The Star – Katrina Clarke
“Between April 2003 and March 2010, the number of concussion-related visits for youths ages 3 to 18 increased by nearly 50 per cent, according to a study from York University and the Institute for Clinical Evaluative Sciences (ICES). The total rate of concussions per 100,000 increased from 467 to 754 for boys and from 209 to 441 for girls over a seven-year period.”(more)