Long-term moderately elevated LDL-cholesterol and blood pressure and risk of coronary heart disease.

ABSTRACT:

Background

Harmful effects of long-term exposure to moderately elevated low-density lipoprotein (LDL)-cholesterol and blood pressure on coronary heart disease (CHD) have not been rigorously examined. We estimated the risk of CHD under long-term exposure to moderately elevated LDL-cholesterol and blood pressure compared with the risk under shorter exposures to higher levels of the same risk factors.

Methods

Observational study using data from 2,714 adults in Framingham Offspring Study who were free of existing cardiovascular disease and aged <70 years at baseline (1987-1991). We used the parametric g-formula to estimate 16-year CHD risk under different levels and durations of exposure to LDL-cholesterol (low: <130 mg/dL, moderate: 130 to <160 mg/dL, high 160 to <190 mg/dL, an

SUBMITTER: Ueda P 

PROVIDER: S-EPMC6066205 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature