Abstract
An association among adults between adverse childhood experiences (ACEs) and arterial stiffness and between arterial stiffness and cardiovascular disease has been established. Recent cross-sectional evidence suggests that ACEs is linked to the development and progression of arterial stiffness, but it remains unclear when these changes begin to manifest. We examine the relationship between ACEs and changes in arterial stiffness from childhood into adulthood using population-based longitudinal data. The Niagara Longitudinal Heart Study (NLHS) pilot data included 76 young adults (females = 44), with an average age of 21 years (SD = 1), and had a follow-up period of 9 years. Mixed effects modeling was used to examine the effect of ACEs on changes in arterial stiffness over time adjusting for sex, changes in heart rate, systolic blood pressure, body mass index, and physical activity. Individuals with four or more ACEs have a greater increase in arterial stiffness over time from childhood into young adulthood. This increase was similar for both males and females and independent of the effects of change in heart rate, systolic blood pressure, body mass index, and physical activity. Exposure to ACEs is associated with greater increase in arterial stiffness, a marker for cardiovascular disease among adults. This suggests that interventions targeted at individuals with high exposure to ACEs early on in life could lower the risk of arterial stiffness and in turn the cascade of events leading to cardiovascular disease.