Table 2.
Test | Veteran (n = 10) | Control (n = 7) | P-value |
---|---|---|---|
AUDIT | 5.22 ± 5.25 | 4.29 ± 6.01 | 0.549 |
BDI-II | 17.67 ± 7.76 | 5.43 ± 4.31 | 0.004 |
Cognitive function | |||
MoCA | 23.33 ± 2.55 | 26.86 ± 1.86 | 0.022 |
WRAT (IQ)a | 100 ± 7.51 | 118.5 ± 11.44 | 0.026 |
WAIS-IV: (ss) | |||
Digit span forward | 9.10 ± 2.38 | 11.14 ± 3.76 | 0.197 |
Digit span backwards | 10.10 ± 2.85 | 10.86 ± 3.58 | 0.806 |
Symbol search | 8.78 ± 3.19 | 9.57 ± 2.99 | 0.961 |
Digit symbol coding | 7.30 ± 2.50 | 11.86 ± 2.25 | 0.003 |
Stroop color-word (t-score) | 43.22 ± 7.71 | 53.71 ± 14.23 | 0.056 |
Grooved Peg Board (t-score) | 38.00 ± 13.96 | 49.43 ± 9.16 | 0.04 |
Trail making test Part A (t-score) | 49.45 ± 15.81 | 51.57 ± 6.74 | 0.812 |
Trail making test Part B (t-score) | 41.78 ± 18.05 | 53.70 ± 11.08 | 0.229 |
CVLT (t-score) | |||
Total trails 1–5 | 48.30 ± 9.60 | 58.29 ± 13.67 | 0.106 |
SDFR | 49.00 ± 10.75 | 51.43 ± 8.99 | 0.692 |
LDFR | 47.50 ± 14.56 | 53.57 ± 8.52 | 0.519 |
BVMT (t-score) | |||
Total recall | 44.56 ± 11.73 | 48.43 ± 8.50 | 0.596 |
Delayed recall | 47.56 ± 14.35 | 56.29 ± 7.82 | 0.204 |
AUDIT alcohol use disorders identification test, CVLT California verbal learning Test, SDFR short delay free recall, LDFR long delay free recall, WRAT wide range achievement test, WAIS-IV Weschler Adult Intelligence Scale, BVMT brief visuospatial memory test.
aTwo veterans and one control did not perform this task.