{"title":"Acceptance and commitment therapy for enhancing mental health in military personnel: A comprehensive review and meta-analysis.","authors":"Jun-Qiao Wang, Xin-Zhe Wang, Wen-Xiao Wang","doi":"10.5498/wjp.v15.i3.100959","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Military personnel frequently face unique psychological challenges due to high-stress environments, which increase the risk of mental health issues like anxiety and depression. Acceptance and commitment therapy (ACT) has shown potential in addressing these issues by enhancing psychological flexibility and resilience.</p><p><strong>Aim: </strong>To systematically evaluate the effectiveness of ACT in improving the mental health of military personnel. Through a scoping review and meta-analysis, we quantitatively assess the impact of ACT on psychological outcomes, guiding future research and clinical practice.</p><p><strong>Methods: </strong>Relevant literature was searched systematically from database inception to June 30, 2023, across multiple databases, including PubMed, Web of Science, Cochrane Library, and Embase. The Joanna Briggs Institute's (JBI) scoping review guidelines were used as the methodological framework. Meta-analysis was performed using a random-effects model, and publication bias was assessed through Egger's regression test and Begg's funnel plot.</p><p><strong>Results: </strong>Twenty-six studies were included, highlighting the application of ACT in addressing PTSD, chronic pain, anxiety, and depression among military personnel. The meta-analysis of eight studies demonstrated a significant positive effect of ACT on mental health, with a pooled mean difference of -4.99 (95%CI: -6.53 to -3.45). Despite high heterogeneity (<i>I²</i> = 63%), sensitivity analyses confirmed the robustness of the findings.</p><p><strong>Conclusion: </strong>This study underscores the potential of ACT as an effective intervention for improving the mental health of military personnel. Future research should focus on large-scale, multi-center RCTs to further validate these findings, particularly within diverse military populations.</p>","PeriodicalId":23896,"journal":{"name":"World Journal of Psychiatry","volume":"15 3","pages":"100959"},"PeriodicalIF":3.9000,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11886319/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"World Journal of Psychiatry","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5498/wjp.v15.i3.100959","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHIATRY","Score":null,"Total":0}
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Abstract
Background: Military personnel frequently face unique psychological challenges due to high-stress environments, which increase the risk of mental health issues like anxiety and depression. Acceptance and commitment therapy (ACT) has shown potential in addressing these issues by enhancing psychological flexibility and resilience.
Aim: To systematically evaluate the effectiveness of ACT in improving the mental health of military personnel. Through a scoping review and meta-analysis, we quantitatively assess the impact of ACT on psychological outcomes, guiding future research and clinical practice.
Methods: Relevant literature was searched systematically from database inception to June 30, 2023, across multiple databases, including PubMed, Web of Science, Cochrane Library, and Embase. The Joanna Briggs Institute's (JBI) scoping review guidelines were used as the methodological framework. Meta-analysis was performed using a random-effects model, and publication bias was assessed through Egger's regression test and Begg's funnel plot.
Results: Twenty-six studies were included, highlighting the application of ACT in addressing PTSD, chronic pain, anxiety, and depression among military personnel. The meta-analysis of eight studies demonstrated a significant positive effect of ACT on mental health, with a pooled mean difference of -4.99 (95%CI: -6.53 to -3.45). Despite high heterogeneity (I² = 63%), sensitivity analyses confirmed the robustness of the findings.
Conclusion: This study underscores the potential of ACT as an effective intervention for improving the mental health of military personnel. Future research should focus on large-scale, multi-center RCTs to further validate these findings, particularly within diverse military populations.
期刊介绍：
The World Journal of Psychiatry (WJP) is a high-quality, peer reviewed, open-access journal. The primary task of WJP is to rapidly publish high-quality original articles, reviews, editorials, and case reports in the field of psychiatry. In order to promote productive academic communication, the peer review process for the WJP is transparent; to this end, all published manuscripts are accompanied by the anonymized reviewers’ comments as well as the authors’ responses. The primary aims of the WJP are to improve diagnostic, therapeutic and preventive modalities and the skills of clinicians and to guide clinical practice in psychiatry.
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