Background: Liver transplantation (LT) is the most effective treatment for patients with end-stage liver disease, which dramatically effects patient's quality of life (QoL). The aim of this study was to evaluate the impact of socio-demographic and clinical factors on different QoL domains of patients who underwent orthotopic LT. Methods: A cross-sectional study included a total of 43 patients who underwent a LT from 2013 to 2018. Socio-demographic and clinical data were recorded in each patient. The QoL was estimated using two validated questionnaires: 36-Item Short Form Health Survey (SF-36) and Chronic Liver Disease Questionnaire (CLDQ). Results: Male patients obtained significantly higher scores than women, in the domains of general health perception (83.2 ± 16.3 vs. 71.0 ± 18.4; t = 2.229, p = .031) and physical component summary (69.0 ± 7.2 vs. 62.0 ± 11.4; t = 2.451, p = .019). There were no significant differences in other domains of SF-36 and CLDQ. Etiology of the underlying liver disease and the presence of post-transplant complications showed no effect on score values of SF-36 and CDLQ domains (p < .05). Time from LT showed negative medium correlation with role limitations due to physical health problems (S = -0.417, p = .005), while no other significant correlations were noted in other items of SF-36 and CLDQ. Conclusions: Men had higher scores in the domain of general health perception and physical component summary following LT than women. With the increase in time from LT, patients experience a decrease in limitations due to physical health problems. The audit and improvement of QoL is an essential part of the individualized long-term health-care approach to LT patients.
Keywords: liver disease; liver transplantation; quality of life; questionnaire.
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