Table 1.

Participant demographics listed by group

CharacteristicConcussedControltdfP Value
Sex (women/men)6/66/5
Previous concussions*, no.1.7 ± 2.30.0 ± 0.02.56210.02
Age, yr20.1 ± 0.921.7 ± 0.9−4.37210.00
Height, m1.73 ± 0.11.75 ± 0.1−0.71210.49
Mass, kg75.1 ± 17.177.5 ± 16.0−0.34210.74
Body mass index, kg/m225.0 ± 4.924.95 ± 3.5−0.03210.99
  • Values are means ± SD. t, t-Test; df, degrees of freedom.

  • * Number of previous concussions was determined via self-report.