在美国退伍军人中使用深度学习算法识别抑郁症,NHANES 2005-2018年
Zihan Qu1, Yashan Wang1, Dingjie Guo1
1Department of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, 130021, China.
BMC psychiatry
|August 23, 2023
概括
深度学习有效地识别退伍军人的抑郁症和相关风险因素,优于传统方法. 这种方法有助于理解和管理退伍军人的心理健康挑战.
科学领域:
- 心理健康研究 心理健康研究
- 医疗保健中的人工智能
- 退伍军人事务 退伍军人事务
背景情况:
- 抑郁症是退伍军人的重要心理健康问题,其特点是死亡率高.
- 目前用于预测和识别退伍军人的抑郁风险因素的方法仍然有限.
- 这项研究解决了在这个人群中更好地识别和理解抑郁症的需要.
研究的目的:
- 利用深度学习算法来识别退伍军人的抑郁症.
- 确定与退伍军人抑郁症相关的临床表现和危险因素.
- 将深度学习与传统机器学习方法的有效性进行比较.
主要方法:
- 分析了2546名退伍军人的数据集,使用来自国家健康和营养检查调查 (2005-2018) 的数据.
- 使用深度学习和五种传统的机器学习算法,并进行了10倍的交叉验证.
- 模型性能使用包括AUC,精度,回忆,特异性,精度和F1分数在内的指标进行评估.
主要成果:
- 深度学习在识别退伍军人抑郁症方面表现出卓越的性能,具有最高的AUC (0.891) 和特异性 (0.906).
- 深度学习模型在中年 (0.929) 和老年年龄组 (0.924) 中实现了高AUC值.
- 确定的危险因素包括睡眠困难,记忆障碍,失能,收入,BMI,慢性疾病,维生素E和C以及棕酸.
结论:
- 深度学习算法在识别退伍军人抑郁症方面明显超过了传统的机器学习方法.
- 这项研究强调了深度学习在准确识别退伍军人群中的抑郁症及其相关风险因素方面的潜力.
- 这种先进的方法为改善退伍军人的心理健康护理策略提供了一个有希望的工具.
相关概念视频
Long-term Depression
2.6K
Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
Calcium Ion Concentration Mechanism
If over...
Calcium Ion Concentration Mechanism
If over...
2.6K
Depression: Overview
277
Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...
277
Depressive Disorders: Etiology
139
Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
139
Depressive Disorders: MDD and Dysthymia
175
Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...
175
Post-traumatic Stress Disorder
71
Post-traumatic stress disorder (PTSD) is a psychiatric condition that arises following exposure to traumatic events such as natural disasters, forced displacement, or severe accidents. It significantly impairs individuals' ability to cope with daily activities and disrupts their emotional and psychological equilibrium.
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
71
Diagnostic and Statistical Manual of Mental Disorders (DSM)
95
The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
95


