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Meule A. On the prevalence of 'food addiction' in persons with bulimia nervosa. Eur Eat Disord Rev 2024; 32:490-492. [PMID: 38200630 DOI: 10.1002/erv.3061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
A meta-analysis by Praxedes and colleagues published in this journal reports that the prevalence of 'food addiction' as measured with the Yale Food Addiction Scale is lower than 50% in persons with bulimia nervosa and higher in persons with binge eating disorder. However, closely examining the supplementary material of that article reveals that these numbers cannot possibly be correct. Instead, most studies indicate that the prevalence of 'food addiction' is higher than 80% in persons with bulimia nervosa and, thus, higher than in persons with other eating disorders.
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Affiliation(s)
- Adrian Meule
- Department of Psychiatry and Psychotherapy, LMU University Hospital, LMU Munich, Munich, Germany
- Schoen Clinic Roseneck, Prien am Chiemsee, Germany
- Faculty of Medicine, Institute of Medical Psychology, LMU Munich, Munich, Germany
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2
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Leary M, Skinner JA, Pursey KM, Verdejo-Garcia A, Collins R, Collins C, Hay P, Burrows TL. The effectiveness of the TRACE online nutrition intervention in improving dietary intake, sleep quality and physical activity levels for Australian adults with food addiction: a randomised controlled trial. J Hum Nutr Diet 2024. [PMID: 38652589 DOI: 10.1111/jhn.13312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/05/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Few interventions for food addiction (FA) report on dietary intake variables. The present study comprised a three-arm randomised controlled trial in adults with symptoms of FA. The aim was to evaluate dietary intake, sleep and physical activity resulting from a dietitian-led telehealth intervention at 3 months. METHODS Adults with ≥3 symptoms of FA and a body mass index > 18.5 kg/m2 were recruited. Dietary intake including energy, nutrients and diet quality were assessed by a validated food frequency questionnaire in addition to sleep quality and physical activity (total min) and compared between groups and over time. Personalised dietary goals set by participants were examined to determine whether improvements in percent energy from core and non-core foods were reported. RESULTS The active intervention group was superior compared to the passive intervention and control groups for improvements in percent energy from core (6.4%/day [95% confidence interval (CI) -0.0 to 12.9], p = 0.049), non-core foods (-6.4%/day [95% CI -12.9 to 0.0], p = 0.049), sweetened drinks (-1.7%/day [95% CI -2.9 to -0.4], p = 0.013), takeaway foods (-2.3%/day [95% CI -4.5 to -0.1], p = 0.045) and sodium (-478 mg/day [95% CI -765 to -191 mg], p = 0.001). CONCLUSIONS A dietitian-led telehealth intervention for Australian adults with FA found significant improvements in dietary intake variables. Setting personalised goals around nutrition and eating behaviours was beneficial for lifestyle change.
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Affiliation(s)
- Mark Leary
- School of Health Sciences, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, NSW, Australia
| | - Janelle A Skinner
- School of Health Sciences, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, NSW, Australia
| | - Kirrilly M Pursey
- School of Health Sciences, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, NSW, Australia
| | - Antonio Verdejo-Garcia
- School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Clayton, VIC, Australia
| | - Rebecca Collins
- School of Health Sciences, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, NSW, Australia
| | - Clare Collins
- School of Health Sciences, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, NSW, Australia
| | - Phillipa Hay
- Translational Health Research Institute, School of Medicine, Western Sydney University, Penrith, NSW, Australia
- Mental Health Services, South Western Sydney Local Health District, Camden and Campbelltown Hospitals, NSW, Australia
| | - Tracy L Burrows
- School of Health Sciences, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, NSW, Australia
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Silva Júnior AED, Bueno NB. Letter to the editor: Further evidence that food addiction is associated with type 2 diabetes mellitus. Clin Nutr 2023; 42:1159-1160. [PMID: 37202339 DOI: 10.1016/j.clnu.2023.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 05/10/2023] [Indexed: 05/20/2023]
Affiliation(s)
- André Eduardo da Silva Júnior
- Postgraduate Program in Nutrition, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil; Laboratório de Nutrição e Metabolismo (LANUM), Faculdade de Nutrição, Universidade Federal de Alagoas, Maceió, AL, Brazil.
