Health-related quality of life of people with heart failure in low- and middle-income countries: a systematic review and meta-analysis.

Publisher:
Springer Nature
Publication Type:
Journal Article
Citation:
Qual Life Res, 2023, pp. 1-15
Issue Date:
2023-12-09
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PURPOSE: Heart failure is a global health concern and associated with poor health-related quality of life and increased mortality. There is a disproportionate burden on patients and health systems in low- and middle-income countries. This systematic review and meta-analysis estimates the health-related quality of life of people with heart failure in low- and middle-income countries. METHODS: A systematic literature search was conducted to identify relevant studies from January 2012 to November 2022 using the following databases: MEDLINE, EMBASE, PsycINFO, CINAHL, Web of Science, Scopus and JBI EBP database. Study screening, quality appraisal and data extraction were conducted using JBI methodology. A random-effects model was used to perform the meta-analysis. Heterogeneity was assessed using the I2 statistic. All statistical analyses were done in STATA version 17. RESULTS: A total of 33 studies with 5612 participants were included in this review. The Minnesota Living with Heart Failure Questionnaire (MLHFQ) and the Short-Form-36 questionnaire (SF-36) were the most used instruments across 19 and 8 studies, respectively. The pooled mean MLHFQ and SF-36 scores using the random-effects model were 46.08 (95% CI 35.06, 57.10) and 41.23 (95% CI 36.63, 45.83), respectively. In a subgroup analysis using both instruments, the highest health-related quality-of-life scores occurred in studies with inpatient participants. CONCLUSION: The overall health-related quality of life of people with heart failure in low- and middle-income countries is poor. Strategies should be strategically developed to improve the health-related quality of life of people with heart failure in these countries. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42022377781.
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