Items | control group (n = 158) | Li PTSD group (n = 167) | Han PTSD group (n = 141) | F | P |
Average age | 45.3 ± 5.1 | 45.4 ± 5.3 | 44.9 ± 5.8 | 0.359 | 0.69880 |
Gender (Male/female) | 91/67 | 98/69 | 90/51 |
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Marital Status | 111/47 | 101/66 | 87/54 |
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Education (years) | 10.9 ± 2.6 | 10.6 ± 2.6 | 10.6 ± 2.5 | 0.711 | 0.49150 |
ETI score |
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Broke into symptoms | 3.13 ± 0.93 | 5.98 ± 2.45 | 4.97 ± 1.89 | 95.493 | 0.00000 |
Withdrawal symptoms | 3.63 ± 1.15 | 6.27 ± 1.99 | 4.67 ± 1.57 | 110.136 | 0.00000 |
Hypervigilance symptom | 3.49 ± 1.08 | 5.20 ± 2.09 | 4.70 ± 1.42 | 48.262 | 0.00000 |
separation of symptoms | 2.53 ± 0.90 | 4.40 ± 1.63 | 3.46 ± 1.08 | 89.877 | 0.00000 |
PTSD Total score | 15.14 ± 6.13 | 23.84 ± 8.25 | 19.54 ± 6.29 | 62.572 | 0.00000 |
WAIS-RC |
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knowledge | 10.67 ± 1.75 | 10.23 ± 2.98 | 10.52 ± 2.58 | 1.306 | 0.27187 |
understanding | 11.78 ± 2.10 | 9.86 ± 2.47 | 10.74 ± 2.16 | 29.407 | 0.00000 |
The arithmetic | 10.30 ± 2.19 | 9.89 ± 2.82 | 9.99 ± 2.32 | 1.197 | 0.30297 |
similar | 11.08 ± 1.75 | 10.34 ± 2.62 | 10.43 ± 2.52 | 2.369 | 0.09470 |
Digit span | 11.15 ± 2.08 | 10.44 ± 3.56 | 10.80 ± 2.95 | 1.343 | 0.26204 |
vocabulary | 10.30 ± 2.19 | 10.10 ± 2.64 | 10.54 ± 2.14 | 1.152 | 0.31687 |
Digit symbol | 10.46 ± 1.46 | 10.11 ± 2.63 | 10.13 ± 2.62 | 1.767 | 0.17207 |
Picture fill | 9.02 ± 1.08 | 8.59 ± 2.56 | 8.80 ± 2.23 | 16.073 | 0.00000 |
Block diagram | 10.78 ± 2.10 | 9.57 ± 2.15 | 9.97 ± 1.47 | 1.581 | 0.20695 |
Images are | 10.11 ± 2.82 | 9.62 ± 2.49 | 9.78 ± 2.18 | 54.629 | 0.00000 |
Objects together | 11.98 ± 1.79 | 9.83 ± 2.18 | 10.10 ± 1.98 | 1.951 | 0.14334 |
Language IQ | 101.37 ± 15.01 | 98.76 ± 10.92 | 99.43 ± 10.2 | 0.711 | 0.49150 |
Operation IQ | 101.58 ± 10.00 | 95.89 ± 10.48 | 98.76 ± 13.2 | 10.404 | 0.00004 |
total intelligence quotient (IQ) | 102.80 ± 10.64 | 97.59 ± 9.71 | 99.16 ± 9.42 | 11.588 | 0.00001 |
WCST |
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Class number | 4.11 ± 0.93 | 3.90 ± 0.92 | 3.91 ± 1.03 | 2.406 | 0.09134 |
Wrong number | 13.44 ± 4.32 | 18.80 ± 4.45 | 19.04 ± 4.25 | 82.819 | 0.00000 |
Correct number | 32.16 ± 6.20 | 30.90 ± 6.03 | 31.18 ± 4.27 | 2.213 | 0.11057 |
Persistent error number | 4.70 ± 2.13 | 5.02 ± 2.37 | 4.88 ± 2.52 | 0.762 | 0.46743 |
Random error number | 8.25 ± 3.50 | 8.63 ± 3.02 | 8.38 ± 2.64 | 0.637 | 0.52935 |
TMT |
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A Elapsed time (seconds) | 44.01 ± 9.54 | 53.83 ± 12.07 | 51.16 ± 10.5 | 35.355 | 0.00000 |
B Elapsed time (seconds) | 65.65 ± 10.13 | 79.60 ± 8.97 | 75.79 ± 9.00 | 94.557 | 0.00000 |
TOH |
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Plan time | 5.81 ± 2.21 | 7.28 ± 2.32 | 7.15 ± 2.03 | 21.632 | 0.00000 |
The execution time | 18.03 ± 6.05 | 26.07 ± 6.05 | 24.93 ± 6.96 | 74.683 | 0.00000 |
Total score | 54.69 ± 8.55 | 46.13 ± 9.57 | 47.15 ± 8.66 | 43.084 | 0.00000 |