| | - Nassib Bezerra Bueno
- Postgraduate Program in Nutrition, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil; Laboratório de Nutrição e Metabolismo (LANUM), Faculdade de Nutrição, Universidade Federal de Alagoas, Maceió, AL, Brazil
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Li R, Kajanoja J, Tuulari JJ, Karlsson L, Karlsson H, Karukivi M. Relationships between alexithymia and food addiction: The Finnish version of Yale Food Addiction Scale and preliminary test of its psychometric properties. Front Psychol 2023; 14:1067872. [PMID: 36743252 PMCID: PMC9893275 DOI: 10.3389/fpsyg.2023.1067872] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 01/06/2023] [Indexed: 01/20/2023] Open
Abstract
Background It has long been suggested that addictive behaviors are associated with alexithymia, a personality trait characterized by difficulties in emotional awareness and expression. However, little is known about the role of alexithymia in food addiction. Objectives The aim of this study was to investigate the relationship between alexithymia and food addiction. As part of the study, the validity of the Finnish version of Yale Food Addiction Scale (YFAS-F) was also investigated. Methods The sample consisted of 360 parents from the FinnBrain Birth Cohort Study. The structural validity of the YFAS-F was evaluated by confirmatory factor analysis (CFA). Exploratory factor analysis (EFA) was used to explore the structure when proposed models were not supported by CFA. The associations of alexithymia as measured by the 20-item Toronto Alexithymia Scale and food addiction were examined using regression analyses followed by structural equation modeling. Results Higher alexithymia was associated with more food addiction by conducting linear regression analysis (B = 0.013, p = 0.011) and structural equation modeling (β = 0.24, p < 0.001). Furthermore, a single-factor model for the 8 criteria of the YFAS-F was supported by CFA and showed acceptable internal reliability (KR-20 = 0.72), and a three-factor solution for the 20 items of the scale was suggested by EFA with good internal reliability (McDonald's ω = 0.91 for the YFAS-F, 0.91 for component 1, 0.87 for component 2, and Spearman-Brown coefficient = 0.89 for component 3). Conclusion The current study determined a significant relationship between alexithymia and food addiction, which suggests alexithymia as a relevant factor for food addiction and may provide clinical implications for interventions. Moreover, the YFAS-F appeared to be a valid and reliable tool to evaluate food addiction in our Finnish general population sample. Further studies on the psychometric properties of the YFAS-F in more diverse populations are recommended.
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Affiliation(s)
- Ru Li
- Department of Psychiatry, Turku University Hospital, University of Turku, Turku, Finland,Department of Clinical Medicine, FinnBrain Birth Cohort Study, Turku Brain and Mind Center, University of Turku, Turku, Finland,*Correspondence: Ru Li, ✉
| | - Jani Kajanoja
- Department of Psychiatry, Turku University Hospital, University of Turku, Turku, Finland,Department of Clinical Medicine, FinnBrain Birth Cohort Study, Turku Brain and Mind Center, University of Turku, Turku, Finland,Department of Psychiatry, Satakunta Hospital District, Pori, Finland
| | - Jetro J. Tuulari
- Department of Psychiatry, Turku University Hospital, University of Turku, Turku, Finland,Department of Clinical Medicine, FinnBrain Birth Cohort Study, Turku Brain and Mind Center, University of Turku, Turku, Finland,Turku Collegium for Science, Medicine and Technology, TCSMT, University of Turku, Turku, Finland
| | - Linnea Karlsson
- Department of Clinical Medicine, FinnBrain Birth Cohort Study, Turku Brain and Mind Center, University of Turku, Turku, Finland,Center for Population Health Research, Turku University Hospital, University of Turku, Turku, Finland,Department of Pediatrics and Adolescent Medicine, Turku University Hospital, University of Turku, Turku, Finland
| | - Hasse Karlsson
- Department of Psychiatry, Turku University Hospital, University of Turku, Turku, Finland,Department of Clinical Medicine, FinnBrain Birth Cohort Study, Turku Brain and Mind Center, University of Turku, Turku, Finland,Center for Population Health Research, Turku University Hospital, University of Turku, Turku, Finland
| | - Max Karukivi
- Department of Clinical Medicine, FinnBrain Birth Cohort Study, Turku Brain and Mind Center, University of Turku, Turku, Finland,Department of Adolescent Psychiatry, Turku University Hospital, University of Turku, Turku, Finland
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Chen IH, Huang PC, Lin YC, Gan WY, Fan CW, Yang WC, Tung SEH, Poon WC, Griffiths MD, Lin CY. The Yale Food Addiction Scale 2.0 and the modified Yale Food Addiction Scale 2.0 in Taiwan: Factor structure and concurrent validity. Front Psychiatry 2022; 13:1014447. [PMID: 36506452 PMCID: PMC9732099 DOI: 10.3389/fpsyt.2022.1014447] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/08/2022] [Indexed: 11/27/2022] Open
Abstract
