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Shift work sleep disorder (SWSD) is a circadian rhythm sleep disorder characterized by insomnia, excessive sleepiness, or both affecting people whose work hours overlap with the typical sleep period. Insomnia can be the difficulty to fall asleep or to wake up before the individual has slept enough. [ 1 ]
Shift work can kill you 15 years sooner, warns Whoop’s chief scientist, while dramatically raising your risk for depression and suicide Eleanor Pringle January 4, 2024 at 11:49 AM
Shift work patterns cause sleep deprivation and lead to poor concentration, detrimental health effects, and fatigue. Shift work can disrupt the normal circadian rhythms of biologic functions, which is associated with the sleep/wake cycle. Both the sleep length and quality can be affected.
Extended night shifts have been found to significantly impair attentiveness and memory recall for shift workers, especially nurses and other healthcare professionals. 69% of 100 shift-working nurses in the study reported having inadequate sleep, which was linked to worse cognitive function, such as shorter reaction times and more mathematical.
“Poor or insufficient sleep can worsen depression/anxiety, lead to issues with memory, increase chances of cardiovascular disease, slow cognitive processing, and a lower quality of life,” says ...
Shift work sleep disorder (SWSD): Approximately 9% of Americans who work night or irregular work shifts are believed to experience shift work sleep disorder. [21] Night shift work directly opposes the environmental cues that entrain our biological clock, so this disorder arises when an individual's clock is unable to adjust to the socially ...
But exercise can help offset some of the negative effects of insufficient sleep. HIIT improved cardiovascular function even after a night of partial sleep deprivation, a 2020 study in the European ...
Insufficient quality or quantity of night time sleep [5] Obstructive sleep apnea [6] Misalignments of the body's circadian pacemaker with the environment (e.g., jet lag, shift work, or other circadian rhythm sleep disorders) [7] Another underlying sleep disorder, such as narcolepsy, sleep apnea, [8] idiopathic hypersomnia, or restless legs syndrome