Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Translation, Cross-Cultural Adaptation and Validation of the ETDQ-7 Questionnaire for Assessing Eustachian Tube Dysfunction in Greece

Version 1 : Received: 6 September 2023 / Approved: 6 September 2023 / Online: 7 September 2023 (11:41:03 CEST)

How to cite: Anastasiadou, S.; Psillas, G.; Karkos, P.; Triaridis, S.; Constantinidis, J.; Thomaidou, S. Translation, Cross-Cultural Adaptation and Validation of the ETDQ-7 Questionnaire for Assessing Eustachian Tube Dysfunction in Greece. Preprints 2023, 2023090484. https://doi.org/10.20944/preprints202309.0484.v1 Anastasiadou, S.; Psillas, G.; Karkos, P.; Triaridis, S.; Constantinidis, J.; Thomaidou, S. Translation, Cross-Cultural Adaptation and Validation of the ETDQ-7 Questionnaire for Assessing Eustachian Tube Dysfunction in Greece. Preprints 2023, 2023090484. https://doi.org/10.20944/preprints202309.0484.v1

Abstract

Eustachian Tube Dysfunction is considered a common condition among ENT patients and requires careful history, clinical examination and appropriate investigations to obtain a diagnosis. The ETDQ-7 questionnaire is a useful tool to subjectively score severity of symptoms that are related to this pathology (Appendix A). This study aimed to adapt and validate the ETDQ-7 questionnaire in Greece to ensure correct and efficient use in the outpatient setting (Appendix B). The ETDQ-7 was translated into the Greek language following appropriate methodology. Data for the main study were collected from a sample of 75 Greek patients diagnosed with ETD as well as 25 patients that did not have ETD and who served as a control group. The participants completed the adapted ETDQ-7 questionnaire and underwent a clinical examination that was statistically correlated with their ETDQ-7 answers. Face and content validity were confirmed and the questionnaire was found easy to administer and to be completed by our patients. Test-retest reliability revealed similar internal consistency for the questions and good correlation between individual items and total score. Discriminative validity confirmed statistically significant difference between the two patient groups to ensure that the Greek version of ETDQ-7 is useful to confirm the diagnosis. The Greek version of the ETDQ-7 is safe and efficient to use among a variety of investigation methods for the diagnosis of ETD in the Greek speaking population.

Keywords

Eustachian tube dysfunction; ETDQ7 questionnaire; validation; cultural adaptation

Subject

Medicine and Pharmacology, Otolaryngology

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.

Leave a public comment
Send a private comment to the author(s)
* All users must log in before leaving a comment
Views 0
Downloads 0
Comments 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.