Research on the Preventive Measures of Sports Injury Based on Causality Diagram and Analytic Hierarchy Process

Abstract:

Because of the frequent occurrence of injury accident in the sports curriculum, the security of physical education cannot be ignored. So, this paper analyzes the factors of injury accident in physical education teaching process and proposes prevention measures. The establishment of security system in physical education is an urgent problem. This paper studies the causes and countermeasures of sports injury accidents based on two methods: causality diagram and analytic hierarchy process. The first section introduces the principles of causality diagram and hierarchical analysis in detail. The second part of the article establishes mathematical model of the analysis method. The part three of the text investigates and analyzes the accident status and prevention measures of 100 primary schools and universities in Heilongjiang province in the form of literature researches and questionnaires. It also proposes weight coefficients and causality diagrams of Sports Injury Accidents using causal analysis theory. It converts causal diagram into a hierarchical model using the analytic hierarchy process AHP.

• Periodical: Applied Mechanics and Materials (Volumes 380-384)
• Pages: 1838-1842
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.380-384.1838
• Online since: August 2013
• Authors: Zu Xu Zhou
• Keywords: AHP Hierarchy Model, Causality Diagram, Questionnaire, Sports Injury Accident, Weighting Factor

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