Food and alcohol disturbance among US college students: a mixed methods scoping review
Caitlin Shepherd, Katherine A. Berry, Xian Ye, Kathie Li
Abstract
OBJECTIVE: Conduct a scoping review of food and alcohol disturbance (FAD) in US college students to overview the literature within this population and identify research opportunities. METHODS: = 39) were selected using systematic searches of databases and references. Search terms included: drunkorexia, "food and alcohol disturbance," and "compensatory behavior" AND alcohol AND eating. RESULTS: Issues with methodological quality were noted. Most studies used quantitative methods and cross-sectional designs with small, biased samples. Terminologies, conceptualizations, and measures varied; however, 30% of studies neglected enhanced intoxication effects. Prevalence ranged from approximately 10-55%, with greater risk for women. Alcohol use and disordered eating were primary predictors. Personality, affective, and social factors are potential correlates. Alcohol-related consequences were higher for those with FAD. CONCLUSIONS: While the literature is inconsistent and unclear, FAD appears to be common among college students and associated with negative consequences. Suggestions and considerations for future research are provided.