Exposure to famine in fetus and infant period and risk for hypertension in adulthood / 中华流行病学杂志

ABSTRACT

Objective@#To investigate the relationship between exposure to famine in fetus and infant period and the risks for hypertension in adulthood.@*Methods@#A total of 5 960 participants born between 1956 and 1965 were included in the study and were divided into unexposed group (1963-1965), fetal exposed group (1959-1961), early- childhood exposed group (1956-1958) and transitional group (1962). Logistic regression model was used to explore the association between famine exposure in early life and the risk for hypertension in adulthood.@*Results@#Both the fetal exposure and the early-childhood exposure were the risk factors for hypertension in adulthood (OR=1.249, 95%CI 1.049-1.486 and OR=1.360, 95%CI 1.102-1.679). Meanwhile, in rural area, compared with unexposed group, the fetal exposure (OR=1.401, 95%CI 1.091-1.798) and the early-childhood exposure (OR=1.460, 95%CI 1.145-1.862) were also associated with a greater risk of hypertension in adulthood. In addition, fetal exposure and early-childhood exposure to famine in women were associated with 36.0% and 31.9% increased risks for hypertension (95%CI 7.8%-71.7% and 95%CI 4.8%-66.0%) according to the stratified analysis.@*Conclusion@#Fetal exposure to famine might increase the risk for hypertension in adulthood.