Tetuka Bagus Laksita, - and Yudhistira Pradnyan Kloping, - and Lukman Hakim, Lukman and Fikri Rizaldi, - Translation validity and reliability of the Indonesian version of the 5-item International Index of Erectile Function (IIEF-5). Turkish Journal Of Urology, 47 (6). pp. 489-494. ISSN ISSN:2149-3235E-ISSN:2149-3057

	Text (Artikel) 16. Translation validity and reliability.pdf Download (2MB)
	Text (Kualitas Karil & Kesesuaian Bidang Ilmu) 16.pdf Download (792kB)
	Text (Turnitin) 16. Translation validity.pdf Download (1MB)

Abstract

Abstract 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 a internal consistency measurement was used to assess its reliability. Interrater reliability between the patient and the physician was measured using the Cohen's j 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 ¼ 0.70-1.00). A good internal consistency is shown by the Cronbach's a coefficient value (a ¼ 0.828). An almost perfect agreement between the patient's results and the assessment made by the physicians is shown by the Cohen's j coefficient value (j ¼ 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.

Actions (login required)

View Item