Childhood adversity and self-reported interpersonal and educational/vocational difficulties in young people with a history of transient psychotic experiences: findings from a population-based study
Abstract Background: Psychotic experiences in young people have known associations with childhood adversity and functional deficits. However, few studies have focused only on childhood psychotic experiences that remit during adolescence (transient psychotic experiences). Additionally, studies using self-report measures of interpersonal and educational/vocational difficulties are lacking. The aim of this study was to examine the relationship between childhood adversity and transient psychotic experiences and transient psychotic experiences and self-reported interpersonal and educational/vocational difficulties in adolescence and young adulthood. Methods: Participants were 103 young people from a longitudinal population-based study cohort of mental health in Ireland. They attended for clinical interview in childhood (age 11-13) and young adulthood (age 19-25). Data on childhood adversity were collected at baseline. Data on self-reported interpersonal and educational/vocational difficulties were collected at follow-up. Data on psychotic experiences were collected at both times. Associations between childhood adversity, transient psychotic experiences and self-reported interpersonal and educational/vocational difficulties were examined. Results: Young people with a history of transient psychotic experiences reported an almost 3.5-fold increase in odds of childhood victimization (OR 3.43 CI 1.21-9.71). They also reported significantly higher interpersonal ( p = 0.03) and educational/vocational ( p = 0.001) difficulties during adolescence. However, no significant differences in interpersonal ( p = 0.91) or educational/vocational ( p = 0.35) difficulties were found in young adulthood. The higher rates of childhood victimization found did not account for any observed differences. Self-reported interpersonal and educational/vocational difficulties in young people both with and without a history of transient psychotic experiences decreased between adolescence and young adulthood. Conclusions: Young people with transient psychotic experiences have increased interpersonal and educational/vocational difficulties in adolescence but these may not persist into the young adult years. These findings may indicate that early transient psychotic experiences do not confer high risk for persistent interpersonal and/or educational/vocational deficits and young people who experience these phenomena transiently. Thus, psychotic experiences in childhood that remit by young adulthood may not be a strong risk indicator for future functioning deficits, as experienced and/or perceived by individuals themselves.