- outcome
-
mortality outcome, a factor with levels live, dead
- age
-
age at onset
- yronset
-
year of onset
- premi
-
previous myocardial infarction event, a factor with levels y, n, nk not known
- smstat
-
smoking status, a factor with levels c current, x ex-smoker, n non-smoker, nk not known
- diabetes
-
a factor with levels y, n, nk not known
- highbp
-
high blood pressure, a factor with levels y, n, nk not known
- hichol
-
high cholesterol, a factor with levels y, n nk not known
- angina
-
a factor with levels y, n, nk not known
- stroke
-
a factor with levels y, n, nk not known