Abstract
Purpose
Clinical outcomes have failed to capture the impact of tuberculosis (TB) on patients; consequently, a comprehensive measure is required. This study’s objective was to determine the level of quality of life (QOL) and associated factors among patients with TB at the University of Gondar comprehensive specialized hospital, TB clinic.
Methods
A cross-sectional study was conducted from April to June 2019. A total of 400 patients were selected. The world health organization quality-of-life (WHOQOL-Bref) questionnaire was used to measure QOL. Linear regression analysis was done to investigate potential predictors, and variables with a P value of <0.05 were considered statistically significant.
Results
The participants had a mean age of 38.04 ± 13.53 years; the percentage of patients with pulmonary TB (PTB) was 52.71% and 57.36% were male. The QOL scores for physical, psychological, social and environmental domains were 43.54 ± 10.18, 46.67 ± 7.93, 39.79 ± 15.30 and 41.22 ± 12.90, respectively. PTB was associated with physical, psychological, social, and environmental domains (B = −3.99, P value <0.001), (B = −2.03, P value = 0.027), (B = −4.44, P value = 0.008), and (B = −2.83, P value = 0.029), individually; likewise, drug adherence was associated with physical (B = −10.36), psychological (B = −4.48), social (B = −14.46), and environmental (B = −8.44) domains at a P value <0.001. Education (B = 2.39, P value = 0.018), and co-morbidity (B = −4.28, P value = 0.023) were associated with the psychological domain. Finally, occupation was significantly associated with the environmental domain (B = −4.53, P value = 0.008).
Conclusion
This study revealed that the QOL of patients was relatively low compared to that of other studies. Notably, social domains were affected more than other domains. Non-adherence and PTB were negatively associated with all domains. Therefore, health professionals should emphasize patients’ drug adherence.
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Availability of data and material
The datasets supporting the conclusions of this article are available upon request to the corresponding author. Due to data protection restrictions and participant confidentiality, we do not make participants’ data publicly available.
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Acknowledgements
We are very thankful to the University of Gondar for the approval of the ethical issue and its technical support. We forward our appreciation to the hospital managers for allowing us to conduct this research and their cooperation. Finally, we would like to thank study participants for their volunteer participation and also data collectors and supervisors for their genuineness and quality of work during data collection.
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The study was conducted after ethical approval was obtained from the Ethical Review Board of the Institute of Public Health, College of Medicine and Health Science, University of Gondar (Ref. No.: IPH/185/2019). Permission letters were obtained from the University of Gondar comprehensive specialized hospital. All study participants were oriented on the objectives and purpose of the study before study participation. Confidentiality and anonymity were explained. Patients at health facilities and sick individuals were informed that participation had no impact on the provision of their health care. Written informed consent was obtained, and study team members safeguarded the confidentiality and anonymity of study participants throughout the entire study. In order to protect the identities of the study participants, each participant was given a unique identification number (ID). Participation in the study was voluntary, and individuals were free to withdraw or stop the interview at any time.
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Dires, A., Hagos, T., Yitayal, M. et al. Quality of life and associated factors among patients with tuberculosis at the University of Gondar comprehensive specialized hospital, Ethiopia. Qual Life Res 30, 1173–1181 (2021). https://doi.org/10.1007/s11136-020-02717-w
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DOI: https://doi.org/10.1007/s11136-020-02717-w