中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (29): 4735-4741.doi: 10.12307/2022.836

• 组织构建循证医学 evidence-based medicine in tissue construction • 上一篇    下一篇

抑郁患者情绪面孔注视特征:基于眼动研究的Meta分析

夏海莎1,李雨谿2,刘小菠1,范  金1,张家铭1,苟馨云1,李  涓1,郑  重3,金荣疆1   

  1. 成都中医药大学,1养生康复学院,2针灸推拿学院,四川省成都市  610075;3四川大学华西医院,四川省成都市  610044
  • 收稿日期:2021-11-11 接受日期:2021-12-04 出版日期:2022-10-18 发布日期:2022-03-28
  • 通讯作者: 金荣疆,博士,教授,博士生导师,成都中医药大学养生康复学院,四川省成都市 610075
  • 作者简介:夏海莎,女,1997年生,汉族,河北省衡水市人,成都中医药大学养生康复学院在读硕士,主要从事骨与关节疾病康复的临床与基础研究。
  • 基金资助:
    国家自然科学基金(81873354),项目负责人:郑重;四川省科技计划(2020YFS0284),项目负责人:郑重;国家重点研发计划(2019YFC1710302),项目负责人:金荣疆

Gaze characteristics of emotional faces in depressed patients: a Meta-analysis based on eye movement studies

Xia Haisha1, Li Yuxi2, Liu Xiaobo1, Fan Jin1, Zhang Jiaming1, Gou Xinyun1, Li Juan1, Zheng Zhong3, Jin Rongjiang1   

  1. 1School of Health Cultivation and Rehabilitation, 2School of Acupuncture, Moxibustion and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, Sichuan Province, China; 3West China Hospital, Sichuan University, Chengdu 610044, Sichuan Province, China
  • Received:2021-11-11 Accepted:2021-12-04 Online:2022-10-18 Published:2022-03-28
  • Contact: Jin Rongjiang, MD, Professor, Doctoral supervisor, School of Health Cultivation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, Sichuan Province, China
  • About author:Xia Haisha, Master candidate, School of Health Cultivation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, Sichuan Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81873354 (to ZZ); Sichuan Provincial Science and Technology Plan, No. 2020YFS0284 (to ZZ); the National Key Research and Development Program of China, No. 2019YFC1710302 (to JRJ)

摘要:

文题释义:
眼动追踪技术:起源于19世纪末,是指通过仪器设备记录和分析眼球运动轨迹以探究个体行为与心理活动之间关系的过程。
注意偏向:是指个体对特定刺激具有高敏感性,会对优先分配注意资源呈现选择性注意的现象。

目的:已有相关Meta分析报道了抑郁患者存在显著的负性注视模式,但此模式影响的大小及不同类型刺激下注视指标的差异尚不清楚。为此,文章系统评价抑郁症患者在不同情绪任务刺激下眼动追踪的注视特征,为临床病情转归及预后评估提供参考依据。
方法:计算机检索PubMed、The Cochrane Library、EMbase、Web of Science、CBM、中国知网、万方数据和维普数据库,纳入关于抑郁症患者眼动追踪的病例-对照研究,检索时限均为数据库建库至2021-09-05。由2名研究者独立筛选文献、提取资料,采用NOS量表评估纳入研究的文献质量,使用RevMan 5.4软件进行Meta分析。
结果:共纳入12项病例-对照研究,包括病例组(抑郁症患者)231例,对照组307例。纳入研究的NOS评分均在5分以上,文献质量较高。Meta分析结果显示:①对于不同刺激类型,在注视时间上,与对照组相比,抑郁症患者在正性刺激下的注视时间显著减少(SMD正性=-1.00,95%CI:-1.88至-0.12,P=0.03),在负性刺激下的注视时间显著增加(SMD负性=0.77,95%CI:0.50-1.04,P < 0.000 01),在中性刺激下的注视时间则不存在显著性差异(SMD中性=-0.17,95%CI:-0.48-0.14,P=0.28);②在首视时间上,抑郁症患者与对照组差异均无显著性意义(SMD正性=0.18,95%CI:-0.25-0.61,P=0.42;SMD中性=-0.19,95%CI:-0.46-0.08,P=0.17;SMD负性=0.24,95%CI:-0.04-0.52,P=0.09);③在注视次数上,与对照组相比,抑郁症患者在正性和中性刺激下的注视次数显著减少(SMD正性=-3.65,95%CI:-4.59至-2.71,P < 0.000 01;SMD中性=-1.08,95%CI:-1.61至-0.56,P < 0.000 1),在负性刺激下的注视次数显著增加(SMD负性=1.32,95%CI:0.78-1.86,P < 0.000 01)。
结论:抑郁症与健康个体的注视模式存在显著性差异,其差异主要表现在注视时间和注视次数上,未来的研究可选取其他眼动指标作为观察变量,进一步探索抑郁症患者的注视模式特征。

