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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...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Turkish Journal of Urology
2021
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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. |
format | Online Article Text |
id | pubmed-9612751 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Turkish Journal of Urology |
record_format | MEDLINE/PubMed |
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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