• Ziyad S Almalki, Nasser Alqahtani, Najwa Tayeb Salway, Mona Marzoq Alharbi, Abdulhadi Alqahtani, Nawaf Alotaibi, Tahani M Alotaibi, and Tahani Alshammari.
• Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj.
• Medicine (Baltimore). 2021 Mar 5; 100 (9): e24956e24956.

IntroductionDue to the diversity of reports and on the rates of medications errors (MEs) in Saudi Arabia, we performed the first meta-analysis to determine the rate of medications errors in Saudi Arabia using meta-analysis in the hospital settings.MethodsWe conducted a systematic literature search through August 2019 using PubMed, EMBASE, CINAHL, PsycINFO, and Google Scholar to identify all observational studies conducted in hospital settings in Saudi Arabia that reported the rate of MEs. A random-effects models were used to calculate overall MEs, as well as prescribing, dispensing, and administration error rates. The I2 statistics were used to analyze heterogeneity.ResultsSixteen articles were included in this search. The total incidence of MEs in Saudi Arabia hospitals was estimated at 44.4%. Prescribing errors, dispensing errors, and adminstration errors incidents represent 40.2%, 28.2%, and 34.5% out of the total number of reported MEs, respectively. However, between-study heterogeneity was also generally found to be >90% (I-squared statistic).ConclusionsThis study demonstrates the MEs common in health facilities. Additional efforts in the field are needed to improve medication management systems in order to prevent patient harm incidents.Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.

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