Prevalence of Traumatic Brain Injury Among Trauma Patients in Ethiopia: Systematic Review and Meta-Analysis

Semagn Mekonnen Abate1, Bedru Jemal Abafita1, Tesfanew Bekele2

1Department of Anesthesiology, College of Health Sciences and Medicine, Dilla University, Dilla Ethiopia

2Department of Surgery, College of Health Sciences and Medicine, Dilla University, Dilla Ethiopia

Correspondence to: Dr. Semagn Mekonnen Abate, Email: semmek17@gmail.com

Received: 06 December 2019; Revised: 29 February 2020; Accepted: 25 April 2020; Available online: 21 June 2020

Abstract

Background: Traumatic brain injury (TBI) is a common cause of mortality and disability in young age populations, particularly in children and adolescents. The objective of this systematic review and meta-analysis was to assess the prevalence of TBI among trauma patients in Ethiopia. Methods: A three-stage search strategy was conducted on PubMed/Medline, Science Direct and African Journals Online, and a grey literature search was conducted on Google Scholar. Data were analyzed with R version 3.6.1. Results: The pooled prevalence of TBI in Ethiopia was 20% (95% confidence interval (CI), 11–32). Subgroup analysis revealed that road traffic accident was the commonest mechanism of injury in Ethiopia at 21% (95% IC, 15–30), next was assault at 18% (95% CI, 5–48). Conclusion: This review shows a high prevalence of TBI among trauma patients in Ethiopia when compared with continental and global reports. Policymakers and stakeholders should work on regulatory laws on transportation; pre-hospital emergency medical care system is also in high demand.

Protocol registration: This review was registered in Prospero international prospective register of systematic reviews (CRD42020146643).

Keywords: Head injury, Road traffic accident, Assault, Ethiopia

Ann Afr Surg. 2021;18(1):10–17

DOI: http://dx.doi.org/10.4314/aas.v18i1.3

Conflicts of Interest: None

Funding: None

© 2021 Author. This work is licensed under the Creative Commons Attribution 4.0 International License.

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