From: A cross-sectional study reporting concussion exposure, assessment and management in Western Australian general practice
Concussion diagnoses made/year
Frequency of concussion as a secondary diagnosis
p-value^
Never/ Rarely
About half the time/ Frequently
0.96
-  < 5
31 (60.8%)
9 (60.0%)
-  ≥ 5
20 (39.2%)
6 (40.0%)