Fifteen years of emergency medicine literature in Africa: A scoping review

• Type of Material: Article
• Authors: Nee-Kofi Mould-Millman, University of Colorado Health Sciences Center; Julia Dixon, University of Colorado Health Sciences Center; Taylor W. Burkholder, Keck School of Medicine; Nana Sefa, William Beaumont Hospital; Hiren Patel, Massachusetts General Hospital; Anna Yaffee, Emory University; Amarachukwu Osisanya, Piedmont Fayette Hospital; Tolulope Oyewumi, University of Colorado Health Sciences Center; Isaac Botchey, Jr., Johns Hopkins University; Maxwell Osei-Ampofo, Komfo Anokye Teaching Hospital; Hendry Sawe, Muhimbili University of Health and Allied Sciences; Jay Lemery, University of Colorado Health Sciences Center; Tracy Cushing, University of Colorado Health Sciences Center; Lee A. Wallis, University of Cape Town
• Language: English
• Date: 2019-03-01
• Publisher: Elsevier: Creative Commons Attribution Non-Commercial No-Derivatives License
• Publication Version: Final Published Version
• Copyright Statement: © 2019 African Federation for Emergency Medicine
• License: Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International
• Final Published Version (URL): http://dx.doi.org/10.1016/j.afjem.2019.01.006
• Title of Journal or Parent Work: African Journal of Emergency Medicine
• ISSN: 2211-419X
• Volume: 9
• Issue: 1
• Start Page: 45
• End Page: 52
• Keywords: Emergency medical services; EMS; Literature review; Africa; Scoping review; EM; Emergency medicine
• Research Categories: Health Sciences, Health Care Management

Abstract

Introduction: Emergency medicine (EM) throughout Africa exists in various stages of development. The number and types of scientific EM literature can serve as a proxy indicator of EM regional development and activity. The goal of this scoping review is a preliminary assessment of potential size and scope of available African EM literature published over 15 years. Methods: We searched five indexed international databases as well as non-indexed grey literature from 1999-2014 using key search terms including “ Africa” “emergency medicine” “emergency medical services” and “disaster.” Two trained physician reviewers independently assessed whether each article met one or more of five inclusion criteria, and discordant results were adjudicated by a senior reviewer. Articles were categorised by subject and country of origin. Publication number per country was normalised by 1,000,000 population. Results: Of 6091 identified articles, 633 (10.4%) were included. African publications increased 10-fold from 1999 to 2013 (9 to 94 articles, respectively). Western Africa had the highest number (212, 33.5%) per region. South Africa had the largest number of articles per country (171, 27.0%) followed by Nigeria, Kenya, and Ghana. 537 (84.8%) articles pertained to facility-based EM, 188 (29.7%) to out-of-hospital emergency medicine, and 109 (17.2%) to disaster medicine. Predominant content areas were epidemiology (374, 59.1%), EM systems (321, 50.7%) and clinical care (262, 41.4%). The most common study design was observational (479, 75.7%), with only 28 (4.4%) interventional studies. All-comers (382, 59.9%) and children (91, 14.1%) were the most commonly studied patient populations. Undifferentiated (313, 49.4%) and traumatic (180, 28.4%) complaints were most common. Conclusion: Our review revealed a considerable increase in the growth of African EM literature from 1999 to 2014. Overwhelmingly, articles were observational, studied all-comers, and focused on undifferentiated complaints. The articles discovered in this scoping review are reflective of the relatively immature and growing state of African EM.