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Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5)

Objective: This study aimed to translate the IIEF-5 questionnaire into Indonesian and perform a validity and reliability assessment of the translated instrument. Material and Methods: A methodological study on 106 male outpatients, recruited consecutively, was carried out in a tertiary hospital in S...

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Autores principales: Laksita, Tetuka Bagus, Kloping, Yudhistira Pradnyan, Hakim, Lukman, Rizaldi, Fikri
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Turkish Journal of Urology 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9612751/
https://www.ncbi.nlm.nih.gov/pubmed/35118967
http://dx.doi.org/10.5152/tud.2021.21185
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author Laksita, Tetuka Bagus
Kloping, Yudhistira Pradnyan
Hakim, Lukman
Rizaldi, Fikri
author_facet Laksita, Tetuka Bagus
Kloping, Yudhistira Pradnyan
Hakim, Lukman
Rizaldi, Fikri
author_sort Laksita, Tetuka Bagus
collection PubMed
description Objective: This study aimed to translate the IIEF-5 questionnaire into Indonesian and perform a validity and reliability assessment of the translated instrument. Material and Methods: A methodological study on 106 male outpatients, recruited consecutively, was carried out in a tertiary hospital in Surabaya, East Java from January to March 2020. This study was conducted in two stages: translation and validation. Two independent sworn translators performed a forward and backward translation of the first draft. The final version was synthesized by a team of experts comprised two urologists and another sworn translator. The validity of the questionnaire is determined through a Pearson correlation analysis. Cronbach’s α internal consistency measurement was used to assess its reliability. Inter-rater reliability between the patient and the physician was measured using the Cohen’s κ coefficient. Results: Pearson’s “r” value is significantly higher than the critical value table and indicates a high to a very high level of validity based on Guilford’s interpretation (r = 0.70-1.00). A good internal consistency is shown by the Cronbach’s α coefficient value (α = 0.828). An almost perfect agreement between the patient’s results and the assessment made by the physicians is shown by the Cohen’s κ coefficient value (κ = 0.879, P < .001). Conclusion: The Indonesian IIEF-5 is a valid and reliable patient-reported outcome measure for evaluating erectile dysfunction in the literate middle-aged and older adult male population in Indonesia.
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spelling pubmed-96127512022-11-04 Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5) Laksita, Tetuka Bagus Kloping, Yudhistira Pradnyan Hakim, Lukman Rizaldi, Fikri Turk J Urol Original Articles Objective: This study aimed to translate the IIEF-5 questionnaire into Indonesian and perform a validity and reliability assessment of the translated instrument. Material and Methods: A methodological study on 106 male outpatients, recruited consecutively, was carried out in a tertiary hospital in Surabaya, East Java from January to March 2020. This study was conducted in two stages: translation and validation. Two independent sworn translators performed a forward and backward translation of the first draft. The final version was synthesized by a team of experts comprised two urologists and another sworn translator. The validity of the questionnaire is determined through a Pearson correlation analysis. Cronbach’s α internal consistency measurement was used to assess its reliability. Inter-rater reliability between the patient and the physician was measured using the Cohen’s κ coefficient. Results: Pearson’s “r” value is significantly higher than the critical value table and indicates a high to a very high level of validity based on Guilford’s interpretation (r = 0.70-1.00). A good internal consistency is shown by the Cronbach’s α coefficient value (α = 0.828). An almost perfect agreement between the patient’s results and the assessment made by the physicians is shown by the Cohen’s κ coefficient value (κ = 0.879, P < .001). Conclusion: The Indonesian IIEF-5 is a valid and reliable patient-reported outcome measure for evaluating erectile dysfunction in the literate middle-aged and older adult male population in Indonesia. Turkish Journal of Urology 2021-11-26 /pmc/articles/PMC9612751/ /pubmed/35118967 http://dx.doi.org/10.5152/tud.2021.21185 Text en © Copyright 2021 by Turkish Association of Urology https://creativecommons.org/licenses/by-nc/4.0/ Content of this journal is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. (https://creativecommons.org/licenses/by-nc/4.0/)
spellingShingle Original Articles
Laksita, Tetuka Bagus
Kloping, Yudhistira Pradnyan
Hakim, Lukman
Rizaldi, Fikri
Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5)
title Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5)
title_full Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5)
title_fullStr Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5)
title_full_unstemmed Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5)
title_short Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5)
title_sort translation validity and reliability of the indonesian version of the 5-item international index of erectile function (iief-5)
topic Original Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9612751/
https://www.ncbi.nlm.nih.gov/pubmed/35118967
http://dx.doi.org/10.5152/tud.2021.21185
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