Table 1.

Descriptive statistics of groups with and without trauma experience.

	With trauma experience (n = 324)		Without trauma experience (n = 98)
	M1	SD1	M2	SD2
PTSD	25.11	13.98	16.01	12.28
Intrusion	8.34	5.69	5.14	5.48
Avoidance	9.58	5.60	6.18	5.91
Anxiety	7.40	4.30	5.02	3.60
Depression	5.81	3.81	5.81	3.55

M₁, group 1 mean; SD₁, group 1 standard deviation; M₂, group 2 mean; SD₂, group 2 standard deviation; PTSD, post-traumatic stress disorder.