An assessment of the quality of life in hemodialysis patients using the WHOQOL-BREF questionnaire
- PMID: 20142925
- PMCID: PMC2813538
- DOI: 10.4103/0971-4065.45288
An assessment of the quality of life in hemodialysis patients using the WHOQOL-BREF questionnaire
Abstract
A cross-sectional study was conducted to evaluate the quality of life (QOL) of hemodialysis patients. An attempt was made to compare the QOL of hemodialysis patients with the QOL of the general population, renal transplant patients, and patients with a chronic disease, in this case, asthma. The WHOQOL-BREF questionnaire was used to assess the quality of life. Hemodialysis patients who had completed three months of maintenance hemodialysis (n = 75) were enrolled into the study. The quality of life of hemodialysis patients was found to be significantly impaired (P < 0.05) in comparison to healthy individuals of the general population, particularly with respect to the physical, psychological, and social relationship domains. In comparison to the quality of life of renal transplant patients, the quality of life of hemodialysis patients was significantly (P < 0.05) lower in all the four WHOQOL-BREF domains. Only in the environmental dimension was the quality of life of hemodialysis patients found to be significantly lower than that of the asthma patients. Female hemodialysis patients showed significantly (P < 0.05) lower quality of life than did male patients in the psychological and environmental dimensions of WHOQOL-BREF. A positive association was seen between higher education and the psychological functioning and the environmental dimensions of WHOQOL-BREF. Thus, the quality of life of hemodialysis patients was found to be considerably impaired when compared to that of healthy individuals of the general population as well as of renal transplant patients.
Keywords: Chronic renal failure; end stage renal disease; hemodialysis; quality of life.
Conflict of interest statement
References
-
- Testa MA, Simonson DC. Assessment of quality-of-life outcomes. N Engl J Med. 1996;334:835–9. - PubMed
-
- Kaufman SE. The increasing importance of quality of life research. Clin Res. 2001;1:18–22.
-
- Edgell ET, Coons SJ, Carter WB, Kallich JD, Mapes D, Damush TM, et al. A review of Health-Related quality-of-life measures used in end stage renal disease. Clin Ther. 1996;18:887–938. - PubMed
-
- Fox E, Peace K, Neale TJ, Morrison RB, Hatfield PJ, Mellsop G. “Quality of Life” for patients with end stage renal failure. Ren Fail. 1991;13:31–5. - PubMed
-
- Hudson JQ, Johnson CA. Chronic kidney disease. In: Koda Kimble MA, et al., editors. Applied therapeutics. 8th ed. Philadelphia: Lippincott Williams and Wilkins; 2004. pp. 32–1.