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Psychometric evaluation of a Turkish version of the modified Hemodialysis Fear of Injecting Questionnaire for patients undergoing hemodialysis: a methodological study Cover

Psychometric evaluation of a Turkish version of the modified Hemodialysis Fear of Injecting Questionnaire for patients undergoing hemodialysis: a methodological study

By:   
Open Access
|Sep 2026

Abstract

Objective

There is limited information available addressing injection fears in patients undergoing hemodialysis (HD). This study aimed to assess the psychometric properties of a Turkish version of the modified Hemodialysis Fear of Injecting Questionnaire (HD-FIQ) for patients undergoing HD.

Methods

A methodological study was conducted with 100 patients recruited from one HD center. A personal information form, the State-Trait Anxiety Inventory, and the HD-FIQ were utilized to gather data. Data were analyzed through statistical tests, such as descriptive statistics, the Mann–Whitney U test, the Kruskal–Wallis test, correlation coefficients, and psychometric tests.

Results

The face and content validity of the instrument were confirmed by an expert group. The exploratory factor analyzed a one-factor structure, accounting for 85.4% of the total variance. The HD-FIQ had high internal consistency (Cronbach’s α coefficient = 0.89), and test–retest reliability (intraclass correlation coefficient [ICC] = 0.94), concurrent validity with treatment duration and state anxiety, convergent validity with the visual analog scale (VAS) fear scores, and known group validity with the presence of injection fear and its intensity, as well as the severity of state anxiety. Since the relevant section has been removed from the manuscript, please delete this sentence as well.

Conclusions

The initial psychometric tests of the Turkish version of the modified HD-FIQ demonstrated that it is a valid, and reliable instrument for evaluating the fear of injection in patients undergoing HD. Our findings may offer new insights into developing effective strategies to alleviate patients’ fears regarding injections, as well as providing a more comprehensive understanding of these fears.

DOI: https://doi.org/10.2478/fon-2026-0038 | Journal eISSN: 2544-8994 | Journal ISSN: 2097-5368
Language: English
Page range: 345 - 355
Submitted on: Sep 22, 2025
Accepted on: Nov 6, 2025
Published on: Sep 25, 2026
Published by: Shanxi Medical Periodical Press
In partnership with: Paradigm Publishing Services

© 2026 Belgüzar Kara, published by Shanxi Medical Periodical Press
This work is licensed under the Creative Commons Attribution 4.0 License.