无指导数字认知行为治疗失眠对抑郁症状的有效性:随机对照试验的系统审查和元分析
Peixuan Zhong1, Qian Zhu1, Tiemei Li2
1Department of Traditional Chinese Medicine, Qinghai University Medical College, Xining, China.
Frontiers in psychiatry
|January 28, 2026
概括
无指导的数字认知行为治疗失眠 (dCBT-I) 显著减少失眠和抑郁症状在患者的伴随性疾病. 这一元分析证实dCBT-I是这些重叠疾病的有效治疗策略.
科学领域:
- 心理健康 心理健康
- 数字治疗学数字治疗学
- 行为科学 行为科学
背景情况:
- 失眠和抑郁症经常并存,造成复杂的治疗挑战.
- 针对失眠的数字认知行为疗法 (dCBT-I) 提供了一种可扩展的方法来管理失眠.
- 无指导的dCBT-I对伴随性抑郁症和失眠的疗效需要系统的评估.
研究的目的:
- 系统地审查和元分析随机对照试验 (RCT),评估非指导的dCBT-I用于并发性失眠和抑郁症.
- 确定dCBT-I作为治疗失眠和抑郁症状患者的有效性.
- 评估dCBT-I对失眠严重程度和抑郁症状水平的影响.
主要方法:
- 在包括PubMed,Cochrane,Embase,ClinicalTrials.gov和PsycINFO.gov在内的主要数据库中进行了系统搜索.
- 其中包括了涉及伴随性失眠和抑郁症状的成年人,但不包括严重的身体或精神疾病的RCT.
- 在最终的元分析中,包括了16个RCT,涉及1842个在删除重复后最初选的文章.
主要成果:
- dCBT-I显著改善了失眠症状 (SMD = -0.94;95% CI: -1.40至 -0.48;p < 0.001;k = 16),具有相当大的异质性 (I2 = 98.63%).
- dCBT-I对抑郁症状有中度影响 (SMD = -0.63; 95% CI: -0.81至 -0.46; p < 0.05; k = 16),具有很高的异质性 (I2 = 81%).
- 在基于Web和应用程序的dCBT-I队列中都注意到了积极的结果,特别是在中度抑郁症的子组中.
结论:
- 无指导的dCBT-I有效地减少了伴随性抑郁症患者的失眠严重程度.
- dCBT-I还在缓解抑郁症症状方面表现出显著的有效性,即使没有直接的治疗师指导.
- 这些发现支持使用无指导的dCBT-I作为患有失眠和抑郁症并发症的个体的可行治疗选择.
更多相关视频
08:36Author Spotlight: Evaluating the Adjuvant Efficacy and Safety of Angong Niuhuang Pill in Viral Encephalitis Treatment
Published on: April 19, 2024
1.2K
08:53Randomized, Triple-Blind, and Parallel-Controlled Trial of Transcranial Direct Current Stimulation for Cognitive Rehabilitation after Stroke
Published on: June 6, 2025
1.7K
相关概念视频
Random and Systematic Errors
14.8K
Scientists always try their best to record measurements with the utmost accuracy and precision. However, sometimes errors do occur. These errors can be random or systematic. Random errors are observed due to the inconsistency or fluctuation in the measurement process, or variations in the quantity itself that is being measured. Such errors fluctuate from being greater than or less than the true value in repeated measurements. Consider a scientist measuring the length of an earthworm using a...
14.8K
Negative and Cognitive Symptoms of Schizophrenia
534
Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
534
Cognitive Therapy
1.0K
Cognitive therapy, pioneered by Aaron T. Beck in the 1960s, is a structured approach to addressing psychological distress by focusing on the influence of thoughts on emotions and behaviors. All cognitive therapies involve the basic assumption that human beings have control over their feelings, and that how individuals feel about something depends on how they think about it. Unlike psychoanalytic methods that delve into unconscious processes or humanistic approaches emphasizing...
1.0K
Cognition and Behavior
369
Social psychology examines the complex interplay between individual mental processes and social interactions. Historically, the field was divided into two domains: social behavior and social cognition. Researchers focusing on social behavior analyzed actions within social contexts, such as conformity, aggression, or cooperation. Meanwhile, social cognition researchers investigated how people perceive, interpret, and mentally represent their social environments. However, modern perspectives no...
369
Insomnia
461
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...
461
Beck's Cognitive Therapy
381
Cognitive therapy is a psychological approach designed to address distortions in thinking, which can lead to negative emotions and unrealistic beliefs. These cognitive distortions often influence how individuals interpret and respond to situations, exacerbating emotional distress. Below are some prevalent cognitive distortions, their characteristics, and examples of how they manifest in thought processes.
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...
381
