マレー分泌スケールのトルコ語版のコンテンツ妥当性と内的・外的信頼性
Güzide Atalık1, Ebru Şansal2, Hakan Gölaç1
1Department of Speech and Language Therapy, Faculty of Health Sciences, Gazi University, Ankara, Turkiye.
International journal of language & communication disorders
|December 30, 2025
まとめ
トルコ語版マレー分泌スケール(MSS-TR)は、トルコの臨床現場における線維内視鏡嚥下検査(FEES)中の分泌重症度を評価するための妥当かつ信頼性の高いツールです。この検証済みスケールは、摂食嚥下障害の管理と研究に役立ちます。
科学分野:
- 臨床医学
- 言語聴覚療法
- 耳鼻咽喉科学
背景:
- 気道保護の障害は、分泌物の蓄積と嚥下障害につながる可能性があります。
- 摂食嚥下障害の有効な管理には、咽頭喉頭分泌物の標準化された評価が不可欠です。
- 臨床使用のためのマレー分泌スケール(MSS-TR)の検証済みトルコ語版が不足していました。
研究 の 目的:
- 元のマレー分泌スケール(MSS)をトルコ語(MSS-TR)に翻訳すること。
- MSS-TRのコンテンツ妥当性および評価者間・内的信頼性を評価すること。
- MSS-TRをトルコの臨床現場における線維内視鏡嚥下検査(FEES)中の分泌重症度評価のための信頼できるツールとして確立すること。
主な方法:
- 元のMSSの翻訳と逆翻訳。
- コンテンツ妥当性指数(CVI)を使用したコンテンツ妥当性の評価。
- 40件のFEES記録について、4人の言語聴覚士が統計分析(Wilcoxon符号順位検定、Kendallのτb、Fleissのκ)を使用して信頼性試験を実施しました。
主要な成果:
- MSS-TRは高いコンテンツ妥当性(CVI = 0.86)を示しました。
- 高い内的評価者信頼性(Kendallのτb:0.933-1.000)および実質的なほぼ完全な評価者間信頼性(Fleissのκ:0.634-0.862)が観察されました。
- 全体的な評価者間一致率は94.4%でしたが、グレード2では臨床的な不確実性の可能性が示唆されました。
結論:
- MSS-TRは、トルコの臨床現場における分泌重症度を評価するための妥当かつ信頼性の高い機器です。
- 検証されたスケールは、一貫した嚥下障害の評価、臨床的意思決定、および研究をサポートします。
- さまざまな患者集団や臨床設定での応用をさらに探求するための今後の研究が推奨されます。
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