双極性障害の評価における認知障害のトルコ版の妥当性と信頼性の研究
Ezgi Ince Guliyev1, Gulcan Karaca Ozkutuk2, Sema Cagal2
1Department of Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiye.
International journal of methods in psychiatric research
|September 4, 2025
まとめ
トルコ語版のCognitive Complaints Rating Scale in Bipolar Disorder (COBRA-TR) は,双極性障害 (BD) の患者の主観的な認知の苦情を評価するための信頼できるツールです. その強力な心理学的性質は,臨床および研究環境での使用を支えています.
科学分野:
- 精神科
- 神経心理学
- 臨床心理学
背景:
- 双極性障害 (BD) は主観的認知障害 (SCC) を伴うことが多い.
- 双極性障害における認知苦情評価スケール (COBRA) は,双極性障害におけるSCCの自己報告測定法です.
- COBRAのトルコ語への翻訳と検証は,トルコ語圏での使用に不可欠です.
研究 の 目的:
- 16項目のCOBRAをトルコ語に翻訳し COBRA-TRを作りました
- BD患者と健康な対照群におけるCOBRA-TRの心理学的特性を評価する.
主な方法:
- 160人の参加者 (80人のBD患者,80人の対照群) が募集されました.
- 心理学的評価には,確認因数分析 (CFA),内部一致性 (Cronbach's alpha) およびピアソンの相関を用いた収束/分岐有効性が含まれていた.
- 統計分析はSPSSv29とR (Jamovi) を用いて行われました.
主要な成果:
- COBRA- TRは優れた内部一貫性 (Cronbach' s α = 0. 898) と堅固な収束力 (r = 0. 784 認知障害アンケート) を示した.
- このスケールは認知機能と全身機能の測定値と 適度から高い相関を示した.
- CFAは一次元的な因子構造を支持し,COBRA- TRはBD患者と対照群を効果的に区別しました.
結論:
- COBRA-TRは,トルコのBD患者におけるSCCを評価するための信頼性の高い有効なツールです.
- その簡潔さと強い心理学的プロファイルは,臨床実践と研究における有用性を示唆しています.
- 双極性障害を持つ人が経験する認知の負担を理解するのに役立ちます.
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