Cholesterol as a risk factor for coronary heart disease in elderly men. The Baltimore Longitudinal Study of Aging.

In order to explore the relationship of cholesterol to coronary heart disease (CHD), defined as angina pectoris, myocardial infarction, and sudden coronary death, in older men, a group of 1052 men, participants in the Baltimore Longitudinal Study on Aging, were examined. Subjects were stratified into three age groups, 28 to 64, 65 to 74, and 75 to 97 years old. In all three age groups, cholesterol was a significant risk factor for CHD. In the oldest age group (n = 250), the relationship between cholesterol and risk was linear (P = .003) as opposed to younger age groups where the relationship was exponential. This study extends the age range in which hypercholesterolemia has been shown to be associated with CHD to include the 75- to 97-year range.