Table 3a.

Univariate linear regression for VTS total score

				95% CI for β
	β	SE	P value	Lower Bound	Upper Bound	R2
Age	-0.114	0.048	0.018*	-0.209	-0.020	0.054
Sex	-2.337	1.277	0.070	-4.869	0.196	0.032
Education	0.371	0.472	0.434	-0.566	1.307	0.006
Marital status	-0.156	0.749	0.836	-1.643	1.331	0.001
Age at onset of BD	-0.119	0.065	0.069	-0.247	0.010	0.033
Type of BD	1.618	1.832	0.379	-2.017	5.254	0.008
Number of past episodes	-0.041	0.086	0.636	-0.211	0.129	0.002
Presence of lifetime suicide attempts	3.252	1.473	0.030*	0.330	6.173	0.046
EA	0.823	0.158	<0.001***	0.510	1.135	0.211
PA	0.509	0.255	0.049*	0.003	1.015	0.038
EN	0.238	0.114	0.039*	0.012	0.463	0.041
PN	0.015	0.181	0.936	-0.345	0.374	0.001
SA	1.005	0.201	<0.001***	0.606	1.405	0.196
CTQ total score	0.170	0.046	<0.001***	0.078	0.261	0.117

BD: Bipolar Disorder; CI: Confidence Interval; CTQ: Childhood Trauma Questionnaire; EA: Emotional abuse; EN: Emotional neglect; PA: Physical abuse; PN: Physical neglect; SA: Sexual Abuse; SE: Standard Error; VTS: Violence Tendency Scale.

Statistical significance:

^*p<0.05; **p<0.01;

^***p<0.001.