在加拿大的青少年中,睡眠时间和睡眠质量的不平等
Jessica Mitchell1, Megan J Magier1, Markus J Duncan2
1Department of Health Sciences, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, ON, L2S 3A1, Canada.
BMC public health
|September 28, 2024
概括
青少年睡眠差异仍然存在,社会经济地位和种族显著影响睡眠时间和质量. 解决这些不平等问题对于青少年的健康和福祉至关重要.
科学领域:
- 青少年健康 青少年健康
- 睡眠科学 睡眠科学
- 社会学 社会学 社会学
背景情况:
- 全球事件可能加剧了与社会地位相关的青少年睡眠差异.
- 了解青少年睡眠对于健康公平至关重要,考虑到睡眠不足的后果.
- 这项研究提供了基于社会因素的加拿大青少年睡眠差异的最新证据.
研究的目的:
- 检查加拿大青少年当代睡眠差异.
- 根据性别,性别,种族,民族和社会经济地位调查睡眠质量,持续时间和遵守指南的差异.
- 为旨在促进青少年平等睡眠健康的干预提供信息.
主要方法:
- 对来自52,138名加拿大中学生 (2020-2021) 的自我报告数据的横截面分析.
- 多重回归模型评估了睡眠质量,持续时间 (工作日,周末,平均值) 和遵守指南 (8-10小时/天).
- 分析按性别和性别,种族和种族以及社会经济地位 (SES) 分层.
主要成果:
- 女性报告工作日睡眠少,但周末睡眠多于男性;没有平均差异,但女性的睡眠质量较差.
- 更高的社会经济地位 (SES) 与工作日和周末的睡眠时间更长以及更高的睡眠质量有关.
- 种族差异显示,与白人青少年相比,非白人青少年的工作日和平均睡眠时间较低,黑人学生报告睡眠最少.
结论:
- 在青少年中,睡眠时间和睡眠质量存在显著差异,特别是在社会经济地位和种族方面.
- 睡眠中的种族差异在平日更为明显.
- 解决睡眠不平等问题对于改善青少年健康状况至关重要.
相关概念视频
01:13Insufficient Sleep and Sleep Deprivation
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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...
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01:24Substance Use Disorders Affecting Sleep
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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.
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01:18Nightmares and Night Terrors
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Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
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01:27Insomnia
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Insomnia is a prevalent sleep disorder characterized by difficulty falling asleep, frequent awakenings during the night, and waking up too early without being able to return to sleep. People with insomnia often experience these disruptions at least three nights a week for at least one month. Chronic insomnia, which lasts for at least three months, can lead to increased anxiety, which in turn can worsen sleep difficulties, creating a cycle of sleeplessness and stress.
Multiple factors contribute...
Multiple factors contribute...
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01:11Understanding Sleep
221
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...
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01:19Management of Insomnia
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The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...
235