Table 4.

All cause mortality by type of angina report

Type of angina report	No of participants†	No of deaths	Rate*per 1000 person years at risk	Hazard ratio*(95% CI)
No angina or myocardial infarction throughout follow up	8949	296	2.6	1.00
Angina (diagnosis by doctor):
Abnormal test (any)	201	10	4.9	1.83 (0.95 to 3.52)
No abnormal test	231	5	2.4	0.90 (0.37 to 2.21)
Angina (no diagnosis by doctor):
Abnormal test (study electrocardiogram)	150	8	6.0	2.37 (1.16 to 4.87)
No abnormal test	706	20	2.8	1.12 (0.71 to 1.78)

^*Adjusted for age and sex.

^†No of participants contributing person years in each category of angina.