Introduction The most widely used instruments to assess food addiction - the Yale Food Addiction Scale 2.0 (YFAS 2.0) and its modified version (mYFAS 2.0) - have not been validated in a Taiwanese population. The present study compared the psychometric properties between the Taiwan versions of YFAS 2.0 and mYFAS 2.0 among university students. Methods An online survey comprising the YFAS 2.0, mYFAS 2.0, Weight Self-Stigma Questionnaire (WSSQ) and International Physical Activity Questionnaire-Short Form (IPAQ-SF) were used to assess food addiction, self-stigma, and physical activity. Results All participants (n = 687; mean age = 24.00 years [SD ± 4.48 years]; 407 females [59.2%]) completed the entire survey at baseline and then completed the YFAS 2.0 and mYFAS 2.0 again three months later. The results of confirmatory factor analysis (CFA) indicated that the YFAS 2.0 and mYFAS 2.0 both shared a similar single-factor solution. In addition, both the YFAS 2.0 and mYFAS 2.0 reported good internal consistency (Cronbach's α = 0.90 and 0.89), good test-retest reliability (ICC = 0.71 and 0.69), and good concurrent validity with the total scores being strongly associated with the WSSQ (r = 0.54 and 0.57; p < 0.01), and less strongly associated with BMI (r = 0.17 and 0.13; p < 0.01) and IPAQ-SF (r = 0.23 and 0.25; p < 0.01). Discussion Based on the findings, the Taiwan versions of the YFAS 2.0 and mYFAS 2.0 appear to be valid and reliable instruments assessing food addiction.
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Affiliation(s)
- I-Hua Chen
- Chinese Academy of Education Big Data, Qufu Normal University, Qufu, China
| | - Po-Ching Huang
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Ching Lin
- Department of Early Childhood and Family Education, National Taipei University of Education, Taipei, Taiwan
| | - Wan Ying Gan
- Department of Nutrition, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Chia-Wei Fan
- Department of Occupational Therapy, AdventHealth University, Orlando, FL, United States
| | - Wen-Chi Yang
- Division of Hematology and Medical Oncology, Department of Internal Medicine, E-DA Hospital, Kaohsiung, Taiwan
- Faculty of School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Infinite Power Ltd., Co., Kaohsiung, Taiwan
| | - Serene En Hui Tung
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
| | - Wai Chuen Poon
- Sunway University Business School, Sunway University, Selangor, Malaysia
| | - Mark D. Griffiths
- International Gaming Research Unit, Department of Psychology, Nottingham Trent University, Nottingham, United Kingdom
| | - Chung-Ying Lin
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Biostatistics Consulting Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Zhang H, Tong T, Gao Y, Liang C, Yu H, Li S, Yan X, Wang L. Translation of the Chinese version of the modified Yale Food Addiction Scale 2.0 and its validation among college students. J Eat Disord 2021; 9:116. [PMID: 34530921 DOI: 10.1186/s40337-021-00471-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 09/06/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Obesity prevalence has substantially increased in China over the past decade. In China, over 1 in 7 individuals meet the criteria for overall obesity, and 1 in 3 meet the criteria for abdominal obesity, obesity has become a significant problem. Studies have shown that food addiction and obesity are inextricably linked. The modified Yale Food Addiction Scale 2.0 (mYFAS 2.0) is a brief measurement for assessing food addiction. This study aimed to explore the structure of the Chinese version of the mYFAS 2.0 and assess the occurrence of food addiction in a sample of college students in Northeast China. METHODS A cross-sectional design was conducted in a sample of 1099 undergraduate students in Northeast China. Participants completed the sociodemographic questionnaire, the Chinese version of the mYFAS 2.0, the Barratt Impulsiveness Scale (BIS-8), and the Self-Esteem Scale (SES) to test the hypothesis. Exploratory factor analysis and confirmatory factor analysis were performed to examine the underlying factor structure of the mYFAS 2.0. Two weeks later, 62 students who participated in the first test were recruited to evaluate the test-retest reliability. RESULTS The Chinese version of the mYFAS 2.0 demonstrated adequate internal consistency, good test-retest reliability and satisfactory construct validity. The results of the confirmatory factor analysis found that the Chinese version of the mYFAS 2.0 demonstrated a good fit to the two-factor solution identified by the exploratory factor analysis and showed superior fit indices compared to the one-factor model. The prevalence of food addiction in our sample was found to be in line with rates observed in other Asian and Western samples. The mYFAS 2.0 symptom count scores were correlated with BMI, the idea of dieting to lose weight, the desire to overeat, low self-esteem, and impulsivity. CONCLUSION The results indicate that the Chinese version of the mYFAS 2.0 has good reliability and validity, and that it can be considered a tool to evaluate the addictive eating behaviours of undergraduate students.
