Group | gender | Age (year old) | |
male | female |
| |
PTSD group | 26 | 24 | 6.26 ± 2.40 |
Control group | 27 | 23 | 5.92 ± 2.98 |
X2 or t P | 0.067 0.795 | 0.487 0.314 |