集団認知行動療法における宿題の効果は? 不安症やうつ病の治療には?
Oliver Rumle Hovmand1,2,3, Fredrik Falkenström4, Nina Reinholt5
1Psychiatric Research Unit, Region Zealand Mental Health Service, Slagelse, Denmark. ohov@regionsjaelland.dk.
BMC psychology
|September 2, 2025
まとめ
トランス診断的認知行動療法 (tCBT) の宿題の参加は,症状の軽減に大きく影響し,将来の症状の深刻さを予測します. これはよりよい精神的健康成果を達成する上で 患者の積極的な参加が果たす重要な役割を強調しています
科学分野:
- 精神科
- 臨床心理学
- 行動科学
背景:
- 宿題は認知行動療法 (CBT) の礎石であり,以前の研究で治療結果に良い影響があると示されています.
- トランス診断性CBT (tCBT) フレームワークにおける宿題遵守の具体的な影響は 限られた研究で調べられた.
研究 の 目的:
- 診断特有のCBT (dCBT) と比較して,グループtCBT (統一プロトコル) を受けている患者の症状結果に対する宿題の効果を調査する.
- トランス診断の文脈で,宿題のやり取りが後の症状の重症性を予測するかどうかを判断する.
主な方法:
- 鬱病,社会恐怖症,広場恐怖症,パニック障害の 164人の患者のデータを二次分析した.
- 患者は14回のセッションで,グループdCBTまたはグループtCBT (統一プロトコル) にランダムに割り当てられました.
- 宿題の取り組みが評価され,繰り返し測定されたANOVAとクロスラッグパネルモデリング (CLPM) を使用して症状の重度に対する影響が分析されました.
主要な成果:
- 治療終了時の症状と来週の症状の重症度の予測 (p < 0. 05) に著しく影響した.
- うつ病の患者では,最初の宿題の取り組み率が高かったが,これらの差異は全体的な治療結果を変えなかった.
- 交差パネルモデリングは,宿題の取り組みと,その後の症状の重症度 (係数 = - 0.23,p = 0.03) の間の有意な負の予測関係を確認した.
結論:
- この研究は,グループ統一プロトコル内の症状に対する宿題の影響を初めて実証し,治療の特異的な効果を理解するのに寄与しています.
- この発見は,TCBTにおける症状改善のための宿題の完成の重要性を強調しています.
- 将来の研究では 宿題の質や セラピストの要素や グループダイナミクスのような プロセス変数について調べるべきです
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