Table 3.

Cox proportional hazard ratios (HR) with 95% confidence intervals (CI) of 6-years mortality in relation to living arrangement and perceived loneliness status

	Living arrangement and loneliness
	Live with someone and not lonely	Live with someone and lonely	Live alone and not lonely	Live alone and lonely
Men:
Unadjusted	1.0	0.48 (0.11-2.03)	1.90 (0.83-4.35)	2.52 (1.26-5.07)
Basic model (age adjusted)	1.0	0.41 (0.10-1.73)	1.62 (0.70-3.75)	2.18 (1.08-4.43)
Basic model plus:
Poor socioeconomic situation	1.0	0.41 (0.10-1.74)	1.66 (0.72-3.84)	2.29 (1.10-4.76)
Hypercholesterolemia	1.0	0.41 (0.10-1.73)	1.61 (0.70-3.74)	2.16 (1.05-4.44)
Depression	1.0	0.32 (0.07-1.42)	1.56 (0.67-3.63)	1.94 (0.94-4.01)
All factors	1.0	0.32 (0.07-1.40)	1.59 (0.68-3.71)	2.04 (0.95-4.37)
Women:
Unadjusted	1.0	4.52 (1.43-14.23)	1.05 (0.25-4.40)	2.55 (0.86-7.63)
Basic model (age adjusted)	1.0	4.15 (1.32-13.09)	1.16 (0.28-4.88)	1.99 (0.66-6.01)
Basic model plus:	1.0
Poor socioeconomic situation	1.0	4.11 (1.29-13.12)	1.15 (0.27-4.91)	1.97 (0.62-6.25)
Smoking	1.0	5.07 (1.25-20.46)	1.75 (0.35-8.61)	2.64 (0.69-10.20)
Physical inactivity	1.0	3.22 (0.73-14.31)	2.10 (0.42-10.42)	2.42 (0.62-9.48)
Cancer	1.0	4.98 (1.23-20.09)	1.96 (0.40-9.74)	3.32 (0.87-12.71)
Chronic bronchitis	1.0	4.66 (1.12-19.43)	1.74 (0.35-8.77)	2.63 (0.68-10.29)
Depression	1.0	3.69 (1.11-12.23)	1.15 (0.27-4.83)	1.80 (0.57-5.65)
All factors	1.0	1.90 (0.40-9.16)	1.43 (0.27-7.69)	2.03 (0.47-8.82)

Only significant variables from Table 1 are selected for adjustments