Table 1.

Subject demographics clinical and demographic measures for participants, including test scores for the Sport Concussion Assessment Tool 3 (SCAT3) and subscales, including the Balance Error Scoring System (BESS)

	Controls	Concussed
Age	20.1 ± 1.7	21.0 ± 1.7
Female	20/37	16/31
Prior concussions	–	2 [1, 7]
Recovery time (days)	–	23 [1, 180]
Since last concussion (months)	–	24 [9, 120]
Symptom severity	1 [0, 16]	2 [0, 13]
Total symptoms	1 [0, 29]	3 [0, 20]
Orientation	5 [4, 5]	5 [4, 5]
Immediate memory	15 [9, 15]	15 [13, 15]
Concentration	3 [1, 5]	4 [1, 5]
Delayed recall	4 [0, 5]	4 [1, 5]
Total BESS score	3 [0, 10]	1 [0, 10]

Age is reported as mean ± SD, while all clinical history and SCAT3 scores are reported as median [min, max] of the athlete cohorts.