Safety Saves Lives. The statistics for prevention and safety are proof that safety procedures, processes and protection work. However many preventable workplace accidents occur every year. According to the U.S. Bureau of Labor Statistics, fewer than 20 percent of workers who sustained head injuries wore hard hats, and only 40 percent of the works with eye injuries wore eye protection. As employers and governments become more cognizant of work safety, it is important to understand how protection equipment plays a role in preventing injuries. Personal protective equipment (PPE) that complies with regulations and increases protection by lowering the risk of workplace injuries is a key factor in learning practices that improve workplace safety.