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