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Alamy By Amir Khan Working nights is tough. Sleeping when the sun is out and working when it's dark can take a real toll on your sleep schedule, but did you know it could affect way more than just ...
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 ]
Polyphasic sleep is the practice of sleeping during multiple periods over the course of 24 hours, in contrast to monophasic sleep, which is one period of sleep within 24 hours. Biphasic (or diphasic , bifurcated , or bimodal ) sleep refers to two periods, while polyphasic usually means more than two. [ 1 ]
Work, school, parenting or pets can all affect our sleep schedule and waking time. What's more, everyone has different sleep personalities. There are morning larks, night owls and every bird in ...
Similarly, shift workers have difficulty maintaining a healthy sleep-wake schedule due to night or irregular work hours. [30] Shift workers need to be strategic about napping and drinking caffeine, as these practices may be necessary for work productivity and safety, but should be timed carefully.
So if you have to be at work at 9 a.m. and you need two hours to get ready and commute, you should go to sleep between 9:40 p.m. and midnight. ... enough sleep, and that you stick to a schedule ...
Among all workers, those who usually worked the night shift had a much higher prevalence of short sleep duration (44.0%, representing approximately 2.2 million night shift workers) than those who worked the day shift (28.8%, representing approximately 28.3 million day shift workers).
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