Table 2.
Relative rate of myocardial infarction or CHD death, stratified by the presence of self-reported weekly or more angina and inducible ischemia
Proportion with MI or CHD death | Unadjusted HR (95% CI) | P value | Adjusted HR (95% CI)* | P value | |
---|---|---|---|---|---|
No angina or ischemia | 7% (42/572) | 1.0 | -- | 1.0 | -- |
Angina alone | 10% (13/129) | 1.4 (0.7–2.6) | .3 | 1.4 (0.7–2.9) | .3 |
Ischemia alone | 21% (39/188) | 2.9 (1.9–4.5) | <.0001 | 2.2 (1.4–3.5) | .005 |
Angina and ischemia | 23% (9/40) | 3.7 (1.8–7.6) | .0004 | 3.2 (1.4–7.2) | .006 |
Adjusted for age, sex, race, history of MI, history of CHF, glycosylated hemoglobin, creatinine clearance, LV ejection fraction, systolic blood pressure and diastolic blood pressure, and log CRP