認知的抑制対制限:制限によって特徴づけられる摂食障害を持つ女性の毎日の食事パターンの調査
Vittoria Trolio1, Elizabeth L Hales1, Ege Biçaker1
1Department of Psychology, McGill University, 2001 Ave. McGill College, 7th Floor, Montreal, QC, H3A 1G1, Canada.
Appetite
|February 18, 2026
まとめ
認知的抑制の努力は,摂食障害のある女性の日常生活における実際の食事制限と必ずしも一致しません. これらを区別することは,効果的な評価と治療に不可欠です.
科学分野:
- 心理学 心理学とは
- 臨床心理学の臨床心理学について
- 摂食障害の研究 摂食障害の研究
背景:
- 実験室での認知抑制と食事制限との間には限られた相関関係がある.
- 食生活障害のある女性における遡及的な測定と日々の制限的な食事の間の関係は不明である.
研究 の 目的:
- 診断グループ (AN,BN,ARFID,NED) の認知抑制と制限のスコアを比較する.
- エコロジカル・モメンタリー・アセスメント (EMA) を通じて,遡及的な測定と毎日の制限的な食事の間の相関を検証する.
主な方法:
- 摂食病理症候群インベントリー 認知抑制 (EPSI-CR) と制限 (EPSI-R) のサブスケールを使用しました.
- 毎日制限的な食事の頻度に関する2週間のEMAデータを収集しました.
- アノレキシア・ネヴォーサ (AN),ブルミア・ネヴォーサ (BN),食を避ける/制限する摂食障害 (ARFID) を有する女性と,不摂食障害のコントロール (NED) を有する女性のスコアを比較した.
主要な成果:
- ANを持つ個人はEPSI-CRで最高得点;BNはARFIDとNEDよりも高い得点を得た.
- ANとARFIDは,BNとNEDよりも高い,同様のEPSI-Rスコアを示しました.
- EPSI-CRは,毎日の制限と相関関係はありませんでした; EPSI-Rは,BNとARFIDで毎日の制限と強く相関関係がありましたが,ANではありませんでした.
結論:
- 認知抑制 (EPSI-CR) は,毎日の食事制限を予測するものではありません.
- ダイエット制限 (EPSI-R) は,BNとARFIDの毎日の制限と相関しているが,ANとは相違しており,不一致を示している.
- 認知的抑制と制限を区別することは,摂食障害の評価と治療に不可欠です.
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