Accident Triangle

Accident Triangle

Accident Triangle

An example of an Accident Triangle, showing how many cases of minor injuries statistically lead to how many major injuries or deaths. Please note that the numbers are not well founded, and many studies get different results. These numbers here are based on File:Pyramid of risks.svg which are based on research by Frank E. Bird.

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By Christoph Roser at AllAboutLean.com under the free CC-BY-SA 4.0 license.
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