Violent victimisation trajectories from adolescence through adulthood: consequences for sleep problems.

Background: Violent victimisation is a stressful experience that has been linked with sleep problems among children, adolescents and adults. However, prior research has not assessed how victimisation trajectories across different stages of the life-course correspond to sleep outcomes. The present study assesses how trajectories of violent victimisation from adolescence to middle adulthood correspond to sleep behaviours in adulthood.

Methods: Data are from fives waves of the National Longitudinal Study of Adolescent to Adult Health (N=6015). Semi-parametric group-based trajectory modelling was used to estimate violent victimisation trajectories from adolescence to middle adulthood. Multinomial logistic regression was used to assess the association between sleep quantity and quality across violent victimisation trajectories.

Results: The findings demonstrate that the relationship between violent victimisation and sleep in adulthood is not consistent across all victimisation trajectories. Rather, sleep quality and quantity are the worst among those who persistently experience violent victimisation from adolescence through adulthood.

Conclusion: Persistent exposure to violence can be a particularly damaging experience with consequences for sleep quantity and quality. Establishing interventions that reduce violent victimisation across the life-course and promote positive sleep behaviours among those with a history of victimisation are important public health measures.