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Background: Quantitative methods and statistical analysis are essential tools in nursing research, as they support researchers testing phenomena, illustrate their findings clearly and accurately, and provide explanation or generalisation of the phenomenon being investigated. The most popular inferential statistics test is the one-way analysis of variance (ANOVA), as it is the test designated for comparing the means of a study's target groups to identify if they are statistically different to the others. However, the nursing literature has identified that statistical tests are not being used correctly and findings are being reported incorrectly., Aim: To present and explain the one-way ANOVA., Discussion: The article presents the purpose of inferential statistics and explains one-way ANOVA. It uses relevant examples to examine the steps needed to successfully apply the one-way ANOVA. The authors also provide recommendations for other statistical tests and measurements in parallel to one-way ANOVA., Conclusion: Nurses need to develop their understanding and knowledge of statistical methods, to engage in research and evidence-based practice., Implications for Practice: This article enhances the understanding and application of one-way ANOVAs by nursing students, novice researchers, nurses and those engaged in academic studies. Nurses, nursing students and nurse researchers need to familiarise themselves with statistical terminology and develop their understanding of statistical concepts, to support evidence-based, quality, safe care., Competing Interests: None declared, (©2023 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.)

Purpose: This viewpoint article discusses and analyses the need and benefits of a patient safety definition within the context of nursing. Design/methodology/approach: This viewpoint article is supported by literature review, statutory documents and expert knowledge evidence. All these sources provided a unified narrative of the background, current aspects and future needs of patient safety. Findings: The need for strengthening patient safety and the nurses' role within healthcare's actions towards patient safety are discussed. The predominant role of nurses due to the proportionate size and significant role along with the need for clarification of patient safety in nursing terms is recognised. Research evidence of nursing areas with safety issues and relevant nursing interventions are presented. Based on all findings, a research-based nursing specific patient safety definition is proposed. This definition includes three axes: what is patient harm, how this harm can be eliminated or reduced and which are the areas of nursing practice that are identified to provide opportunity for patient harm. These axes include nursing specifications of the patient safety definition. Originality/value: It is the first time that a nurse specific patient safety definition is proposed. This definition strives to enhance nurse practitioners' understanding and engagement with patient safety by clarifying aspects of patient safety within everyday nursing practice. [ABSTRACT FROM AUTHOR]