Moderating the Effects of Adverse Childhood Experiences to Address Inequities in Tobacco-Related Risk Behaviors.

Adverse childhood experiences (ACEs) can increase the risk of engagement in unhealthy behaviors including tobacco use. Protective factors, such as safe, stable, and nurturing relationships (SSNRs) can potentially moderate the long-term impact of ACEs by helping children build resilience. However, there is limited research on whether the impact of these factors is stronger among Black children and families, who face disproportionately poorer health outcomes compared to their White counterparts. This study examined the relationships among protective factors in childhood, ACEs (one or more vs. none), and tobacco use (smoking tobacco, e-cigarette use) in adulthood, including whether these relationships differed by race. Data were obtained from the 2016 South Carolina administration of the Behavioral Risk Factor Surveillance System ( = 7,014). Using stratified, multivariate logistic regression, the presence of an SSNR in childhood (whether participants' basic needs were met and whether they felt safe and protected during childhood) was assessed as a potential moderator of the association between ACEs (one or more vs. none) and smoking tobacco or e-cigarettes stratified by race (Black and White). Control variables included sex, age, educational attainment, and income. Statistically significant moderating effects of an SSNR was present for White adults only: The relationship between ACEs and risk behaviors was weakened when an SSNR was present in childhood. Although SSNRs appear to prevent some risk behavior consequences from ACEs among some groups, additional research is needed to understand their potential utility across population subgroups.