相关实验视频
Updated: Jun 15, 2025

07:40
Multi-Modal Home Sleep Monitoring in Older Adults
Published on: January 26, 2019
7.6K
在未来的大学生中探索睡眠时间和失眠:使用地理数据和机器学习技术进行的一项研究
Firoj Al-Mamun1,2,3, Mohammed A Mamun1,2,3, Md Emran Hasan1,4
1CHINTA Research Bangladesh, Savar, Dhaka, Bangladesh.
Nature and science of sleep
|August 26, 2024
概括
睡眠障碍在大学入学考试考生中很常见,影响超过60%的学生. 诸如性别,测试焦虑和模拟测试满意度等因素显著预测这些睡眠问题,突出了有针对性的支持的需要.
科学领域:
- 医学和健康科学医学和健康科学
- 心理学 心理学 心理学
- 数据科学数据科学数据科学
背景情况:
- 睡眠障碍对进入大学的学生来说是一个越来越大的问题.
- 关于为大学入学考试做准备的学生的睡眠模式的数据有限.
- 了解这些睡眠问题对于学术和心理健康至关重要.
研究的目的:
- 为了确定孟加拉国大学入学考试对象中异常睡眠时间和失眠的患病率.
- 确定与睡眠障碍相关的人口,学术和心理因素.
- 探索机器学习和地理信息系统对睡眠问题的预测能力.
主要方法:
- 一项涉及孟加拉国达卡1496名大学入学考生的横截面研究.
- 通过睡眠,人口统计,学术和心理健康的结构化问卷收集的数据.
- 分析包括传统统计 (SPSS) 和机器学习 (Python,Google Colab),以及地理分析.
主要成果:
- 62.9%的人报告睡眠时间异常;25.5%的人患有失眠.
- 女性和那些不满意模拟测试的人有更长的异常睡眠时间.
- 重复测试的人,糟糕的模拟测试结果和焦虑增加了失眠风险.
- 机器学习将模拟测试满意度确定为关键预测因素;CatBoost模型显示了预测准确性.
- 地理分析显示,睡眠障碍患病率存在区域差异.
结论:
- 睡眠障碍在未来的大学生中非常普遍.
- 诸如性别,测试状态,模拟测试满意度和焦虑等因素是显著的相关因素.
- 专注于睡眠教育和心理支持的干预措施可以改善学生的福祉和学业成果.
相关概念视频
Management of Insomnia
237
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...
237
Insomnia
81
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...
81
Blind 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
Correlations
32.7K
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...
32.7K
Insufficient Sleep and Sleep Deprivation
137
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...
137

