Discover: Time of the adult's sleep is reduced constantly

Discover: Time of the adult's sleep is reduced constantly

A research about the sleep problem indicates, health and the adult sleep time without sleep disorder is reducing constantly, even less than healthy teenagers.
The research is that the clinical research center of the university carried on in Surrey, had no healthy adult of sleep disorder to participate in by 110, have 44 20 year old to 30 -year-old young people, 35 and a half person of among them. Experimenters are divided into two groups at random: At two nights or amazing sleep of slow wave sound of alternative, or the amazing sleep of not alternative slow wave sound, then resume the normal sleep after one night.
The sleep test result of basis is, average total sleep time young people are 433.5 minutes, the middle-aged person is 409.9 minutes, the elderly have less, is 390.4 minutes. In the test of slow wave sleep, young people are 85.3 minutes, middle-aged person and the elderly are 84.2 minutes.
The result shows, 8 hours in bed, the time of total sleep is obviously reduced with the years. The time of the elderly's sound sleep is about 20 minutes, 23 minutes when are less than the middle-aged person, less than young people. The number of times of waking up increases and increases with age notably too, and the time of the sound sleep is increasing and dropping with age progressively. However, even in a situation that the time of sleep reduce and the intensity drops, the elderly demonstrate than the inclination of sleeping in less daytime of young people, adult.
The sleep inclines to increase in the daytime, the slow wave sleep will rebound and recover during night sleep. This means having a liking for and sleeping and increasing in the daytime, relate to the fact that sleep quality drop.
Sleep and physiologic professor of Britain Surrey university, chief researcher Dr. Dirk says: "Discovery of us show, if the elderly in apt to sleep on daytime, prove he is not so healthy. Whether you are young or old, if you feel sleepy in the daytime, it means you may not get enough sleeps, or you may suffer from the sleep disorder. "
Perhaps conclusion of this research can guide through reducing the sleep, or control the sleep course to treat the elderly's insomnia question. (all and new) (Source: Science and Technology Daily)
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