食生活と肥満の心理的およびライフスタイル相関関係: 構造的および潜在的プロフィールモデリング
1Department of Clinical, Developmental and Educational Psychology, Faculty of Social Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland.
PloS one
|February 20, 2026
まとめ
早期不適応性スキーム (EMS) や感情調節の困難などの心理的要因は,摂食障害や肥満に関連しています. ライフスタイルの行動も独立して肥満に寄与し,統合モデルの必要性を強調しています.
科学分野:
- 心理学 心理学とは
- 公衆衛生は公衆衛生である.
- 行動科学は,行動科学である.
背景:
- 心理的脆弱性,早期の不適応性スキーマ (EMS) と感情の調節の困難など,摂食障害と肥満に関連しています.
- 限られた証拠は,これらの心理的要因をライフスタイルと食事行動と肥満に対する文脈的影響と統合しています.
研究 の 目的:
- 大規模な成人のサンプルで,食事行動と肥満に関連する心理的およびライフスタイル要因の統合モデルを検証する.
- 心理的およびライフスタイルの特徴に基づいて,異なるサブグループを識別する.
主な方法:
- 1,500人の成人は,EMS,感情の調節,ストレス,社会的サポート,食事の行動,食事の質,そして身体活動の検証された測定を完了しました.
- ボディマス指数と腰周りの客観的な測定値が収集されました.
- 構造方程式モデリングと潜在プロファイルの分析を使用して,関連性をテストし,サブグループを特定しました.
主要な成果:
- 高いEMSは,より大きな感情調節の困難と相関しており,これは過食と食事制限の減少に関連していました.
- 認識された社会的支援は,EMS-感情の規制関連に緩衝効果をわずかに及ぼした.
- 食事の行動とライフスタイル要因 (身体活動,静止行動) は,独立して肥満と関連していました.
結論:
- 認知情緒的脆弱性は,摂食不調と肥満と関連しており,感情の調節が選択的な役割を果たしている.
- ライフスタイルの行動が独立して肥満に寄与し,肥満の多次元モデルをサポートします.
- 横断面の設計により,結果は相関関係にある.
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