在本科生中,双模体白天偏好与负面的健康和睡眠结果有关
Julia Ribeiro da Silva Vallim1, Heloisa Mayumi Suyama Tsuji2, Gabriela Sant'Ana Lima1
1Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil.
Chronobiology international
|May 9, 2024
概括
双方向日间偏好是一种新发现的时刻型,影响8%的学生. 与其他时间型相比,这些人睡眠质量较差,白天睡眠增加,心理健康状况更差.
科学领域:
- 时间生物学 时间生物学
- 睡眠科学 睡眠科学
- 心理学 心理学 心理学
背景情况:
- 晨晚性问卷 (MEQ) 传统上将个人分为早晨,中间或晚上的类型.
- 基于MEQ的修订得分,提出了一种双模式偏好,第四种白天偏好.
- 了解这种双模式偏好的流行程度和特征对于学生的福祉至关重要.
研究的目的:
- 在本科生样本中确定双模式白天偏好的流行率.
- 描述与双模式偏好相关的健康和睡眠相关结果.
- 根据学术政策的潜在调整,以更好地适应学生的时间类型.
主要方法:
- 从2018年9月到2021年3月进行了一项基于网络的横截面研究.
- 615名本科生完成了一项电子调查,包括MEQ,匹兹堡睡眠质量指数,自我同情度量,爱普沃思睡眠度量,医院焦虑和抑郁度量以及世卫组织主观幸福指数.
- 使用从MEQ获得的正双模式指数来评估双模式.
主要成果:
- 18%的学生 (108/615) 显示了积极的双模式指数.
- 在总样本 (48/615) 的8%中,确定了双通道白天偏好.
- 与早晨/中间类型相比,双模体患者报告主观睡眠质量较差,白天嗜睡增加,主观幸福感较低,焦虑和抑郁症状较高,自我同情程度较低,但与晚间类型相似.
结论:
- 在本科生中,显著比例的学生有双方向日间偏好.
- 这种时刻型与显著的负面健康和睡眠相关结果有关.
- 调查结果表明,需要制定学术政策,考虑到学生的多样性昼夜现实.
相关概念视频
01:13Insufficient Sleep and Sleep Deprivation
140
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...
140
01:19Management of Insomnia
244
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...
244
01:24Substance Use Disorders Affecting Sleep
165
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,...
165
02:07Blind Procedures
10.6K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
10.6K
02:20Correlations
32.8K
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
32.8K
01:27Insomnia
84
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...
84