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. 2018 Mar 16;4(2):62–68. doi: 10.1192/bjo.2017.12

Table 3.

Multiple variable Cox regression models of suicide (males), UK Biobank data

Variable Nested model Full model
HR (95% CI) s.e. z HR (95% CI) s.e. z
Neuroticism 1.15 (1.09–1.22) 0.03 5.21***
Age 0.98 (0.96–1.00) 0.01 −1.56 0.99 (0.96–1.01) 0.01 −1.08
Living with a spouse 0.35 (0.22–0.56) 0.08 −4.39*** 0.36 (0.23–0.58) 0.09 −4.29***
Living with a child 1.00 (0.61–1.62) 0.24 0.00 1.04 (0.64– 1.69) 0.26 0.16
Able to confide daily 0.84 (0.56–1.26) 0.17 −0.84 0.99 (0.66–1.48) 0.95 −0.06
Unemployed 1.61 (0.94–2.76) 0.44 1.75 1.33 (0.21–2.18) 0.37 1.04
Economic deprivation 1.07 (1.01–1.14) 0.03 2.40* 1.07 (1.01–1.13) 0.03 2.21*
Death of a spouse 1.29 (0.40–4.14) 0.77 0.42 1.22 (0.38–3.92) 0.73 0.33
Divorce 0.32 (0.08–1.31) 0.22 −1.59 0.30 (0.07–1.22) 0.22 −1.68
Financial trouble 0.74 (0.43–1.29) 0.23 −0.72 0.64 (0.37–1.11) 0.19 −1.59
Smoking 1.84 (1.14–2.97) 0.45 2.48* 1.79 (1.11–2.90) 0.44 2.38*
Alcohol use 1.32 (0.87–1.99) 0.28 1.31 1.30 (0.86–1.96) 0.27 1.25
*

P < 0.05, **P < 0.01, ***P < 0.001.