| Xiao Lili,Liu Chunxia,Du Yuxin,Zhang Diwen,Wang Libo,Shu Xin,Auditory mismatch negativity in attention deficit hyperactivity disorder in children： a Meta-analysis[J].SICHUAN MENTAL HEALTH,2023,36(2):123-130 |
| Auditory mismatch negativity in attention deficit hyperactivity disorder in children： a Meta-analysis |
DOI：10.11886/scjsws20230108001 |
| English keywords:Attention deficit hyperactivity disorder Children Mismatched negativity Meta-analysis |
| Fund projects:成都医学院四川应用心理学研究中心项目（项目名称：事件相关电位联合心理测验对注意缺陷多动障的评估，项目编号：CSXL-202A11） |
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| Objective To explore the differences existing in the auditory mismatch negativity （MMN） amplitude and latency between children with attention deficit hyperactivity disorder （ADHD） and normal children， and to probe into the significance of MMN latency and amplitude for assessing the auditory perception and attention level in ADHD children and normal children.Methods On December 1， 2022， a systematic search was performed in PubMed， Embase， Cochrane Library， China National knowledge Infrastructure （CNKI）， Wanfang Data Knowledge Service Platform and VIP databases to identify all well qualified literature focusing on MMN of ADHD children， then the valid data relevant to MMN amplitude and latency were extracted. The Newcastle-Ottawa Scale （NOS） was used to assess the quality of the included studies， and Stata 20.0 was employed for Meta-analysis.Results A total of 9 qualified studies comparing ADHD children （n=170） against healthy controls （n=159） were finally included. Among the included literature， there were 18 matched pairs of MMN amplitude data and 10 matched pairs of MMN latency data at different recording sites. Meta-analysis denoted that ADHD group resulted in potentials of slightly lower MMN amplitude （WMD=-0.334， 95% CI： -1.426~0.758， P=0.549） and notably longer MMN latency （WMD=14.768， 95% CI： 4.660~24.876， P=0.004） compared to control group， and the Bgger's funnel plot did not reveal any publication bias.Conclusion Compared with healthy controls， ADHD children have longer MMN latency， suggesting that the auditory perception and attention level of ADHD children may be reduced. |
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