Schools reporting the most concussions among students

Top of the list

Area schools that reported the most students suffering concussions and other head injuries during extra-curricular activities, 2011-12:

Danvers High,
Holten-Rich. Middle
North Andover High531,327
Westford Academy461,679
St. John’s Prep451,159
North Shore Tech, Essex Agricultural44949

SOURCES: Mass. Department of Public Health, Department of Elementary and Secondary Education