The study said that an hour after bedtime increases the risk of insomnia
45,202 young people in Norway published an inquiry and published this Monday Boundaries in Psychiatry Scientific JournalWere, and,, and,, and,, and,.. It also points out that social networks are no more harmful than other activities that use the screen.
Mobile phone before bed
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The use of an hour on a bed after bedtime increases the risk of insomnia by 59%, a study of a study that reduces sleep time by 24 minutes.
Oh Need to sleep for mental and physical healthBut most adults and most teenagers do not sleep enough, and most people use the screen on the bed, which is associated with lack of sleep.
45,202 young people in Norway published an inquiry and published this Monday Boundaries in Psychiatry Scientific JournalWere, and,, and,, and,, and,.. It also points out that social networks are no more harmful than other activities that use the screen.
“The Norwegian Institute of Public Health and Principal Johnsen Hjetland explained that” the type of screen is not imported in front of the screen on the bed of the screen. “
The use of screens affects sleeping in four ways
It is believed that the use of screens affects sleep in four ways: Notifications interrupt sleep, replacing screen time sleep, keep the screen activities awakeIt takes longer to sleep, And exposure to light can delay Circadian rhythms.
“Sleep problems are very common in students and have significant implications for mental health, educational function and overall well -being, but previous studies are mainly focused in adolescents,” Hazettland explained.
Researchers wanted to explore the relationship between screen time and sleep policies, using the health and well -being survey of 2022, National Representative study of Norwegian students (45,202 full -time degree students, 18 to 28 years old).
First, participants were asked to specify how long the screen was used after the bed, and then asked to use them (watching, watching, using social networks, using internet surfing, podcasts or reading study material).
Participants are invited to report how often they have been sleeping and how often they have been sleeping, how often they have to sleep or to sleep, how often they have been sleeping in the daytime and how long they have been sleeping.
A. Insomnia is defined in sleep and daytime drowsiness at least three times a weekAt least three months.
The group classified the answers in three categories: participants said they had only used social networks, one of which did not mention social networks and participated in various activities, including social networks.
It was found Increase the screen time one hour after bedtime time, increasing the hypothesis of insomnia symptoms by 59% And the duration of sleep was reduced by 24 minutesBut the use of social networks is no more harmful than other screening activities.
PhotoAlto/Frederick Syrou
Screens reduce sleep time because they move the rest of them
There is no significant interaction between screen time and operational choice, indicating that people do not affect the activity of the time.
This indicates Screens reduce sleep time because they move on to relax because they increase awakening state: Different activities are expected to affect the state of awakening in different ways.
The authors of the study, however, are focusing on the same culture of investigation, There may be great differences in the relationship between the use of screen and sleep around the world.
