CRF ID:
CDE ID:
PV Group Id:
Permissible Values:
Permissible Value Codes:
Additional Notes:
Number of concussions prior to the current injury
Disease Specific Instructions:
Response is obtained from report by participant/subject or proxy. Document whether this information was obtained prior to study enrollment or later. Recommend collection as soon as possible after visit/admission.
Disease Specific Reference:
Michael McCrea, PhD, Thomas Hammeke, PhD, Gary Olsen, MS, Peter Leo, BS, and Kevin Guskiewicz, ATC, PhD. Unreported Concussion in High School Football Players. Clin J Sport Med Volume 14, Number 1, January 2004
Population:
Adult;Pediatric
Classification:
Basic
CDE Order:
12
Notes:
Keywords:
Sub Set Id: