Translation, Cultural Adaptation, and Psychometric Validation of the Greek Version of the Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS).

Cureus 2025 Vol.17(12) p. e99608

Kypraiou A, Sideris G, Delides A, Nikolopoulos T, Vlastarakos PV

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Abstract

[INTRODUCTION] Reliable assessment of both functional and aesthetic outcomes is essential in rhinoplasty. The Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS) is widely used internationally, but no validated Greek version was previously available. The objective of this prospective comparative observational study is to translate, culturally adapt, and validate the SCHNOS for Greek-speaking patients.

[METHODS] The SCHNOS underwent forward-backward translation, expert review, and pilot testing. A total of 49 participants were included (24 rhinoplasty patients and 25 controls). Internal consistency (Cronbach's α), test-retest reliability (intraclass correlation coefficient (ICC)), and discriminant validity (Mann-Whitney U test) were assessed.

[RESULTS] Internal consistency was excellent (SCHNOS-O α = 0.90; SCHNOS-C α = 0.98). Test-retest reliability was also excellent (ICC = 0.990 and 0.995). Rhinoplasty patients scored significantly higher on both subscales than controls ( < 0.001), confirming discriminant validity.

[CONCLUSIONS] The Greek SCHNOS is a reliable and valid patient-reported measure for functional and aesthetic rhinoplasty outcomes.

추출된 의학 개체 (NER)

유형영어 표현한국어 / 풀이UMLS CUI출처등장
시술 rhinoplasty 코성형술 dict 4
해부 SCHNOS → Standardized Cosmesis and Health Nasal Outcomes Survey scispacy 1
약물 [INTRODUCTION] scispacy 1
약물 [CONCLUSIONS] scispacy 1
기타 Health Nasal scispacy 1
기타 patients scispacy 1
기타 participants scispacy 1

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