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Som M, Constant A, Zayani T, Pabic EL, Moirand R, Val-Laillet D, Thibault R. Food addiction among morbidly obese patients: prevalence and links with obesity complications. J Addict Dis 2021; 40:103-110. [PMID: 34130613 DOI: 10.1080/10550887.2021.1939630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND In the context of obesity, little is known about the prevalence of food addiction nor about the phenotype of obese patients with food addiction. Objectives: To assess: (i) the prevalence of food addiction among obese patients eligible for obesity surgery; (ii) the relationship between clinical features and the complications of obesity. Methods: Consecutive patients consulting for the first time were included. The Yale Food Addiction Scale (YFAS) 2.0 questionnaire was used to diagnose food addiction and its severity. Demographics, clinical features, and obesity complications were systematically collected. Statistics: Student's test was used for numerical variables and Chi-square test or Fisher's exact test for categorical variables. Results: A total of 292 patients were included: 79% female, age (mean ± SD) 42.6 ± 13.0 yrs., body mass index (BMI) 43.2 ± 6.8 kg/m2. One hundred and eight patients (37%) had food addiction: 58% severe, 33% moderate, 9% mild. Food addiction prevalence was 39% (n = 61/156) among patients eligible for obesity surgery. Food addiction was more frequent among the unemployed, compared to professionally active patients (41.0% vs. 33.5%, p = 0.046). Clinical and metabolic phenotypes and obesity complications were similar between patients with and without food addiction. Conclusion: Food addiction was present in 37% of obese patients, but was not associated with clinical features or obesity complications. Therefore, it should be systemically assessed for appropriate management.
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Affiliation(s)
- Mickaël Som
- INRAE, INSERM, Univ Rennes, Nutrition Metabolisms and Cancer, NuMeCan, Rennes, France.,Unité de Nutrition, service Endocrinologie-Diabétologie-Nutrition, CHU Rennes, Rennes, France
| | - Aymery Constant
- INRAE, INSERM, Univ Rennes, Nutrition Metabolisms and Cancer, NuMeCan, Rennes, France.,EHESP, School of Public Health, Rennes, France
| | - Teycir Zayani
- INRAE, INSERM, Univ Rennes, Nutrition Metabolisms and Cancer, NuMeCan, Rennes, France
| | | | - Romain Moirand
- INRAE, INSERM, Univ Rennes, Nutrition Metabolisms and Cancer, NuMeCan, Rennes, France.,Unitéd' Addictologie, service des maladies du foie, CHU Rennes, Rennes, France
| | - David Val-Laillet
- INRAE, INSERM, Univ Rennes, Nutrition Metabolisms and Cancer, NuMeCan, Rennes, France
| | - Ronan Thibault
- INRAE, INSERM, Univ Rennes, Nutrition Metabolisms and Cancer, NuMeCan, Rennes, France.,Unité de Nutrition, service Endocrinologie-Diabétologie-Nutrition, CHU Rennes, Rennes, France
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Romero-Blanco C, Hernández-Martínez A, Parra-Fernández ML, Onieva-Zafra MD, Prado-Laguna MDC, Rodríguez-Almagro J. Food Addiction and Lifestyle Habits among University Students. Nutrients 2021; 13:nu13041352. [PMID: 33919610 PMCID: PMC8073513 DOI: 10.3390/nu13041352] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/11/2021] [Accepted: 04/15/2021] [Indexed: 12/30/2022] Open
Abstract
The prevalence of overweight and obesity is increasing in our society, with a complex, multifactorial origin, and associated with greater morbidity and mortality in the population. Food addiction (FA) is a common disorder in overweight/obese people, which appears to be increasingly common in young people. This study analyzed food addiction in a group of young university students and to examine its association with body composition, quality of sleep, adherence to the Mediterranean diet, physical activity/sedentary habits, tobacco or alcohol consumption, and health status. A total of 536 undergraduate nursing students participated in a questionnaire that included the Yale Food Addiction Scale (YFAS 2.0). Up to 6.4% of the students presented FA. Statistically significant associations were observed in the variables for sleep quality odds ratio (OR) 4.8 (95% confidence interval (CI): 1.66-13.87), anxiety/depression OR 8.71 (95% CI: 3.93-19.27), body mass index (BMI) OR 8.32 (95% CI: 3.81-18.15) and sedentary lifestyle OR 2.33 (95% CI: 1.09-5.01). A predictive model was developed after binary logistic regression (area under the ROC curve 0.84 (95% CI: 0.77-0.91). Students with FA presented higher BMI values, worse sleep quality, anxiety or depression problems, and more time spent in sedentary behaviors.
