THE ASSOCIATION BETWEEN PERCEIVED RISK AND ACTUAL CARDIOVASCULAR-DISEASE

We examined the association between self rated risk of stroke or myocardial infarction and actual morbidity and mortality by gender among participants of the Pawtucket Heart Health Program Health Survey in a nested case-control study. We defined cases (N = 191) as survey participants who later had a cardiac event registered in the Pawtucket Heart Health Program cardiovascular disease morbidity and mortality surveillance system. We matched controls (N = 573) on age, sex, date of survey, and city of residence, Women reporting a high perceived risk of stroke or myocardial infarction were four times as likely as women who indicated low perceived risk to have a future cardiovascular event [adjusted odds ratio = 4.0; 95% confidence interval (CI) = 1.5-10.3]. Men who perceived their risk as average were twice as likely as those who rated their risk as low to have a future myocardial infarction or stroke (adjusted odds ratio = 1.9; 95% CI = 1.0-3.6), whereas those who perceived their risk as high were at only slightly higher risk of morbid or mortal events (adjusted odds ratio = 1.8; 95% CI = 0.9-3.9).