. 2016 Nov 9;7:10.3402/ejpt.v7.32106. doi: 10.3402/ejpt.v7.32106

Table 3.

Means (standard deviations) of outcome variables for the trauma and stressful life event group during the occurrence of a subsequent trauma/stressful event

		Pre (t1 or t2)	Trauma or stressor (TS)	Post (t2 or t3)
Intrusion	Trauma group	9.0 (3.7)^a	10.9 (2.4)^b	9.0 (2.4)^a
	Stressor group	8.5 (4.1)^a	12.5 (2.6)^b	9.9 (4.2)^c
Avoidance	Trauma group	10.2 (4.6)^a	12.8 (3.2)^b	6.9 (3.0)^c
	Stressor group	9.8 (5.7)^a	15.4 (3.7)^b	9.1 (4.2)^a
Hyperarousal	Trauma group	8.7 (2.8)^a	9.3 (4.1)^b	6.6 (1.2)^c
	Stressor group	9.4 (4.1)^a	11.7 (2.8)^b	7.0 (2.6)^c
PTSD sum	Trauma group	27.9 (9.6)^a	33.0 (7.8)^b	22.5 (5.5)^c
	Stressor group	27.6 (12.4)^a	39.6 (6.8)^b	26.8 (9.2)^a
Anxiety	Trauma group	2.4 (0.67)^a	2.7 (0.57)^a	1.7 (0.30)^b
	Stressor group	2.3 (0.81)^a	3.0 (0.41)^b	2.0 (0.53)^a
Depression	Trauma group	2.4 (0.56)^a	2.6 (0.64)^a	1.9 (0.45)^b
	Stressor group	2.1 (0.85)^a	2.8 (0.51)^b	1.9 (0.51)^a

Pre=regular assessment point during the treatment (i.e., either t1 or t2), TS=assessment point directly after the subsequent trauma or stressful event, post=regular assessment point during treatment (i.e., either t2 or t3).

^a,b,c

Means within a row that do not share a superscript differ at p<0.05 (t-test, one-tailed).