心理的幸福度,PTSD,および米国の退役軍人の摂食障害との関連
Keysha G Rule1, Victoria L O'Connor1, Sarah L Martindale1
1Research and Academic Affairs Service Line, Salisbury Veteran Affairs Healthcare System.
Psychological services
|September 2, 2025
まとめ
創傷後ストレス障害 (PTSD) は,ポジティブな影響と幸福感 (PAWB) を考慮した後に,退役軍人の摂食障害と直接関連していなかった. PAWBは,この関係に大きく影響し,退役軍人の調整の重要性を示唆しました.
科学分野:
- 心理学
- 軍人の精神的健康
- 摂食 障害 の 研究
背景:
- トラウマの曝露は 集団全体での摂食障害と関連しています
- 軍人のトラウマの割合は高いですが この集団におけるトラウマと食生活障害の関連は 十分に研究されていません
- トラウマ後ストレス障害 (PTSD) は 9/11後の退役軍人の大きな懸念です
研究 の 目的:
- 派遣後の退役軍人の PTSD 診断と食生活障害の関連性を評価する.
- この関係に対するポジティブ・アフェクトとウェルビーイング (PAWB) の影響を調べる.
- 人口統計的要因 (年齢,性別,BMI) の影響を潜在的混乱要因として評価する.
主な方法:
- 9・11以降の退役軍人527人 (80.7%が男性) のサンプルが参加した.
- DSM-IV,Neuro-QOL PAWBスケール,および食生活障害スケールの構造化された臨床面接で収集されたデータ.
- 直接的・間接的な効果を分析した階層的線形回帰.
主要な成果:
- 生涯のPTSD診断は,PAWBをモデルに含めると,食生活障害と有意に関連していなかった (p = .29).
- PAWBは,PTSDと摂食障害の関係に有意な間接的な効果を示した (95%CI [0. 53, 1. 17].
- 年齢,性別,体量指数はこれらの関連性を変更しませんでした.
結論:
- 退役軍人のPTSDと食生活障害の関連性は 人口統計学的要因に直接依存していない.
- 食事障害のリスクのある退役軍人のための重要な保護因子として機能します.
- PAWBを促進する介入は,この集団における食生活障害のリスクを軽減し,ポジティブな適応を支援することができます.
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