Asthma control and its predictors in Ethiopia: Systematic review and meta-analysis

Temesgen Mulugeta, Teshale Ayele, Getandale Zeleke and Gebremichael Tesfay

PLOS ONE, 2022, vol. 17, issue 1, 1-16

Abstract: Background: Determining the status of asthma control and identifying risk factors for poor asthma control is a key strategy for curbing the negative health impacts and the financial burden of the disease. Therefore, this review was aimed to determine the rate of asthma control and assess the predictors of uncontrolled asthma in Ethiopia. Methods: PubMed, Web of Science, and Google Scholar searches were performed using key terms; “asthma, bronchial asthma, control, controlled, uncontrolled and Ethiopia” up to October 16, 2020. University repositories were also searched to retrieve gray literature. The results were presented as a prevalence rate with a 95% confidence interval (CI). Subgroup analysis and meta-regression were performed to identify the sources of heterogeneity in the outcomes. Results: From 1,388 patients, based on the Global Initiative for Asthma (GINA) symptom control, the rate of the uncontrolled asthma was 45.0% (95% CI 34.0% - 56.0%) with a considerable heterogeneity between the studies; (I2: 94.55, p

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0262566

DOI: 10.1371/journal.pone.0262566

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