相关实验视频

Updated: Jun 9, 2025

Author Spotlight: IntelliSleepScorer — A High-Accuracy, Accessible GUI Software for Automated Sleep Stage Scoring in Mice and its Application in Psychiatric Research

Author Spotlight: IntelliSleepScorer — A High-Accuracy, Accessible GUI Software for Automated Sleep Stage Scoring in Mice and its Application in Psychiatric Research

Published on: November 8, 2024

用机器学习建模青少年白天嗜睡的特征贡献和预测准确性:MeLiSA研究

Mohammed A Mamun^1,2,3, Jannatul Mawa Misti¹, Md Emran Hasan^1,4

¹CHINTA Research Bangladesh, Dhaka 1342, Bangladesh.

|October 25, 2024

概括

过度的白天嗜睡 (EDS) 影响了孟加拉国11.6%的青少年. 机器学习模型将自我评估的健康,性别和抑郁症确定为关键风险因素,从而实现更好的预测和干预策略.

科学领域:

公共卫生公共卫生
计算医学是一种计算医学.
青少年健康青少年健康

背景情况:

青少年的过度白天嗜睡 (EDS) 与学业表现不佳,心理健康问题和幸福感降低有关.
了解孟加拉国等不同人群中EDS的流行率和风险因素对于有针对性的干预至关重要.

研究的目的:

确定孟加拉国青少年中EDS的患病率和风险因素.
应用机器学习 (ML) 模型来预测该群体中的EDS风险.

主要方法:

一项涉及1496名青少年的横截面研究,使用结构化问卷和两阶段分层集群抽样.
统计分析 (千平方,物流回归) 和ML模型 (CatBoost,XGBoost,SVM,RF,KNN,GBM) 用于风险因素的识别和预测.
用SHAP值来解释CatBoost模型中预测因素的意义.

主要成果:

在被调查的青少年中,EDS的患病率为11.6%.
根据SHAP值,自我评估的健康状况,性别和抑郁症成为EDS最重要的预测因素.
梯度提升机 (GBM) 和分类提升 (CatBoost) 模型表现出高精度 (分别为90.15%和89.48%) 和强大的预测性能 (AUC为0.86).

结论:

健康状况和人口因素显著预测孟加拉青少年的EDS.
机器学习模型有效地识别EDS风险因素,并为有针对性的干预提供卓越的预测能力.
建议进行进一步的纵向和干预研究,以提高概括性,并制定有效的EDS管理策略.

关键词:

在 CatBoost 中使用 CatBoost.青少年青少年青少年白天的嗜睡性在白天的嗜睡性重要的特征重要特征重要特征机器学习是机器学习.预测建模预测建模

更多相关视频

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment

Published on: January 11, 2020

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood

Published on: October 2, 2019

相关概念视频

Narcolepsy

Narcolepsy

Narcolepsy is a chronic sleep disorder characterized by pervasive, uncontrolled sleepiness and other sleep disturbances. One of its hallmark symptoms is an abrupt transition to REM sleep upon falling asleep, which causes symptoms typically associated with this phase to occur unexpectedly during wakefulness. These include the following symptoms, which typically last from a minute or two to half an hour.

Insufficient Sleep and Sleep Deprivation

Insufficient Sleep and Sleep Deprivation

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...

Understanding Sleep

Understanding Sleep

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...