Exposure to potentially traumatic events and PTSD symptomatology in Norwegian 11–13-year-olds: results from the Bergen Child Study

Table 4 The correlation between number of PTEs and mean PTSD clusters

Variable	Mean (SD)	Pearson's r
Variable		1	2	3	4
1. Sum PTEs	1.2 (0.68)
2. Intrusion	0.44 (.41)	0.10
3. Avoidance	0.55 (.56)	− 0.05	0.39*
4. Negative cognitions and mood	0.37 (.43)	− 0.03	0.17	0.35
5. Arousal reactivity	0.68 (.40)	0.12	0.46*	0.41*	0.37*

ISSN: 1753-2000