Table 2.

Subject demographics and details of injury by gender.

	Female			Male			Total
n		262	59%		184	41%		446	100%
Cause of injury
Assault		4	2%		9	5%		13	3%
Fall		23	9%		14	8%		37	8%
Falling object		12	5%		7	4%		19	4%
Miscellaneous		6	2%		4	2%		10	2%
Motor vehicle collision		214	82%		148	80%		362	81%
Unknown		3	1%		2	1%		5	1%
LOC at time of TBI		60	23%		56	30%		116	26%
		IQR	Range		IQR	Range		IQR	Range
Age	42	(29, 53)	(13, 82)	43	(32, 54)	(16, 80)	42	(31, 53)	(13, 82)
Days from injury to scan	93	(50, 175)	(6, 1210)	110	(56, 180)	(14, 1854)	100	(52, 179)	(6, 1854)

n, sample size; LOC, Loss of Consciousness. Median, interquartile range (IQR), and range are reported for age and days of injury to scan.