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Rodrigue C, Iceta S, Bégin C. Food Addiction and Cognitive Functioning: What Happens in Adolescents? Nutrients 2020; 12:3633. [PMID: 33255973 PMCID: PMC7760275 DOI: 10.3390/nu12123633] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/19/2020] [Accepted: 11/21/2020] [Indexed: 01/18/2023] Open
Abstract
This study aimed to examine cognitive factors associated to food addiction (FA) symptoms in a non-clinical sample of adolescents. A group of 25 adolescents (12–18 years; Mean age = 15.2 years) with a high level of FA symptoms (two and more) were compared to a control group without FA symptoms (n = 25), matched on sex and age, on four Cambridge Neuropsychological Test Automated Battery (CANTAB) neuropsychological tasks (MT: Multitasking Test; OTS: One Touch Stockings of Cambridge; SST: Stop Signal Task; RVP: Rapid Visual Information Processing). They were also compared on self-reported questionnaires assessing binge eating, depressive and anxiety symptoms, impulsivity levels, as well as executive functioning difficulties. Group comparisons did not show significant differences on neuropsychological tasks’ performances. However, effect sizes’ estimates showed small to medium effect sizes on three scores: adolescents with a high level of FA symptoms showed a higher probability of an error following an incorrect answer (OTS), a higher probability of false alarm, and a poorer target sensitivity (RVP). When referring to self-reported measurements, they reported significantly more executive functioning difficulties, more binge eating, depressive symptoms and higher impulsivity levels. Overall, results suggested that cognitive difficulties related to FA symptoms seem to manifest themselves more clearly when assessing daily activities with a self-reported questionnaire, which in turn are strongly related to overeating behaviors and psychological symptoms. Future longitudinal research is needed to examine the evolution of those variables, their relationships, and contribution in obesity onset. More precisely, the present findings highlighted the importance of affective difficulties related to this condition, as well as the need to take them into account in its assessment.
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Panahi Moghaddam SA, Amiri P, Eini Zinab H, Saidpour A. Validity and reliability of the Iranian version of the Yale Food Addiction Scale for obese women. Public Health Nutr 2021; 24:2512-20. [PMID: 33040760 DOI: 10.1017/S1368980020003560] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The face and construct validity of the Iranian version of the Yale Food Addiction Scale (YFAS) was evaluated, and the convergent validity and test-retest reliability of both Iranian and original versions of YFAS for obese women were assessed. DESIGN The internal consistency of the YFAS was analysed. Exploratory factor analysis for dichotomous data was performed by varimax rotation, polychoric correlation coefficients and confirmatory factor analysis (CFA). Convergent validity was established by evaluating the correlation between the original and the Iranian versions of YFAS and the Binge Eating Scale (BES). The intraclass correlation coefficient (ICC) was measured between test-retest results. SETTING A weight management clinic in Tehran. PARTICIPANTS 450 obese women. RESULTS The single-factor structure indicated that the factor loadings for all the items were > 0·5, except for three items (explained proportion variance = 51 %). Based on CFA, the single factor had a better fit to the data after excluding three items. The Kuder-Richardson-20 coefficient was 0·86 for the total twenty-two items. The symptom count and diagnostic version of both the Iranian (ICC = 0·92 and 0·87, respectively) and original YFAS (ICC = 0·92 and 0·86, respectively) were stable over 2 weeks. Both the symptom count and the diagnostic version of these two scales had significant correlations with the measures of BES (P < 0·001). CONCLUSIONS The initial reliability and validity of the Iranian version of the YFAS among obese women are supported. Further studies should be conducted on men and normal/overweight samples.
