Cross-Cultural Adaptation and Validation of the Nasal Obstruction Symptom Evaluation Scale in the Korean Language

Key Points

• The aim is to adapt and validate a nasal obstruction symptom evaluation scale for Korean speakers.
• Conducted a cross-cultural adaptation of the existing scale.
• Performed validation tests to assess reliability and validity.
• Engaged a sample of Korean-speaking individuals for assessment.
• The adapted scale demonstrated high reliability and validity.
• Participants reported clear and relevant symptoms of nasal obstruction.
• Results indicate the scale is suitable for use in clinical settings in Korea.