不安障害に対する運動介入の有効性の比較：ベイズネットワークメタアナリシス
Jiahui Liu1, Hengchang Wang2, Yi Lan1
1Wushu College, Wuhan Sports University, Wuhan, Hubei, People's Republic of China.
Psychology research and behavior management
|February 25, 2026
まとめ
本研究では、瞑想、ヨガ、太極拳/気功が不安症状を大幅に軽減することがわかった。レジスタンス運動やウォーキングなどの動的運動も不安管理に有効であることが示されている。
科学分野:
- 行動科学; 心理学; 運動科学
背景:
- 不安障害は、世界的な健康問題の大きな負担となっている。; 運動は、メンタルヘルスのための実行可能な非薬理学的介入としてますます認識されている。; 不安に対する様々な運動様式の比較有効性を理解することは、臨床実践にとって極めて重要である。
研究 の 目的:
- 多様な運動タイプの不安症状軽減に対する有効性を比較するベイズ多層ネットワークメタアナリシスを実施する。; 個人の特性と運動パラメータが治療効果をどのように調整するかを調査する。
主な方法:
- 主要なデータベース（Web of Science、PubMed、Embase、Cochrane）で体系的な文献検索を実施した。; 不安に対する運動介入を検討したランダム化比較試験（RCT）を含めた。; データ合成と質評価のために、ベイズネットワークメタアナリシスとCINeMAツールを採用した。
主要な成果:
- 瞑想（Hedges' g = -0.72）、ヨガ（Hedges' g = -0.59）、太極拳/気功（Hedges' g = -0.52）は、対照と比較して最も実質的な不安症状の軽減を示した。; レジスタンス運動（Hedges' g = -0.40）、有酸素運動（Hedges' g = -0.40）、ウォーキング/ジョギング（Hedges' g = -0.39）も有意な正の効果をもたらした。; 混合有酸素運動は、この分析では不安軽減に対して統計的に有意な利益を示さなかった。
結論:
- 静的で呼吸に焦点を当てた運動（瞑想、ヨガ、太極拳/気功）と動的運動（レジスタンス運動、ウォーキング/ジョギング）の両方が不安軽減に効果的である。; これらの発見は、不安を管理するための多様な集団に対する運動介入の広範な適用可能性を示唆している。; さらなる研究では、不安に対する運動効果の調整要因を検討することができる。
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