Prevalence of Eating Disorders Among Nutritional Sciences Students and Dietitians in Saudi Arabia
Abstract Background: Eating disorders (EDs) involve persistent disturbed eating and related behaviors that result in altered consumption or absorption of food with potential physical or psychological function impairment. EDs have four major types: anorexia nervosa, bulimia nervosa, binge eating disorder, and eating disorder not otherwise specified. The investigation aimed to study the prevalence of EDs by assessing nutritional status for nutrition students and dietitians from multiple provinces in Saudi Arabia.Methods: A cross-sectional study comprising 175 male and female nutrition students or dietitians. EDs were diagnosed using EAT-26 and DSM5. Dietary intake was estimated by repeated 24-hr recall records. Diet was analyzed using food processor nutrition and fitness software. Intakes were compared with the recommended dietary allowances. Results: According to EAT-26 diagnostic criteria, the prevalence of EDs was 15.4%. The mean age was 24.96 ± 4 years. ED subjects had normal BMIs. The diet analysis showed that these subjects had a lower intake of energy, macronutrients, and some micronutrients, and other micronutrients were high as compared to the RDA. Conclusion: EDs were more prevalent among dietitians than students. The EDs comprised a high number of OSFED and UNFED cases. Subjects with an ED had an unbalanced diet with poor nutrition.