In order to systematically analyze the potential association of the causes of electric shock accidents and provide decision-making basis for preventing or reducing accidents,84 electric shock accidents are analyzed. Human Factors Analysis and Classification System (HFACS) is used to classify human factors of accident causes. Frequency analysis and latent class analysis (LCA) are adopted to explore the associations among the causes. The results showed that organizational process loopholes, inadequate supervision and poor technical environment are the major causes of electrocution accidents, and...
