Document Type : Systematic Review
Authors
1
Department of Health Management, School of Public Health, Zabol University of Medical Sciences, Zabol, Iran.
2
Assistant Professor of Clinical Pharmacy, Department of Clinical Pharmacy, School of Pharmacy, Zabol University of Medical Sciences, Zabol, Iran.
3
Department of Epidemiology and Biostatistics, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran.
4
Department of Public Health, School of Public Health, Zabol University of Medical Sciences, Zabol, Iran.
5
Department of Nursing, School of Nursing and Midwifery, Zabol University of Medical Sciences, Zabol, Iran.
6
Assistant Professor, Research Center for Social Determinants of Health, Saveh University of Medical Sciences, Saveh, Iran
10.22038/ebcj.2026.91382.3197
Abstract
Background and aim: Medication errors (MEs) are a major worldwide concern with significant clinical consequences for patients. The purpose of this research was to determine the prevalence of MEs in hospitals in the Eastern Mediterranean Region (EMR) through meta-analysis.
Mehod: We conducted a systematic literature search up to January 2nd, 2024, using PubMed, Web of Science, Scopus, and Google Scholar to identify all observational studies conducted in EMR hospitals that reported ME prevalence. The total ME rate was calculated using a random-effects model, and heterogeneity was assessed by using the I2 index. The Comprehensive Meta-Analysis software (Version 2.2.064) was used for data analysis.
Results: 22 studies were included in this meta-analysis. The total ME rate in EMR hospitals was estimated at 0.1%. The highest rate was observed in Iran in 2015 at 5.1% (4%-6.2%; 95% CI). Moreover, sample size and publication rate were significantly correlated with ME rate (P < 0.05).
Conclusion: Based on the synthesis of the research findings, the prevalence of MEs in EMR hospitals is low. However, action is needed given that MEs are not only costly, but are also harmful to patients.
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