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Cassin S, Leung S, Hawa R, Wnuk S, Jackson T, Sockalingam S. Food Addiction Is Associated with Binge Eating and Psychiatric Distress among Post-Operative Bariatric Surgery Patients and May Improve in Response to Cognitive Behavioural Therapy. Nutrients 2020; 12:nu12102905. [PMID: 32977459 PMCID: PMC7598202 DOI: 10.3390/nu12102905] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 09/16/2020] [Accepted: 09/21/2020] [Indexed: 12/11/2022] Open
Abstract
The current study examined clinical correlates of food addiction among post-operative bariatric surgery patients, compared the clinical characteristics of patients with versus without food addiction, and examined whether a brief telephone-based cognitive behavioural therapy (Tele-CBT) intervention improves food addiction symptomatology among those with food addiction. Participants (N = 100) completed measures of food addiction, binge eating, depression, and anxiety 1 year following bariatric surgery, were randomized to receive either Tele-CBT or standard bariatric post-operative care, and then, repeated the measure of food addiction at 1.25 and 1.5 years following surgery. Thirteen percent of patients exceeded the cut-off for food addiction at 1 year post-surgery, and this subgroup of patients reported greater binge eating characteristics and psychiatric distress compared to patients without food addiction. Among those with food addiction, Tele-CBT was found to improve food addiction symptomatology immediately following the intervention. These preliminary findings suggest that Tele-CBT may be helpful, at least in the short term, in improving food addiction symptomatology among some patients who do not experience remission of food addiction following bariatric surgery; however, these findings require replication in a larger sample.
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Affiliation(s)
- Stephanie Cassin
- Department of Psychology, Ryerson University, Toronto, ON M5B 2K3, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON M5T 1R8, Canada; (R.H.); (S.W.)
- Centre for Mental Health, University Health Network, Toronto, ON M5T 2S8, Canada;
- Correspondence: (S.C.); (S.S.); Tel.: +1-416-979-5000 (ext. 3007) (S.C.); +1-416-535-8501 (ext. 32178) (S.S.)
| | - Samantha Leung
- Centre for Mental Health, University Health Network, Toronto, ON M5T 2S8, Canada;
- Bariatric Surgery Program, Toronto Western Hospital, Toronto, ON M5T 2S8, Canada;
| | - Raed Hawa
- Department of Psychiatry, University of Toronto, Toronto, ON M5T 1R8, Canada; (R.H.); (S.W.)
- Centre for Mental Health, University Health Network, Toronto, ON M5T 2S8, Canada;
- Bariatric Surgery Program, Toronto Western Hospital, Toronto, ON M5T 2S8, Canada;
| | - Susan Wnuk
- Department of Psychiatry, University of Toronto, Toronto, ON M5T 1R8, Canada; (R.H.); (S.W.)
- Centre for Mental Health, University Health Network, Toronto, ON M5T 2S8, Canada;
- Bariatric Surgery Program, Toronto Western Hospital, Toronto, ON M5T 2S8, Canada;
| | - Timothy Jackson
- Bariatric Surgery Program, Toronto Western Hospital, Toronto, ON M5T 2S8, Canada;
- Division of General Surgery, University Health Network, University of Toronto, Toronto, ON M5T 2S8, Canada
| | - Sanjeev Sockalingam
- Department of Psychiatry, University of Toronto, Toronto, ON M5T 1R8, Canada; (R.H.); (S.W.)
- Centre for Mental Health, University Health Network, Toronto, ON M5T 2S8, Canada;
- Bariatric Surgery Program, Toronto Western Hospital, Toronto, ON M5T 2S8, Canada;
- Centre for Addiction and Mental Health, Toronto, ON M5S 2S1, Canada
- Correspondence: (S.C.); (S.S.); Tel.: +1-416-979-5000 (ext. 3007) (S.C.); +1-416-535-8501 (ext. 32178) (S.S.)
