Did your patient manifest any clinically-significant respiratory compromise at the scene of injury, during transport, in the Emergency Department, or prior to hospital admission? Yes No

Did your patient manifest any bruising of the ear(s), neck or torso? Yes No

Did your patient's initial head imaging reveal a subdural hemorrhage or fluid collection that is bilateral or that involves the interhemispheric space? Yes No

Did your patient's initial head imaging reveal any skull fracture(s) other than an isolated, unilateral, non-diastatic, linear, parietal, skull fracture? Yes No

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Disclaimer: The User acknowledges and agrees that the Clinical Decision Rule (CDR) and all content available through this application is appropriate only as a decision aid, and in conjunction with the clinical management of a qualified healthcare provider. It is not intended to be a substitute for the exercise of professional medical judgment or the appropriate standard of care. The CDR and all associated content available through this application is provided without representations or warranties of any kind, expressed or implied, about the efficacy of the CDR. Penn State University, the Milton S. Hershey Medical Center, the Pediatric Brain Injury Research Network, and the clinician investigators who developed the CDR are not responsible or liable for loss or damage of any kind arising out of or in connection with the use of, reference to, or reliance on this application or CDR. By continuing to use the CDR and this application, you have indicated your acceptance of these terms.