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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Neuropsychologia. 2017 Apr 6;100:18–25. doi: 10.1016/j.neuropsychologia.2017.04.009

Table 1.

Demographic and neuropsychological measures for patients with penetrating traumatic brain injury (pTBI; N = 119) and healthy controls (HC; N = 30).

pTBI HC Statistics
Age 63.42 ± 2.94 63.13 ± 3.50 U = 1623, Z = -0.71, p = 0.48
Education 14.63 ± 2.24 15.13 ± 2.21 U = 1560, Z = -1.02, p = 0.31
Preinjury AFQT 65.71 ± 23.33 71.20 ± 17.39 U = 932, Z = -0.85, p = 0.39
Postinjury AFQT 57.02 ± 25.48 73.17 ± 19.94 U = 1027, Z = -3.20, p = 0.001
Token Test 98.07 ± 2.64 98.43 ± 1.92 U = 1662, Z = -0.32, p = 0.75
D-KEFS Sorting 21.01 ± 5.82 24.54 ± 5.42 U = 1012, Z = -2.95, p = 0.003
Fundamentalism 0.038 ± 0.91 -0.16 ± 1.08 U = 1594, Z = -0.90, p = 0.37

AFQT, Armed Forces Qualification Test (percentile score); D-KEFS, Delis Kaplan Executive Function System. Normal ranges for tests: AFQT, 31 – 99 percentile; TT, 50 – 100; D-KEFS Sorting, 14 – 38.