Table 2.
Mean ± standard deviations and statistics of neuropsychological tests of pTBI and HC
| Group | pTBI = 102 | HC = 31 | Statistics t-value | P-value |
|---|---|---|---|---|
| WASI (full scale) | 110.20 ± 23.80 | 112.7 ± 11.60 | −0.562 | 0.575 |
| TT (total) | 98.44 ± 2.18 | 98.32 ± 1.90 | −1.059 | 0.677 |
| VOSP (total) | 19.48 ± .98 | 19.52 ± 1.52 | −0.176 | 0.861 |
| FrSBe (disinhibition) | 62.12 ± 19.85 | 66.35 ± 18.08 | −1.059 | 0.292 |
| Sorting card (total) | 10.61 ± 3.33 | 12.32 ± 3.10 | − 2.546 | 0.012 |
| M-PSTD | 77.60 ± 21.80 | 83.80 ± 23.30 | −1.373 | 0.172 |
WASI, Wechsler Abbreviated Scale of Intelligence; TT, Token Test for basic verbal comprehension; VOSP, Visual Object and Space Perception Battery for object and space perception; FrSBe, Frontal System Behavioral Scale and Sorting Card for executive functioning; M-PSTD, Mississippi Scale for Combat-Related Post-Traumatic Stress Disorders.