Sexual Abuse Linked to Higher Gambling Risk in Young Adulthood

Children who experience sexual abuse face a two- to threefold higher risk of developing moderate gambling problems by the time they reach young adulthood, according to new research from the University of Bristol.

This finding, published in Addictive Behaviours Reports, highlights a specific, potent link between early trauma and later behavioral harms, as reported by Medical Xpress.

The study utilized data from 3,794 participants in the Children of the 90s study, a massive U.K. birth cohort that has tracked 14,500 individuals since the early 1990s. By examining ten different types of adverse childhood experiences (ACEs), researchers were able to track how these early stressors manifested as moderate-risk or problem gambling at ages 17, 20, and 24.

While many forms of childhood adversity are linked to various life struggles, the data suggests that not all traumas impact gambling in the same way. For instance, while parental mental health problems or suicide were the most common ACEs reported—affecting 43% of the participants—they did not show the same consistent correlation with gambling harm as sexual abuse did.

The researchers noted that sexual abuse was the least reported ACE in the cohort, experienced by 5% of participants, yet it demonstrated the strongest and most consistent association with gambling harm. Other forms of adversity, such as bullying, parental separation, or parental conviction, showed associations that were less uniform across the study population.

It is a mistake to assume that experiencing any childhood trauma guarantees a future gambling problem. The researchers estimated that ACEs account for up to 11% of gambling harms, suggesting that gambling addiction is driven by a much wider, more complex network of risk factors.

“Our study adds to a growing body of evidence suggesting that considering traumatic childhoods is important for understanding gambling harms,” said Dr. Annie Herbert, the study’s senior author and a Sir Henry Wellcome research fellow in the MRC Integrative Epidemiology Unit at the University of Bristol.

The findings suggest that addressing gambling addiction requires more than just managing the behavior itself; it may require a deeper look at a patient’s history. If the underlying trauma is not addressed, the impulse to gamble may persist as a coping mechanism or a symptom of deeper psychological distress.

The workshop brought together counselors, gambling harms support charities, and representatives from the NHS from across the United Kingdom. The goal was to develop a practical toolkit that helps practitioners recognize and respond to the specific links between childhood trauma and gambling during the treatment process.

“Through our wider work, we have identified opportunities to support gambling treatment providers in recognizing and responding to the links between childhood trauma and gambling harms,” said Dr. Raffaello Rossi, a senior lecturer in marketing and co-director of the Bristol Hub for Gambling Harms Research.

By embedding trauma awareness into standard treatment protocols, researchers hope to improve long-term recovery outcomes. This approach shifts the focus from simple behavioral modification to a more holistic understanding of why certain individuals are more vulnerable to addiction.

Looking forward, the research team aims to combine multiple studies to increase their sample sizes and reach even more definitive conclusions. They are particularly interested in exploring the biological and psychological pathways between sexual abuse and gambling to understand exactly how this specific trauma impacts mental health and subsequent decision-making.