Sleep misalignment and circadian rhythm impairment in long-haul bus drivers under a two-up operations system
| Autor: | Santiago Andrés Plano, Guido Simonelli, Giannina Bellone, Daniel Eduardo Vigo, Diego A. Golombek, Daniel P. Cardinali, Daniel Pérez Chada, Carlos S. Caldart, Mauro Brangold, Joaquín J. Diez |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male Automobile Driving medicine.medical_specialty Time Factors SALUD LABORAL media_common.quotation_subject Argentina Poison control Audiology Risk Assessment Shift work 03 medical and health sciences Behavioral Neuroscience 0302 clinical medicine Rhythm FATIGA Humans Medicine 030212 general & internal medicine Circadian rhythm CONDUCTORES DE AUTOBUSES RITMO CIRCADIANO Fatigue media_common business.industry Shift Work Schedule Actigraphy Circadian Rhythm Nap Motor Vehicles Alertness CRONOBIOLOGIA Sleep business human activities 030217 neurology & neurosurgery Vigilance (psychology) SUEÑO |
| Zdroj: | Sleep Health. 2019 Repositorio Institucional (UCA) Pontificia Universidad Católica Argentina instacron:UCA |
| Popis: | 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 |
| Databáze: | OpenAIRE |
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