Table 2. Comparison of clinical baseline data between children with PTSD and children in the control group.

Items	PTSD group	Control group	P value
Gender, n			0.581
Male	32	35
Female	28	25
Age, years, mean ± SD	7.52±1.23	7.64±1.15	0.323
CRIES score, mean ± SD	32.48±1.52	18.75±1.68	<0.001
MMSE score, mean ± SD	18.25±1.95	26.57±1.79	<0.001

PTSD, post-traumatic stress disorder; CRIES, Children’s Revised Impact of Event Scale; MMSE, Mini Mental State Examination.