Journal
JOURNAL OF BEHAVIORAL ADDICTIONS
Volume 11, Issue 2, Pages 588-599Publisher
AKADEMIAI KIADO ZRT
DOI: 10.1556/2006.2022.00009
Keywords
eating disorders; anorexia nervosa; bulimia nervosa; binge eating disorder; ultra-processed food; epidemiological study
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Funding
- French Ministry of Solidarity and Health
- National Agency for Public Health (Sante Publique France)
- National Institute for Health and Medical Research (INSERM)
- National Research Institute for Agriculture, Food and Environment (INRAE)
- National Conservatory of Arts and Crafts (CNAM)
- Center for Epidemiological Research and Statistics (CRESS)
- Sorbonne Paris Nord University
- French Ministry of Education via Sorbonne Paris Nord University
- French National Cancer Institute (INCA)
- Spanish Ministry of Universities [EST19/00261]
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This study revealed an association between UPF intake and different types of eating disorders among French adults.
Background and aims: Data regarding the association between ultra-processed food (UPF) consumption and eating disorders (ED) are scarce. Our aim was to investigate whether UPF intake was associated with different ED types in a large population-based study. Methods: 43,993 participants (mean age = 51.0 years; 76.1% women) of the French NutriNet-Sante web-cohort who were screened for ED in 2014 via the Sick-Control-One stone-Fat-Food (SCOFF) questionnaire, were included in the analysis. The clinical algorithm Expali (TM)( )tool was used to identify four ED types: restrictive, bulimic, binge eating, and other (not otherwise specified). Mean dietary intake was evaluated from at least 2 self-administered 24-h dietary records (2013-2015); categorization of food as ultra-processed or not relied on the NOVA classification. The associations between UPF intake (as percent and reflecting mean daily UPF quantity (g/d) within the dietary intake, %UPF) and ED types were evaluated using polytomous logistic regression models. Results: 5,967 participants (13.6%) were categorized as likely ED (restrictive n = 444; bulimic n = 1,575; binge eating n = 3,124; other ED n = 824). The fully-adjusted analyses revealed a positive association between UPF intake and bulimic, binge eating, and other ED: ED risk (odds ratio, OR) for an absolute 10-percentage point incremental increase in %UPF intake were 1.08 (1.01-1.14; P = 0.02), 1.21 (1.16-1.26; P < 0.0001), and 1.11 (1.02-1.20; P = 0.02), respectively. No significant association was detected for restrictive Ell. Discussion and Conclusion: This study revealed an association of UPF intake with different Ell types among French adults. Future research is needed to elucidate the direction of the observed associations.
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