Maths anxiety and medication dosage calculation errors: A scoping review. (September 2016)

• Record Type: Journal Article
• Authors: Williams, Brett; Davis, Samantha
• Is Part Of: Nurse education in practice. Volume 20(2016:Sep.)
• Page Start: 139
• Page End: 146
• Publication Date: 2016-09
• Subjects: Mathematics anxiety -- Drug dosage calculations -- Nursing -- Students; Nursing -- Study and teaching -- Periodicals; Education, Nursing -- Periodicals; Nursing -- Study and teaching; Periodicals; Electronic journals; 610.73071
• DOI: 10.1016/j.nepr.2016.08.005
• Languages: English
• ISSNs: 1471-5953

Abstract

Abstract: A student's accuracy on drug calculation tests may be influenced by maths anxiety, which can impede one's ability to understand and complete mathematic problems. It is important for healthcare students to overcome this barrier when calculating drug dosages in order to avoid administering the incorrect dose to a patient when in the clinical setting. The aim of this study was to examine the effects of maths anxiety on healthcare students' ability to accurately calculate drug dosages by performing a scoping review of the existing literature. This review utilised a six-stage methodology using the following databases; CINAHL, Embase, Medline, Scopus, PsycINFO, Google Scholar, Trip database (http://www.tripdatabase.com/ ) and Grey Literature report (http://www.greylit.org/ ). After an initial title/abstract review of relevant papers, and then full text review of the remaining papers, six articles were selected for inclusion in this study. Of the six articles included, there were three experimental studies, two quantitative studies and one mixed method study. All studies addressed nursing students and the presence of maths anxiety. No relevant studies from other disciplines were identified in the existing literature. Three studies took place in the U.S, the remainder in Canada, Australia and United Kingdom. Upon analysis of these studies, four factors including maths anxiety were identified as having an influence on a student's drug dosage calculation abilities. Ultimately, the results from this review suggest more research is required in nursing and other relevant healthcare disciplines regarding the effects of maths anxiety on drug dosage calculations. This additional knowledge will be important to further inform development of strategies to decrease the potentially serious effects of errors in drug dosage calculation to patient safety. Highlights: The only literature found in our search was from the nursing profession. Self-efficacy and teaching approaches are important in factors in reducing errors. There are opportunities for further research to be undertaken by other health professions.