Sleep Health. 2019
- Materia
-
CONDUCTORES DE AUTOBUSES
FATIGA
RITMO CIRCADIANO
CRONOBIOLOGIA
SUEÑO
SALUD LABORAL - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Pontificia Universidad Católica Argentina
- OAI Identificador
- oai:ucacris:123456789/10054
Ver los metadatos del registro completo
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Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations systemDiez, Joaquín J.Plano, Santiago AndrésCaldar, CarlosBellone, Giannina J.Simonelli, GuidoBrangold, MauroCardinali, Daniel PedroGolombek, Diego A.Pérez Chada, DanielVigo, Daniel EduardoCONDUCTORES DE AUTOBUSESFATIGARITMO CIRCADIANOCRONOBIOLOGIASUEÑOSALUD LABORALFil: Diez, Joaquín J. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Diez, Joaquín J. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; ArgentinaFil: Plano, Santiago Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Plano, Santiago Andrés. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; ArgentinaFil: Plano, Santiago Andrés. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; ArgentinaFil: Caldar, Carlos. Universidad de Washington. Departamento de Biología; Estados UnidosFil: Bellone, Giannina J. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; ArgentinaFil: Bellone, Giannina J. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Simonelli, Guido. Walter Reed Army Institute of Research. Behavioral Biology Branch; Estados UnidosFil: Brangold, Mauro. Hospital del Alta Complejidad en Red El Cruce; ArgentinaFil: Cardinali, Daniel Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cardinali, Daniel Pedro. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; ArgentinaFil: Golombek, Diego A. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Golombek, Diego A. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; ArgentinaFil: Pérez Chada, Daniel. Universidad Austral. Clínica Pulmonar y del Sueño; ArgentinaFil: Vigo, Daniel Eduardo. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; ArgentinaFil: Vigo, Daniel Eduardo. Katholieke Universiteit Leuven. Faculty of Psychology and Educational Sciences; BélgicaAbstract: Objectives: The objective of the studywas to describeworking and sleep conditions and to assess howsleep opportunities are associated with obtained sleep and alertness, in a sample of long-haul bus drivers working with a two-up operations system. Methods: Measures of subjective sleep and sleepiness, actigraphy, circadian temperature rhythm, and psychomotor vigilance tasks were obtained from a sample of 122 drivers fromArgentina. Variables were compared between high and low fatigue risk groups, which were formed using a median split of a fatigue risk score. The score was calculated based on drivers' total working hours, maximum shift duration, minimum short break duration, maximum night work per seven days, and long break frequencies. Results: Considering a standardized one-day period, sleep in the bus accounted for 1.9±0.1 h of total sleep (57±1% efficiency), sleep at destination for 1.6±0.2 h of total sleep (90±1% efficiency), and sleep at home for 3.8±0.2 h of total sleep (89±1% nap efficiency and 90±1% anchor sleep efficiency). In drivers exposed to high-risk working schedules, the circadian temperature rhythm was weaker (lower % of variance explained by the model) (22.0±1.7% vs. 27.6±2.0%, p <0.05) and without a significant acrophase. Conclusions: Drivers obtained a total amount of weekly sleep similar to the recommended levels for adults, but distributed at different locations and at different times during the day. High-risk working schedules were associated with disruption of circadian temperature rhythms. These results point out to the need of the implementation of shift-work scheduling strategies to minimize sleep misalignment and circadian desynchronization in long-haul bus drivers.Elsevier2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://repositorio.uca.edu.ar/handle/123456789/100542352-721810.1016/j.sleh.2019.12.011Diez, Joaquín J., et al. Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system [en línea]. Postprint de artículo publicado en Sleep Health. 2019. doi: 10.1016/j.sleh.2019.12.011. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/10054Sleep Health. 2019reponame:Repositorio Institucional (UCA)instname:Pontificia Universidad Católica Argentinaenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/2025-07-03T10:57:21Zoai:ucacris:123456789/10054instacron:UCAInstitucionalhttps://repositorio.uca.edu.ar/Universidad privadaNo correspondehttps://repositorio.uca.edu.ar/oaiclaudia_fernandez@uca.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:25852025-07-03 10:57:22.296Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentinafalse |
| dc.title.none.fl_str_mv |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system |
| title |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system |
| spellingShingle |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system Diez, Joaquín J. CONDUCTORES DE AUTOBUSES FATIGA RITMO CIRCADIANO CRONOBIOLOGIA SUEÑO SALUD LABORAL |
| title_short |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system |
| title_full |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system |
