Table 1

Characteristics of violent deaths of undetermined intent and suicide deaths that occurred in Ontario, Canada, between 1999 and 2012

Characteristics	Suicide			UD deaths			p Value*
Characteristics	N	%	95% CI	N	%	95% CI	p Value*
Sex
Male	11 089	74.8	74.0 to 75.6	1806	64.2	62.0 to 66.4
Female	3733	25.2	24.5 to 25.9	1006	35.8	34.0 to 37.5	<0.0001
Total	14 822	100		2812	100
Age group (years)
<15	126	0.9	0.0 to 2.5	62	2.2	0.0 to 5.9
15–24	1750	11.8	10.3 to 13.3	188	6.7	3.6 to 9.8
25–44	5244	35.4	34.3 to 36.5	1043	37.1	34.4 to 39.8
45–64	5571	37.6	36.7 to 38.5	1170	41.6	39.6 to 43.7
≥65	2131	14.4	13.6 to 15.2	349	12.4	10.8 to 14.1	<0.0001
Total	14 822	100		2812	100

*p Value indicates significant difference in characteristics between deaths of undetermined intent using χ² test.
UD, undetermined intent.