睡眠时间,屏幕时间和身体活动与青少年多重物质使用的组合关联
1School of Kinesiology and Health Studies, Queen's University, Kingston, Canada.
Addictive behaviors
|May 29, 2023
概括
充足的睡眠和有限的屏幕时间与青少年多重物质使用率较低有关. 重新分配睡眠时间有利于年轻的学生和十几岁的女孩,但不是十几岁的男孩.
科学领域:
- 青少年健康 青少年健康
- 行为科学是一种行为科学.
- 药物使用研究研究.
背景情况:
- 青少年使用多种物质是一个重大的公共卫生问题.
- 了解日常行为和物质使用之间的相互作用对于预防至关重要.
- 运动行为,包括睡眠,屏幕时间和身体活动,是可修改的因素.
研究的目的:
- 调查运动行为组成与青少年多种物质使用之间的关联.
- 检查睡眠,屏幕时间和体育活动之间的重新分配时间如何影响多种物质的使用.
- 为了确定这些关系中的潜在的基于性别的差异.
主要方法:
- 组合分析用于分析6至10年级学生的运动行为数据.
- 多种物质的使用是根据使用各种物质的频率进行评估的.
- 统计模型检查了不同行为中的时间分配与物质使用之间的关系.
主要成果:
- 在6-8年级和9-10年级的女孩中,更长的睡眠时间与较低的多重物质使用有关.
- 在这些组中,增加屏幕时间与多重物质使用有关.
- 从体力活动或屏幕时间转移到睡眠时间与较年轻的学生和十几岁的女孩减少多重物质使用有关.
- 对于9-10年级的男孩来说,将60分钟的体育活动重新分配到屏幕时间或睡眠与多重物质使用的增加有关.
结论:
- 运动行为组成,特别是睡眠和屏幕时间,与青少年多重物质使用有显著的关联.
- 促进睡眠和减少屏幕时间的干预措施可能有效地制年轻青少年和少女的物质使用.
- 这些发现突出了年龄较大的青少年男孩中复杂的,可能有分歧的关系,需要进一步调查.
更多相关视频
08:36Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
Published on: August 8, 2019
12.1K
06:23A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice
Published on: September 22, 2020
5.4K
相关概念视频
01:24Substance Use Disorders Affecting Sleep
199
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Understanding the concepts of physical dependence,...
199
01:13Insufficient Sleep and Sleep Deprivation
187
Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
Sleep deprivation is a more severe form of sleep loss...
187
01:17Sleepwalking and Sleep Talking
204
Somnambulism, commonly known as sleepwalking, involves individuals engaging in activities ranging from simple walking to more complex behaviors such as driving. Sleepwalking typically occurs during the slow-wave sleep stages 3 and 4 early in the night when the person is not dreaming, contradicting the myth that sleepwalkers are acting out their dreams.
Factors that increase the likelihood of sleepwalking include sleep deprivation and alcohol consumption. Contrary to common beliefs, it is safe...
Factors that increase the likelihood of sleepwalking include sleep deprivation and alcohol consumption. Contrary to common beliefs, it is safe...
204
01:11Understanding Sleep
436
Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
436
01:17Sedatives and Hypnotics Drugs: Miscellaneous Agents
205
Sedatives and hypnotics encompass a wide range of substances, each with its unique mechanism of action, uses, and potential adverse effects.
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
205
01:12What is an Experiment?
11.8K
An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...
11.8K