| title_fullStr |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system |
| title_full_unstemmed |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system |
| title_sort |
Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system |
| dc.creator.none.fl_str_mv |
Diez, Joaquín J. Plano, Santiago Andrés Caldar, Carlos Bellone, Giannina J. Simonelli, Guido Brangold, Mauro Cardinali, Daniel Pedro Golombek, Diego A. Pérez Chada, Daniel Vigo, Daniel Eduardo |
| author |
Diez, Joaquín J. |
| author_facet |
Diez, Joaquín J. Plano, Santiago Andrés Caldar, Carlos Bellone, Giannina J. Simonelli, Guido Brangold, Mauro Cardinali, Daniel Pedro Golombek, Diego A. Pérez Chada, Daniel Vigo, Daniel Eduardo |
| author_role |
author |
| author2 |
Plano, Santiago Andrés Caldar, Carlos Bellone, Giannina J. Simonelli, Guido Brangold, Mauro Cardinali, Daniel Pedro Golombek, Diego A. Pérez Chada, Daniel Vigo, Daniel Eduardo |
| author2_role |
author author author author author author author author author |
| dc.subject.none.fl_str_mv |
CONDUCTORES DE AUTOBUSES FATIGA RITMO CIRCADIANO CRONOBIOLOGIA SUEÑO SALUD LABORAL |
| topic |
CONDUCTORES DE AUTOBUSES FATIGA RITMO CIRCADIANO CRONOBIOLOGIA SUEÑO SALUD LABORAL |
| dc.description.none.fl_txt_mv |
Fil: Diez, Joaquín J. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Diez, Joaquín J. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; Argentina Fil: Plano, Santiago Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Plano, Santiago Andrés. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; Argentina Fil: Plano, Santiago Andrés. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina Fil: Caldar, Carlos. Universidad de Washington. Departamento de Biología; Estados Unidos Fil: Bellone, Giannina J. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina Fil: Bellone, Giannina J. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Simonelli, Guido. Walter Reed Army Institute of Research. Behavioral Biology Branch; Estados Unidos Fil: Brangold, Mauro. Hospital del Alta Complejidad en Red El Cruce; Argentina Fil: Cardinali, Daniel Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Cardinali, Daniel Pedro. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas. Laboratorio de Cronofisiología; Argentina Fil: Golombek, Diego A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Golombek, Diego A. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina Fil: Pérez Chada, Daniel. Universidad Austral. Clínica Pulmonar y del Sueño; Argentina Fil: Vigo, Daniel Eduardo. Universidad Nacional de Quilmes. Laboratorio de Cronobiología; Argentina Fil: Vigo, Daniel Eduardo. Katholieke Universiteit Leuven. Faculty of Psychology and Educational Sciences; Bélgica Abstract: Objectives: The objective of the studywas to describeworking and sleep conditions and to assess howsleep opportunities are associated with obtained sleep and alertness, in a sample of long-haul bus drivers working with a two-up operations system. Methods: Measures of subjective sleep and sleepiness, actigraphy, circadian temperature rhythm, and psychomotor vigilance tasks were obtained from a sample of 122 drivers fromArgentina. Variables were compared between high and low fatigue risk groups, which were formed using a median split of a fatigue risk score. The score was calculated based on drivers' total working hours, maximum shift duration, minimum short break duration, maximum night work per seven days, and long break frequencies. Results: Considering a standardized one-day period, sleep in the bus accounted for 1.9±0.1 h of total sleep (57±1% efficiency), sleep at destination for 1.6±0.2 h of total sleep (90±1% efficiency), and sleep at home for 3.8±0.2 h of total sleep (89±1% nap efficiency and 90±1% anchor sleep efficiency). In drivers exposed to high-risk working schedules, the circadian temperature rhythm was weaker (lower % of variance explained by the model) (22.0±1.7% vs. 27.6±2.0%, p <0.05) and without a significant acrophase. Conclusions: Drivers obtained a total amount of weekly sleep similar to the recommended levels for adults, but distributed at different locations and at different times during the day. High-risk working schedules were associated with disruption of circadian temperature rhythms. These results point out to the need of the implementation of shift-work scheduling strategies to minimize sleep misalignment and circadian desynchronization in long-haul bus drivers. |
| description |
Fil: Diez, Joaquín J. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
| publishDate |
2019 |
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2019 |
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article |
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acceptedVersion |
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https://repositorio.uca.edu.ar/handle/123456789/10054 |
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2352-7218 10.1016/j.sleh.2019.12.011 Diez, Joaquín J., et al. Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system [en línea]. Postprint de artículo publicado en Sleep Health. 2019. doi: 10.1016/j.sleh.2019.12.011. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/10054 |
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