Haddon Matrix

The Haddon Matrix is a tool used to analyze and prevent accidents by examining factors before, during, and after an event. It considers three main areas: the person involved, the environment, and the equipment or vehicle. By looking at these elements at different stages—before the incident (like safety measures), during (such as actions taken), and after (like emergency response)—the matrix helps identify where interventions can be most effective. It’s commonly used in areas like traffic safety and workplace safety to develop strategies that reduce injuries and save lives.