Experiences of childhood adversity across generations – Continuity or change? A study from the Northern Ireland youth wellbeing survey

Background: Although a wealth of international literature consistently links cumulative experiences of adverse childhood experiences (ACEs) with physical, mental and emotional problems in later life, only a few studies have focused on intergenerational ACE exposure and research using nationally representative populations is lacking.
Objective: This paper examines intergenerational associations between parent and child ACE scores in a large nationally representative sample of parent-child dyads.
Participants and Setting: Participant comprise 1042 pairs of parents and young people (11-19 year olds) who both completed questions relating to their exposure to ACEs (N=1042) as part the Northern Ireland Youth Wellbeing Survey (NIYWS) - a stratified random probability household survey of the prevalence of mental health disorders among 2 to 19 year olds in Northern Ireland (N=3074).
Methods: Hierarchical regression was used to identify the relationship between parent and young people ACE scores and investigate the extent to which this is influenced by child, parent, family and socio-economic variables.
Results: In the final model, young person ACE scores were associated with older child age (β = .082, p=.016), younger parental age (β = -.083, p=.022), fewer children in the household (β = -.120, p < .001), poor child health (β = .160, p < .001), low family support (β = .118, p=0.001) and the household being in receipt of benefits (β = .223, p < .001).
Conclusions: This study found a small association between parent and young person ACE exposure which was attenuated through other variables.