Injury Epidemiology

Table 2 Bivariate and multivariate analyses of suicides

From: Characteristics of trauma mortality in the Northern Territory, Australia

Suicide (n = 148)		Bivariate analyses			Multivariate analyses
		n	%	p	Model building			Final model
					p-values			Final model
					Model 1	Model 2	Final	Odds ratio	OR 95%
					Model 1	Model 2	Final	Odds ratio	Confidence interval
Gender	Female	18	18.6	<0.001	<0.001	<0.001	<0.001	3.3	1.84	5.87
Gender	Male	130	40.8	<0.001	<0.001	<0.001	<0.001	3.3	1.84	5.87
Season	Dry	59	30.0	0.024	0.02	0.019	0.022	1.6	1.07	2.50
Season	Wet	89	40.6	0.024	0.02	0.019	0.022	1.6	1.07	2.50
Remoteness	A + M	96	40.5	0.023	0.021	0.057	0.033	0.6	0.41	0.96
Remoteness	R + VR	52	29.1	0.023	0.021	0.057	0.033	0.6	0.41	0.96
Alcohol involvement	No	73	39.2	0.095	0.02	0.052	0.075	0.7	0.45	1.04
Alcohol involvement	Yes	75	31.9	0.095	0.02	0.052	0.075	0.7	0.45	1.04
Age group	<16 years old	6	21.4	0.151	0.173	0.201	(removed)
Age group	≥16 years old	142	36.6	0.151	0.173	0.201	(removed)
Ethnicity	Indigenous	64	32.3	0.184	0.202	(removed)
Ethnicity	Not Indigenous	84	38.7	0.184	0.202	(removed)

A accessible, M moderately accessible, R remote, VR very remote

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ISSN: 2197-1714

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