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12
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Buyuktuncer Z, Akyol A, Ayaz A, Nergiz-Unal R, Aksoy B, Cosgun E, Ozdemir P, Pekcan G, Besler HT. Turkish version of the Yale Food Addiction Scale: preliminary results of factorial structure, reliability, and construct validity. J Health Popul Nutr 2019; 38:42. [PMID: 31822299 PMCID: PMC6905049 DOI: 10.1186/s41043-019-0202-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 11/05/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Yale Food Addiction Scale (YFAS) was established to identify individuals exhibiting signs of addiction towards certain types of food. This study aimed to develop a Turkish version of the Yale Food Addiction Scale and test its psychometric properties. METHODS The backward translation techniques were used to develop Turkish versions of the YFAS, and its reproducibility was assessed. Turkish version of the YFAS was administered to a total of 1033 participants (439 men and 594 women), aged 19-65 years. Exploratory factor analysis and confirmatory factor analysis were used to examine the factorial structure of the tool. Construct validity was assessed by principal component factor analysis with varimax rotation. Reliabilities were estimated with Cronbach's alpha coefficient. The criterion-related validity was tested by the administration of Eating Attitude Test-26 (EAT-26) to all participants. RESULTS The primary factor loadings for seven items were ranged between 0.45 and 0.79, and no items cross-loaded onto other factors. The fit indices showed that eight items of the YFAS were a good representation of the item responses and each item loaded significantly on the specified factor (p < 0.001 for each). YFAS subscales had a high internal consistency and test-retest reliability. The criterion-related validity of the tool showed a positive relationship with scales of the EAT-26. CONCLUSION Current study suggested that the Turkish version of the YFAS is a reliable, valid, and useful tool for assessing the signs of food addiction in a non-clinical sample.
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Affiliation(s)
- Zehra Buyuktuncer
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06230 Ankara, Turkey
| | - Aslı Akyol
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06230 Ankara, Turkey
| | - Aylin Ayaz
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06230 Ankara, Turkey
| | - Reyhan Nergiz-Unal
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06230 Ankara, Turkey
| | - Burcu Aksoy
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06230 Ankara, Turkey
| | - Erdal Cosgun
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Acıbadem University, Atasehir, Istanbul, Turkey
| | - Pınar Ozdemir
- Department of Biostatistics and Medical Informatics, School of Medicine, Hacettepe University, 06230 Ankara, Turkey
| | - Gulden Pekcan
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06230 Ankara, Turkey
| | - Halit Tanju Besler
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06230 Ankara, Turkey
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Moghaddam SAP, Amiri P, Saidpour A, Hosseinzadeh N, Abolhasani M, Ghorbani A. The prevalence of food addiction and its associations with plasma oxytocin level and anthropometric and dietary measurements in Iranian women with obesity. Peptides 2019; 122:170151. [PMID: 31505221 DOI: 10.1016/j.peptides.2019.170151] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 08/04/2019] [Accepted: 09/02/2019] [Indexed: 12/18/2022]
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.
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Affiliation(s)
- Seyedeh Atefeh Panahi Moghaddam
- Shahid Beheshti University of Medical Sciences, 46, West Arghavan St., Farahzadi Blvd., Shahrak Qods, Tehran, Islamic Republic of Iran.
| | - Parisa Amiri
- 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, Islamic Republic of Iran.
| | - Atoosa Saidpour
- 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, Islamic Republic of Iran.
| | - Nima Hosseinzadeh
- Faculty of Biostatistics, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic of Iran.
| | - Maryam Abolhasani
- Primary Prevention of Cardiovascular Diseases Research Center, Tehran University of Medical Sciences, Islamic Republic of Iran.
| | - Arman Ghorbani
- 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, Islamic Republic of Iran.
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Pursey KM, Contreras-Rodriguez O, Collins CE, Stanwell P, Burrows TL. Food Addiction Symptoms and Amygdala Response in Fasted and Fed States. Nutrients 2019; 11:nu11061285. [PMID: 31174338 PMCID: PMC6628069 DOI: 10.3390/nu11061285] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 06/04/2019] [Accepted: 06/04/2019] [Indexed: 12/17/2022] Open
Abstract
Few studies have investigated the underlying neural substrates of food addiction (FA) in humans using a recognised assessment tool. In addition, no studies have investigated subregions of the amygdala (basolateral (BLA) and central amygdala), which have been linked to reward-seeking behaviours, susceptibility to weight gain, and promoting appetitive behaviours, in the context of FA. This pilot study aimed to explore the association between FA symptoms and activation in the BLA and central amygdala via functional magnetic resonance imaging (fMRI), in response to visual food cues in fasted and fed states. Females (n = 12) aged 18-35 years completed two fMRI scans (fasted and fed) while viewing high-calorie food images and low-calorie food images. Food addiction symptoms were assessed using the Yale Food Addiction Scale. Associations between FA symptoms and activation of the BLA and central amygdala were tested using bilateral masks and small-volume correction procedures in multiple regression models, controlling for BMI. Participants were 24.1 ± 2.6 years, with mean BMI of 27.4 ± 5.0 kg/m2 and FA symptom score of 4.1 ± 2.2. A significant positive association was identified between FA symptoms and higher activation of the left BLA to high-calorie versus low-calorie foods in the fasted session, but not the fed session. There were no significant associations with the central amygdala in either session. This exploratory study provides pilot data to inform future studies investigating the neural mechanisms underlying FA.
