Identifying eating disorders in adolescents and adults with overweight or obesity: A systematic review of screening questionnaires.

House, Eve T.; Lister, Natalie B.; Seidler, Anna L.; Li, Haozhen; Ong, Wee Yee; McMaster, Caitlin M.; Paxton, Susan J.; Jebeile, Hiba

Objective: This review aimed to examine the validity of self‐report screening questionnaires for identifying eating disorder (ED) risk in adults and adolescents with overweight/obesity. Method: Five databases were searched from inception to September 2020 for studies assessing validation of self‐report ED screening questionnaires against diagnostic interviews in adolescents and adults with overweight/obesity. The review was registered with PROSPERO (https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=220013). Results: Twenty‐seven papers examining 15 questionnaires were included. Most studies validated questionnaires for adults (22 of 27 studies), and most questionnaires (12 of 15) screened for binge eating or binge‐eating disorder (BED). The Eating Disorder Examination Questionnaire (sensitivity =.16–.88, specificity =.62–1.0) and Questionnaire on Eating and Weight Patterns (sensitivity =.07–1.0, specificity =.0–1.0) were most frequently validated (six studies each). Five studies of three questionnaires were in adolescents, with the Adolescent Binge‐Eating Disorder Questionnaire having highest sensitivity (1.0) but lower specificity (.27). Questionnaires designed to screen for BED generally had higher diagnostic accuracy than those screening for EDs in general. Discussion: Questionnaires have been well validated to identify BED in adults with overweight/obesity. Validated screening tools to identify other EDs in adults and any ED in adolescents with overweight/obesity are lacking. Thus, clinical assessment should inform the identification of patients with co‐morbid EDs and overweight/obesity. Public Significance: Individuals with overweight/obesity are at increased risk of EDs. This review highlights literature gaps regarding screening for ED risk in this vulnerable group. This work presents possibilities for improving care of individuals with overweight/obesity by reinventing ED screening tools to be better suited to diverse populations.

OBESITY; SELF-evaluation; SYSTEMATIC reviews; MEDICAL screening; RISK assessment; QUESTIONNAIRES; SENSITIVITY & specificity (Statistics); EATING disorders; ADULTS; ADOLESCENCE

International Journal of Eating Disorders, 2022, Vol 55, Issue 9, p1171

0276-3478

Academic Journal

10.1002/eat.23769