Table 1 Participant demographic and clinical characteristics (N = 90)

Age, Mean (SD),

41.59 (11.1)

Sex, n

(% female)

57 (63.3%)

Ethnicity, n (%)

  White

  Asian

  Middle Eastern

  African

  Indigenous

  Hispanic

67 (75.6%)

15 (16.5%)

5 (5.5%)

1 (1.1%)

1 (1.1%)

1 (1.1%)

Years Education, M (SD)

15.46 (2.31)

Mechanism of Injury, n (%)

  Moving head

  Whiplash no contact

  Moving object

63 (70.0%)

18 (20.0%)

9 (10.0%)

LOC, n (%)

  Yes

  Suspected

  No

  Unknown

11 (12.2%)

10 (11.1%)

62 (68.9%)

5 (5.6%)

PTA, n (%)

  Yes

  No

  Unknown

43 (47.8%)

46 (51.1%)

1 (1.1%)

Altered mental status

  Yes

  No

  Unknown

84 (93.3%)

4 (4.4%)

1 (1.1%)