Health-related quality of life and its association with medication adherence in active pulmonary tuberculosis– a systematic review of global literature with focus on South Africa

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dc.contributor.authorKastien-Hilka, Tanjaen_ZA
dc.contributor.authorAbulfathi, Ahmeden_ZA
dc.contributor.authorRosenkranz, Bernden_ZA
dc.contributor.authorBennett, Bryanen_ZA
dc.contributor.authorSchwenkglenks, Matthiasen_ZA
dc.contributor.authorSinanovic, Edinaen_ZA
dc.date.accessioned2017-01-24T11:27:10Z
dc.date.available2017-01-24T11:27:10Z
dc.date.issued2016-03-11
dc.date.updated2016-12-09T12:10:23Z
dc.descriptionCITATION: Kastien-Hilka, T., et al. 2016. Health-related quality of life and its association with medication adherence in active pulmonary tuberculosis– a systematic review of global literature with focus on South Africa. Health and Quality of Life Outcomes, 14:42, doi:10.1186/s12955-016-0442-6.
dc.descriptionThe original publication is available at http://hqlo.biomedcentral.com
dc.description.abstractIntroduction: Tuberculosis (TB) is a leading cause of morbidity and mortality in South Africa. Clinical parameters are important objective outcomes in TB; however they often are not directly correlated with subjective well-being of the patient, but can be assessed using patient-reported outcome (PRO) measures. Health-related quality of life (HRQOL) is a specific PRO generally multi-dimensional in nature and includes physical, mental and social health domains. The inclusion of HRQOL PROs in trials and clinical practice can provide additional information beyondclinical and microbiological parameters. Furthermore, HRQOL may be associated with medication adherence. This review focuses on patient-reported HRQOL and its association with medication adherence in TB patients in South Africa. Methods: A comprehensive search strategy was developed focusing on the impact of TB on patient-reported HRQOL,the existence of a conceptual framework of TB-specific HRQOL, determinants of medication adherence and the association of HRQOL with medication adherence. Data were extracted from all identified articles and additional data extraction was performed by two independent reviewers with special focus on longitudinal studies in order to understand changes of HRQOL and adherence over time. Research gaps were identified with regard to patientreported HRQOL and medication adherence. Results: A total of 66 articles met the eligibility criteria. Ten HRQOL studies and one adherence study used a longitudinal design, none of these in South Africa. A variety of different generic and disease-specific HRQOL measures were identified in the articles. In South Africa four HRQOL and five adherence studies (non-longitudinal) were published. Similar factors (socio-demographic, socio-economic, disease-related, therapy-related and psycho-social aspects) affect HRQOL and adherence. Although standard TB treatment improved all health domains, psychological well-being and social functioning remained impaired in microbiologically cured patients after treatment. (Continued on next page)en_ZA
dc.description.urihttp://hqlo.biomedcentral.com/articles/10.1186/s12955-016-0442-6
dc.description.versionPublisher's version
dc.format.extent13 pages
dc.identifier.citationKastien-Hilka, T., et al. 2016. Health-related quality of life and its association with medication adherence in active pulmonary tuberculosis– a systematic review of global literature with focus on South Africa. Health and Quality of Life Outcomes, 14:42, doi:10.1186/s12955-016-0442-6
dc.identifier.issn1477-7525 (Online)
dc.identifier.issn1477-7525 (Print)
dc.identifier.otherdoi:10.1186/s12955-016-0442-6
dc.identifier.urihttp://hdl.handle.net/10019.1/100513
dc.publisherBioMed Central
dc.rights.holderAuthor retains copyright
dc.subjectTuberculosis -- Mortalityen_ZA
dc.subjectHuman beings -- Diseasesen_ZA
dc.subjectTuberculosis -- Patients -- Medicine (Drugs)en_ZA
dc.titleHealth-related quality of life and its association with medication adherence in active pulmonary tuberculosis– a systematic review of global literature with focus on South Africaen_ZA
dc.typeArticle
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