ブラジルのポルトガル語の音声障害指数-喉の検証
Sabrina Rodrigues Carvalho1, Rodrigo Dornelas2, Viveka Lyberg-Åhlander3
1Universidade de Brasília (UnB), Brasília, Distrito Federal, Brazil.
Journal of voice : official journal of the Voice Foundation
|August 29, 2025
まとめ
Voice Handicap Index-Throat in Brazilian Portuguese (VHI-T-Br) は検証され,信頼性が高く評価されています. VHI-T-BrとVHI-10を組み合わせたVHI-20-Brは,声の障害を評価するための最高の心理学的バランスを提供します.
科学分野:
- 言語と聴覚科学
- 耳鼻喉科
- サイコメトリクス
背景:
- 声障害指数-喉 (VHI-T) は,声に関連する機能障害を評価するための重要なツールです.
- ブラジルのポルトガル語でのVHI-Tの検証は,ブラジルの臨床および研究アプリケーションにとって不可欠です.
- 異なるVHI-Tフォーマット (単独,VHI,VHI-10) を比較して,最適な構成を決定する必要があります.
研究 の 目的:
- ブラジルのポルトガル語の音声障害指数-喉 (VHI-T-Br) を検証する.
- 3つのVHI-T-Br形式の心理学的特性を比較するために:VHI-T-Brのみ,VHI-T-BrとVoice Handicap Index (VHI) を組み合わせた,VHI-T-BrとVoice Handicap Index-10 (VHI-10) を組み合わせた.
主な方法:
- リモートおよび個人データ収集による横断的な研究設計.
- 参加者は喉の症状のあるグループとないグループに分けられました.
- VHI-T-Brおよびその組み合わせの形式 (VHI-20-Br,VHI-40-BR) に対して,構造の妥当性および信頼性を含む心理学的性質が評価されました.
主要な成果:
- VHI- T- Br,VHI- 20- Br,VHI- 40- BRは期待される心理学的範囲内の結果を示した.
- VHI-20-Brは,優れた内部一貫性,既知の群の有効性,およびテスト再テストの信頼性を示した.
- VHI-40-BRは強い構造的妥当性を示したが,冗長性の危険性を持ち,VHI-T-Brだけが収束的妥当性で優れていた.
結論:
- VHI-T-Brは,独立して,VHI-10 (VHI-20-Br) またはVHI (VHI-40-BR) と組み合わせて,検証された信頼性の高い計測器です.
- VHI-20-Brは,臨床使用のための最も有利な心理学的性質のバランスを提供します.
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