From: Perceptions of implementation of Massachusetts sports concussion regulations: results of a survey of athletic directors
Student Baseline imPACT Testing
School Size
≤ 750
751–1000
1000 +
Total
All
5 (8%)
6 (6%)
5 (6%)
16 (7%)
Some
38 (58%)
78 (83%)
63 (81%)
179 (75%)
None
23 (35%)
10 (11%)
10 (13%)
43 (18%)
66
94
78
238