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Reliability and Validity of the Kidney Disease Questionnaire Among Greek Patients Undergoing Hemodialysis

Received: 6 November 2017     Accepted: 12 November 2017     Published: 12 January 2018
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Abstract

Disease related knowledge for patients undergoing hemodialysis is a crucial part for health related quality of life. Purpose To investigate the reliability and validity of the knowledge scale “The Kidney Disease Questionnaire”. Methods Between October 2016 and April 2017 a group of patients undergoing hemodialysis (N=321) completed the Greek version of “The Kidney Disease Questionnaire”. Test-retest reliability and internal consistency were tested. Construct validity was checked through discriminant and convergent validity using the scales GR-Simplified Adherence Questionnaire-HD and Missoula Vitas Quality of Life Index-15. The significance level was set up at 5%. Statistical analysis was performed using the IBM SPSS Statistics version 21. Results As far as the test-retest reliability an agreement was reached between the first and the second completion. The Index Cronbach's Alpha was equal to 0,85. The Kidney Disease Questionnaire was found to be associated with both the GR- Simplified Adherence Questionnaire-HD and Missoula Vitas Quality of Life Index-15. Finding differences in knowledge scores depending on age, if they were living alone, the educational level, years on hemodialysis, and vascular access suggest the discriminant validity of the questionnaire. Conclusions The “Kidney Disease Questionnaire” is a reliable and valid tool in order to explore the level of knowledge for patients undergoing hemodialysis.

Published in American Journal of Nursing Science (Volume 7, Issue 3-1)

This article belongs to the Special Issue Nursing Education and Research

DOI 10.11648/j.ajns.s.2018070301.24
Page(s) 97-102
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2018. Published by Science Publishing Group

Keywords

End Stage Renal Disease, Hemodialysis, Knowledge, Scale

References
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Cite This Article
  • APA Style

    Victoria Alikari, Maria Tsironi, Vasiliki Matziou, Foteini Tzavella, Evangelos Fradelos, et al. (2018). Reliability and Validity of the Kidney Disease Questionnaire Among Greek Patients Undergoing Hemodialysis. American Journal of Nursing Science, 7(3-1), 97-102. https://doi.org/10.11648/j.ajns.s.2018070301.24

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    ACS Style

    Victoria Alikari; Maria Tsironi; Vasiliki Matziou; Foteini Tzavella; Evangelos Fradelos, et al. Reliability and Validity of the Kidney Disease Questionnaire Among Greek Patients Undergoing Hemodialysis. Am. J. Nurs. Sci. 2018, 7(3-1), 97-102. doi: 10.11648/j.ajns.s.2018070301.24

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    AMA Style

    Victoria Alikari, Maria Tsironi, Vasiliki Matziou, Foteini Tzavella, Evangelos Fradelos, et al. Reliability and Validity of the Kidney Disease Questionnaire Among Greek Patients Undergoing Hemodialysis. Am J Nurs Sci. 2018;7(3-1):97-102. doi: 10.11648/j.ajns.s.2018070301.24

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  • @article{10.11648/j.ajns.s.2018070301.24,
      author = {Victoria Alikari and Maria Tsironi and Vasiliki Matziou and Foteini Tzavella and Evangelos Fradelos and Sofia Zyga},
      title = {Reliability and Validity of the Kidney Disease Questionnaire Among Greek Patients Undergoing Hemodialysis},
      journal = {American Journal of Nursing Science},
      volume = {7},
      number = {3-1},
      pages = {97-102},
      doi = {10.11648/j.ajns.s.2018070301.24},
      url = {https://doi.org/10.11648/j.ajns.s.2018070301.24},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajns.s.2018070301.24},
      abstract = {Disease related knowledge for patients undergoing hemodialysis is a crucial part for health related quality of life. Purpose To investigate the reliability and validity of the knowledge scale “The Kidney Disease Questionnaire”. Methods Between October 2016 and April 2017 a group of patients undergoing hemodialysis (N=321) completed the Greek version of “The Kidney Disease Questionnaire”. Test-retest reliability and internal consistency were tested. Construct validity was checked through discriminant and convergent validity using the scales GR-Simplified Adherence Questionnaire-HD and Missoula Vitas Quality of Life Index-15. The significance level was set up at 5%. Statistical analysis was performed using the IBM SPSS Statistics version 21. Results As far as the test-retest reliability an agreement was reached between the first and the second completion. The Index Cronbach's Alpha was equal to 0,85. The Kidney Disease Questionnaire was found to be associated with both the GR- Simplified Adherence Questionnaire-HD and Missoula Vitas Quality of Life Index-15. Finding differences in knowledge scores depending on age, if they were living alone, the educational level, years on hemodialysis, and vascular access suggest the discriminant validity of the questionnaire. Conclusions The “Kidney Disease Questionnaire” is a reliable and valid tool in order to explore the level of knowledge for patients undergoing hemodialysis.},
     year = {2018}
    }
    

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  • TY  - JOUR
    T1  - Reliability and Validity of the Kidney Disease Questionnaire Among Greek Patients Undergoing Hemodialysis
    AU  - Victoria Alikari
    AU  - Maria Tsironi
    AU  - Vasiliki Matziou
    AU  - Foteini Tzavella
    AU  - Evangelos Fradelos
    AU  - Sofia Zyga
    Y1  - 2018/01/12
    PY  - 2018
    N1  - https://doi.org/10.11648/j.ajns.s.2018070301.24
    DO  - 10.11648/j.ajns.s.2018070301.24
    T2  - American Journal of Nursing Science
    JF  - American Journal of Nursing Science
    JO  - American Journal of Nursing Science
    SP  - 97
    EP  - 102
    PB  - Science Publishing Group
    SN  - 2328-5753
    UR  - https://doi.org/10.11648/j.ajns.s.2018070301.24
    AB  - Disease related knowledge for patients undergoing hemodialysis is a crucial part for health related quality of life. Purpose To investigate the reliability and validity of the knowledge scale “The Kidney Disease Questionnaire”. Methods Between October 2016 and April 2017 a group of patients undergoing hemodialysis (N=321) completed the Greek version of “The Kidney Disease Questionnaire”. Test-retest reliability and internal consistency were tested. Construct validity was checked through discriminant and convergent validity using the scales GR-Simplified Adherence Questionnaire-HD and Missoula Vitas Quality of Life Index-15. The significance level was set up at 5%. Statistical analysis was performed using the IBM SPSS Statistics version 21. Results As far as the test-retest reliability an agreement was reached between the first and the second completion. The Index Cronbach's Alpha was equal to 0,85. The Kidney Disease Questionnaire was found to be associated with both the GR- Simplified Adherence Questionnaire-HD and Missoula Vitas Quality of Life Index-15. Finding differences in knowledge scores depending on age, if they were living alone, the educational level, years on hemodialysis, and vascular access suggest the discriminant validity of the questionnaire. Conclusions The “Kidney Disease Questionnaire” is a reliable and valid tool in order to explore the level of knowledge for patients undergoing hemodialysis.
    VL  - 7
    IS  - 3-1
    ER  - 

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Author Information
  • Department of Nursing, University of Peloponnese, Sparta, Greece

  • Department of Nursing, University of Peloponnese, Sparta, Greece

  • Department of Nursing, National and Kapodistrian University of Athens, Athens, Greece

  • Department of Nursing, University of Peloponnese, Sparta, Greece

  • Department of Nursing, University of Peloponnese, Sparta, Greece

  • Department of Nursing, University of Peloponnese, Sparta, Greece

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