オーソレキサ ・ ナーボサ と その 関連 し て いる 新鮮 な 食べ物 と 体 の 印象 に 関する 懸念
Mirko Duradoni1, Giulia Colombini2, Noemi Gori2
1Department of Human and Social Sciences, Mercatorum University, 50135 Rome, Italy.
Behavioral sciences (Basel, Switzerland)
|August 28, 2025
まとめ
神経性オーソレキシア (ON) は,新しい食事の態度との混合的な関連を示しているが,食物新恐怖症との関連はない. アナボリック・ステロイドの思考は ON傾向を強く予測します
科学分野:
- 心理学
- 行動科学
- 栄養学
背景:
- 神経性オーソレキシア (ON) の研究は増えていますが,そのメカニズムは不明です.特に健康的な食品の傾向が進化しています.
- ONと食新恐怖症,新しい食の態度,そして身体イメージとの関係を理解することは極めて重要です.
研究 の 目的:
- オーソレキスの傾向と食物ネオフォビア,新しい食物態度,体の形に関する懸念,筋肉への駆動,トレーニングの固執,およびアナボリックステロイドの使用との関連を調査する.
- 偏食傾向の主要な予測要因を特定する.
主な方法:
- オンライン調査で306人のイタリア人成人のデータ (女性68.3%,平均年齢35.4) が収集されました.
- 検証されたスケールでは,オーソレキシア傾向 (オーソレキシア・ネヴォーサ・インベントリー,ORTO-R),食物ネオフォビア (食品ネオフォビアスケール),体型に関する懸念 (体型アンケート),筋力への衝動,トレーニングの堅持,およびアナボリックステロイドの使用を測定した.
- 相関と回帰を含む統計的分析が用いられました.
主要な成果:
- 神経性オーソレキシアは,新しい食品の魅力と消費の意図との混合的関連を示したが,食品新恐怖症との相関は示されなかった.
- オーソレキスの傾向は,体型不満足 (r=0. 44- 0.52) と筋力への衝動 (r=0. 43- 0.57) と有意に相関していた.
- 運動した個体では,オーソレキシアはアナボリックステロイド思考 (r=0. 26- 0. 60) とトレーニングアデレンス (r=0. 39- 0.53) と相関していた. 体の形に関する懸念と アナボリックステロイドに関する考えは,オーソレキスの傾向の最も強い予測因子でした (β=0.21-0.55).
結論:
- アナボリックステロイドの使用とトレーニングの遵守に重大な意味を持つ,オーソレキスの傾向は,身体イメージと筋肉のドライブと複雑に結びついています.
- オーソレキシアと新しい食物認識の関係は,確立された食物新恐怖症とは異なる.
- アナボリックステロイドの使用に関する懸念や考えは,オルソレキスの傾向を理解する上で重要な要因として浮上しています.
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