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The Prevalence of Food Addiction and Its Associations With Plasma Oxytocin Level and Anthropometric and Dietary Measurements in Iranian Women With Obesity Publisher Pubmed



Moghaddam SAP1 ; Amiri P2 ; Saidpour A3 ; Hosseinzadeh N4 ; Abolhasani M5 ; Ghorbani A6
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Authors Affiliations
  1. 1. Shahid Beheshti University of Medical Sciences, 46, West Arghavan St., Farahzadi Blvd., Shahrak Qods, Tehran, Iran
  2. 2. Research Center for Social Determinants of Endocrine Health & Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Velenjak St., Shahid Chamran Highway, Tehran, Iran
  3. 3. National Nutrition & Food Technology Research Institute, Department of Clinical Nutrition & Dietetics, Faculty of Nutrition Sciences & Food Technology, Shahid Beheshti University of Medical Sciences, 46, West Arghavan St., Farahzadi Blvd., Shahrak Qods, Tehran, P.O. Box: 19395-4741, Iran
  4. 4. Faculty of Biostatistics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
  5. 5. Primary Prevention of Cardiovascular Diseases Research Center, Tehran University of Medical Sciences, Iran
  6. 6. Department of Cellular and Molecular Nutrition, National Nutrition & Food Technology Research Institute, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Source: Peptides Published:2019


Abstract

Obesity is a prevalent public health problem, and food addiction (FA) is one of the most controversial factors in its management. Therefore, this study was designed to validate an FA questionnaire for Iranian women with obesity and to determine the prevalence of FA and its associations with plasma oxytocin (OT) levels as well as anthropometric and dietary measurements. In this descriptive-analytical study, 450 adult women with obesity were included. The prevalence of FA was determined with a valid Yale food addiction scale (YFAS). Macronutrient intakes were measured by a valid semi-quantitative food frequency questionnaire (FFQ). In addition, plasma OT was measured after eight hours of fasting. In this study, the prevalence of FA was 26.2% in women with obesity. In comparison with class I obesity, the odds ratios (95% CI) of FA for class II and class III obesity were 2.5 (CI: 1.29–5.09) and 3.3 (CI: 1.69–6.4) respectively. Dietary intakes of energy, protein, carbohydrate, fat, saturated fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, and cholesterol were significantly higher in food-addicted (FAD) women compared to non-food-addicted (NFA) ones (p < 0.001). Moreover, plasma OT level was lower in FAD women with obesity than in NFA subjects (p = 0.02). In conclusion, the results of this study indicate that FA is prevalent in Iranian women with obesity. In addition, FA is related to obesity severity, dietary intakes of energy, carbohydrate, protein, fat, cholesterol, and plasma OT level. © 2019 Elsevier Inc.
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