Brain Injury and Problem Gambling Among Rhode Island Young Adults.

N=1,008, 18-25-year-olds participated in the 2024 Rhode Island Young Adult Survey. History of a brain injury and problem gambling were measured. Multivariable logistic regression assessed main effects after controlling for age, race/ethnicity, sexual and gender identity, social status, employment status, and student status. Results: 16.9% of participants reported a history of a brain injury and 4.3% reported problem gambling. Odds of problem gambling were higher in those who experienced a brain injury (AOR[95%CI]=3.81 [1.93,7.49]), but lower in participants identifying as cisgender heterosexual females and currently employed. Conclusions: Young adults who have sustained a brain injury should be screened for problem gambling. Additional research is needed to better understand the underlying mechanisms of this relationship.