ABSTRACT
Objective To investigate the relation between intrauterine growth and the development of carotid atherosclerosis in later life. Methods The intima-media thickness of carotid was measured with ultrasonography in 2036 people aged above fifty who had complete birth records, and divided into normal and abnormal group. They were asked to fill in the cardio-cerebrovascular questionnaire, and venous blood samples were taken and analysed for various biochemical parameters. The relation between carotid atherosclerosis and various parameters at birth and in adult life was assessed. Results The birthweight and head circumference in abnormal group were less than those in normal. The prevalence of carotid atherosclerosis was greatest in those weighed 2500g or less, whose risk of carotid atherosclerosis was greater than those weighed between 3000g and 3500g, after adjustment for cardiovascular risk factors. Conclusions Increased atherogenesis may be one independent mechanism mediating the epidemiological link between impaired fetal growth and vascular disease.