Fig. 1

Mean and Standard Error of Total Symptom Score vs. Number of previous concussions for case matched males. As determined from Games-Howell post-hoc analysis, * indicates significant (p < 0.05) difference from the 0 concussions group
Mean and Standard Error of Total Symptom Score vs. Number of previous concussions for case matched males. As determined from Games-Howell post-hoc analysis, * indicates significant (p < 0.05) difference from the 0 concussions group