https://orcid.org/0000-0002-4733-9955(金荣疆);https://orcid.org/0000-0002-2620-4154(夏海莎)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 抑郁症, 眼动, 健康, 注视时间, 注视次数, 系统评价, Meta分析, 病例-对照研究

Abstract: OBJECTIVE: Relevant Meta-analyses have reported that there is a significant negative fixation pattern in depressed patients, but it is unclear about the magnitude of this pattern and the difference in gaze indicators under different stimuli. To this end, the article systematically evaluates the gaze characteristics of eye tracking in patients with depression under different emotional tasks, providing a reference for clinical outcome and prognostic evaluation.
METHODS: PubMed, The Cochrane Library, EMbase, Web of science, CBM, CNKI, WanFang Database, and VIP database were electronically searched to collect case-control studies on eye tracking in depressive patients from their inception to September 5th, 2021. Two researchers independently screened literature, extracted data and the Newcastle-Ottawa Scale was used to evaluate the quality of the included studies. Meta-analysis was performed by using RevMan5.4 software.  
RESULTS: A total of 12 case-control studies were included, in which 231 subjects (depressed patients) were in the case group and 307 in the control group. The Newcastle-Ottawa Scale scores of the included studies were 5 and above, indicating a higher quality of the included studies. The results of Meta-analysis showed that: for different stimulus types, compared with the control group, the fixation duration of depressed patients was significantly reduced under the positive stimulus [Standardized mean difference (SMD)positive=-1.00, 95% confidence interval (CI) (-1.88, -0.12), P=0.03], and was significantly increased under the negative stimulus [SMDnegative=0.77, 95% CI (0.50, 1.04), P < 0.000 01]. There was no significant difference in fixation duration under the neutral stimulus [SMDneutral=-0.17, 95%CI (-0.48, 0.14), P=0.28]. There was no significant difference in the first fixation duration between the case and control groups [SMDpositive=0.18, 95% CI (-0.25, 0.61), P=0.42; SMDneutral=-0.19, 95% CI (-0.46, 0.08), P=0.17; SMDnegative=0.24, 95% CI (-0.04, 0.52), P=0.09]. Compared with the control group, depressed patients showed a significant reduction in the fixation counts under positive and neutral stimuli [SMDpositive=-3.65, 95% CI (-4.59, -2.71), P < 0.000 01; SMDneutral=-1.08, 95% CI (-1.61, -0.56), P < 0.000 1), while the fixation counts in depressed patients increased significantly under negative stimuli [SMDnegative=1.32, 95% CI (0.78, 1.86), P < 0.000 01].  
CONCLUSION: There are significant differences in the fixation patterns between depression and healthy individuals, mainly in terms of fixation duration and fixation count. Future studies can explore more eye movement indicators and characteristics of fixation patterns in depressed patients.

Key words: depression, eye movement, health, fixation duration, fixation count, systematic review, Meta-analysis, case-control study

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