The impact of break duration, time of break onset, and prior shift duration on the amount of sleep between shifts in heavy vehicle drivers.

Autor:	Harris R; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia., Beatty CJ; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia.; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia., Cori JM; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia.; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia., Spitz G; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia., Soleimanloo SS; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia.; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia.; Institute for Social Science Research, The University of Queensland, Brisbane, Queensland, Australia., Peterson SA; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia., Naqvi A; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia.; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia., Barnes M; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia.; Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia., Downey LA; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Centre for Human Psychopharmacology, Swinburne University of Technology, Hawthorn, Victoria, Australia., Shiferaw BA; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Centre for Human Psychopharmacology, Swinburne University of Technology, Hawthorn, Victoria, Australia.; Seeing Machines Ltd., Fyshwick, Australian Capital Territory, Australia., Anderson C; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia., Tucker AJ; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia., Clark A; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia., Rajaratnam SMW; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia., Howard ME; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia.; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia.; Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia.; Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia., Sletten TL; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia., Wolkow AP; Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.; Cooperative Research Centre for Alertness, Safety and Productivity, Melbourne, Victoria, Australia.
Jazyk:	angličtina
Zdroj:	Journal of sleep research [J Sleep Res] 2023 Apr; Vol. 32 (2), pp. e13730. Date of Electronic Publication: 2022 Oct 04.
DOI:	10.1111/jsr.13730
Abstrakt:	This study aimed to examine the impact of break duration between consecutive shifts, time of break onset, and prior shift duration on total sleep time (TST) between shifts in heavy vehicle drivers (HVDs), and to assess the interaction between break duration and time of break onset. The sleep (actigraphy and sleep diaries) and work shifts (work diaries) of 27 HVDs were monitored during their usual work schedule for up to 9 weeks. Differences in TST between consecutive shifts and days off were assessed. Linear mixed models (followed by pairwise comparisons) assessed whether break duration, prior shift duration, time of break onset, and the interaction between break duration and break onset were related to TST between shifts. Investigators found TST between consecutive shifts (mean [SD] 6.38 [1.38] h) was significantly less than on days off (mean [SD] 7.63 [1.93] h; p < 0.001). Breaks starting between 12:01 and 8:00 a.m. led to shorter sleep (p < 0.05) compared to breaks starting between 4:01 and 8:00 p.m. Break durations up to 7, 9, and 11 h (Australian and European minimum break durations) resulted in a mean (SD) of 4.76 (1.06), 5.66 (0.77), and 6.41 (1.06) h of sleep, respectively. The impact of shift duration prior to the break and the interaction between break duration and time of break were not significant. HVDs' sleep between workdays is influenced independently by break duration and time of break onset. This naturalistic study provides evidence that current break regulations prevent sufficient sleep duration in this industry. Work regulations should evaluate appropriate break durations and break onset times to allow longer sleep opportunities for HVDs. (© 2022 The Authors. Journal of Sleep Research published by John Wiley & Sons Ltd on behalf of European Sleep Research Society.)
Databáze:	MEDLINE
Externí odkaz:	Plný text