Medium-sized organizations have a lower incidence of accidents than small and large organizations.

Research has shown that small organizations tend to have higher accident rates due to fewer resources and less formal safety programs, while large organizations often have more comprehensive safety programs and resources dedicated to preventing accidents. Medium-sized organizations may not have as high of an accident rate as small organizations, but they do not necessarily have a lower incidence of accidents compared to large organizations, as the effectiveness of safety programs and organizational practices can vary widely regardless of size.