Table 1.

Patient injury information for final pmTBI sample

Age (years)	Gender	Mechanism of injury	AAN Rating	Days after injury MRI	Days after injury NP
12	Male	SR	IIIb	20	20
14	Male	Fall	III	20	19
12	Male	Fall	IIIa	8	8
15	Male	SR	IIIa	14	14
14	Male	MVA	IIIa	11	12
16	Male	MVA	IIIb	19	20
17	Male	SR	II	15	15
12	Male	Fall	IIIa	17	17
12	Male	Fall	IIIb	21	21
10	Male	SR	IIIa	18	18
10	Female	SR	II	7	7
14	Male	SR	II	18	14
14	Male	SR	IIIa	9	9
17	Female	SR	II	20	17
13	Male	SR	II	21	19

MVA, Motor vehicle accident; SR, sports/activity related; AAN, American Academy of Neurology; NP, neuropsychological testing; II, no loss of consciousness and symptoms of confusion last longer than 15 min; IIIa, brief loss of consciousness (measured in seconds); IIIb, prolonged loss of consciousness (measured in minutes).