Table 4.

Frequencies and chi-square results for personality and substance consumption in the lethal IPVAW group

		IPF perpetrator		IPF victim		χ2 (1)
		n	%	n	%
Neuroticism	Low	41	25.5	77	49	18.94*
	High	120	74.5	80	51
Extraversion	Low	94	58	36	22.8	41.18*
	High	68	42	122	77.2
Psychoticism	Low	39	24.4	125	80.1	98.35*
	High	121	75.6	31	19.9

^*p < 0.0025 (Bonferroni fit)