Turkish Translation and Validation of the Expectations of Aesthetic Rhinoplasty Scale.

Abstract

The aim of this study was to translate, validate, and culturally adapt the original English version of the Expectations of Aesthetic Rhinoplasty Scale (EARS) into Turkish for use in Turkish-speaking communities. Fifty-one patients who wanted to undergo primary rhinoplasty and were literate in Turkish were included in the study. The control group consisted of 81 healthy volunteers who did not require rhinoplasty. A Turkish version of the EARS (EARS-T) was created. The participants completed the EARS-T questionnaire twice, 4-week apart. The internal consistency of the scale (Cronbach's α), the test-retest reliability (intraclass correlation coefficient [ICC]), and differences between the patient and control groups (Pearson's chi-square test) were analyzed. A statistically significant difference was found between the age and gender of the patient and control groups (p = 0.001 and 0.001, respectively). Univariate analysis showed that this significant difference did not affect the study results (age: p = 0.2; gender: p = 0.12). In addition, a statistically significant difference was found between the scale scores of the control and rhinoplasty groups (all p < 0.05). The EARS-T had good internal consistency, with high Cronbach's α scores ranging between 0.74 and 0.87. Test-retest reliability was demonstrated by high ICC scores ranging from 0.71 to 0.87. Our study revealed that the EARS-T has good internal consistency, reliability, and validity. Therefore, it can be used to assess the expectations of aesthetic rhinoplasty patients in preoperative consultation practice and in clinical studies related to rhinoplasty.