Table 4

Cox proportional hazards regression model. Adjusted relative risks (see footnotes) for mortality and cardiac events (95% CI)

Variable		Mortality				Cardiac events
Variable		Model 1^4-150	Model 2^†			Model 1^4-150	Model 2^†
Hypertension (yes v no)	1.6 (1.2, 2.1)	1.7 (1.3, 2.3)		2.0 (1.3, 3.1)	2.4 (1.6, 3.6)
Diabetes (yes v no)	3.6 (2.3, 5.6)	2.9 (1.8, 4.6)		6.4 (3.6, 11.6)	4.4 (2.4, 8.2)
Hyperlipidaemia (yes v no)	1.3 (1.0, 1.7)	1.1 (0.88, 1.5)		1.8 (1.2, 2.8)	1.4 (0.94, 2.1)
Smoking habits
Former vnever	1.5 (1.1, 2.2)	1.5 (1.04, 2.1)		2.8 (1.3, 5.8)	2.7 (1.3, 5.7)
Current v never	2.5 (1.9, 3.2)	2.6 (2.0, 3.4)		7.5 (4.2, 13.2)	7.8 (4.4, 13.9)
Civil status (single v married)	1.6 (1.3, 2.1)	1.4 (1.1, 1.8)		1.3 (0.86, 2.0)	1.05 (0.69, 1.6)
Occupation (low v high level)	1.25 (0.89, 1.8)	1.1 (0.78, 1.6)		3.1 (1.4, 7.2)	2.6 (1.1, 6.0)
Education
High school v primary school	0.79 (0.53, 1.2)	0.89 (0.59, 1.3)		0.87 (0.53, 1.4)	0.97 (0.58, 1.6)
University vprimary school	0.94 (0.58, 1.5)	1.29 (0.78, 2.1)		0.23 (0.07, 0.53)	0.35 (0.11, 1.1)

↵4-150 Adjusted for age. ^†Adjusted for age, hypertension, diabetes, hyperlipidaemia, history of myocardial infarction, and smoking habits.