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. Author manuscript; available in PMC: 2016 Sep 22.

Published in final edited form as: Rehabil Psychol. 2011 Nov;56(4):340–350. doi: 10.1037/a0025462

Table 1.

Sample Demographic Characteristics

	No TBI (n = 115)	TBI (n = 98)	Test Statistic
Gender (% male)	79.1%	95.9%	χ² (1) = 13.061, p < .001
Race (% White)	55.9%	69.1%	χ² (1) = 3.816, p = .051
Age	38.9 (10.9)	36.9 (9.4)	F (1, 211) = 2.029, ns
Years of Education	14.3 (2.6)	13.6 (1.8)	F (1, 203) = 5.469, p < .05
PCI-M	36.7 (17.7)	53.2 (17.8)	F (1, 200) = 42.019, p < .001
BDI-II	13.2 (12.0)	21.2 (13.4)	F (1, 201) = 16.084 p < .001
Combat Exposure	16.1 (9.8)	32.2 (15.6)	F (1, 206) = 75.508 p < .001