The rate of concussions in U.S. high school athletes more than doubled between 2005 and 2012, new research shows.
The trend probably reflects an increased awareness and more legislation governing concussions in student athletes, and not more danger in sports, the study authors noted.
“The bottom line is that rates have gone up,” said lead researcher Dr. Joseph Rosenthal, an assistant professor of physical medicine and rehabilitation at Ohio State University. “We don’t know the exact reason. This was an observational study, so I can’t say for sure, but I believe what is explaining the increase is the increased awareness, not that sports are more dangerous. It’s just that the concussions are being recognized more, which is good news.”