Intra- and extra-familial adverse childhood experiences and a history of childhood psychosomatic disorders among Japanese university students

Table 5 Relationship between relative risk of psychosomatic disorders and intra- and extra-familial ACE

Intra-familial ACE	≧3	1 ~ 2	0
Extra-familial ACE	RR (95% CI)	RR (95% CI)	RR (95% CI)
≧2	3.0 (1.9 – 4.4)	2.5 (1.4 – 4.0)	2.2 (1.3 – 3.4)
1	2.0 (1.1 – 3.2)	1.6 (0.9 – 2.6)	0.9 (0.5 – 1.4)
0	1.2 (0.7 – 2.0)	1.1 (0.7 – 1.6)	1.0

ISSN: 1751-0759