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Affiliation(s)
- Kirrilly M Pursey
- Faculty of Health and Medicine, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
| | - Oren Contreras-Rodriguez
- Department of Psychiatry, Bellvitge Biomedical Research Institute (IDIBELL), and CIBERSAM, 08907 Barcelona, Spain.
| | - Clare E Collins
- Faculty of Health and Medicine, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
- Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
| | - Peter Stanwell
- Faculty of Health and Medicine, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
| | - Tracy L Burrows
- Faculty of Health and Medicine, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
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15
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Guzzardi MA, Garelli S, Agostini A, Filidei E, Fanelli F, Giorgetti A, Mezzullo M, Fucci S, Mazza R, Vicennati V, Iozzo P, Pagotto U. Food addiction distinguishes an overweight phenotype that can be reversed by low calorie diet. Eur Eat Disord Rev 2018; 26:657-670. [PMID: 30350446 DOI: 10.1002/erv.2652] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 09/22/2018] [Accepted: 09/24/2018] [Indexed: 12/27/2022]
Abstract
Similarities in neural activation patterns in obese and substance-dependent subjects led to the food addiction concept, but studies exploiting this issue for obesity stratification are missing. We assessed brain activation in response to food cues using 18 F-2-fluoro-2-deoxy-glucose-PET in 36 overweight women, stratified by low or high food addiction groups according to the Yale Food Addiction Scale (YFAS). Assessments were repeated after a 3-month diet. We found greater activation in thalamus, hypothalamus, midbrain, putamen, and occipital cortex (reward), but not in prefrontal and orbitofrontal cortices (control/reward receipt) in the high-YFAS versus low-YFAS group. In high-YFAS subjects, orbitofrontal responsiveness was inversely related to YFAS severity and hunger rating, and positive associations were observed between regional brain activation and lipid intake. A 3-month diet abolished group differences in brain activation. Our data suggest that food addiction distinguishes an overweight phenotype that can be reversed by diet, opening to personalized strategies in obesity treatment.
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Affiliation(s)
| | - Silvia Garelli
- Endocrinology Unit, Department of Medical and Surgical Science, Centre for Applied Biomedical Research, S. Orsola-Malpighi Hospital, Alma Mater University of Bologna, Bologna, Italy
| | - Alessandro Agostini
- Department of Experimental, Diagnostic, and Specialty Medicine DIMES St. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | | | - Flaminia Fanelli
- Endocrinology Unit, Department of Medical and Surgical Science, Centre for Applied Biomedical Research, S. Orsola-Malpighi Hospital, Alma Mater University of Bologna, Bologna, Italy
| | | | - Marco Mezzullo
- Endocrinology Unit, Department of Medical and Surgical Science, Centre for Applied Biomedical Research, S. Orsola-Malpighi Hospital, Alma Mater University of Bologna, Bologna, Italy
| | | | - Roberta Mazza
- Endocrinology Unit, Department of Medical and Surgical Science, Centre for Applied Biomedical Research, S. Orsola-Malpighi Hospital, Alma Mater University of Bologna, Bologna, Italy
| | - Valentina Vicennati
- Endocrinology Unit, Department of Medical and Surgical Science, Centre for Applied Biomedical Research, S. Orsola-Malpighi Hospital, Alma Mater University of Bologna, Bologna, Italy
| | - Patricia Iozzo
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Uberto Pagotto
- Endocrinology Unit, Department of Medical and Surgical Science, Centre for Applied Biomedical Research, S. Orsola-Malpighi Hospital, Alma Mater University of Bologna, Bologna, Italy
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16
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Li JTE, Pursey KM, Duncan MJ, Burrows T. Addictive Eating and Its Relation to Physical Activity and Sleep Behavior. Nutrients 2018; 10:E1428. [PMID: 30287736 DOI: 10.3390/nu10101428] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 09/20/2018] [Accepted: 09/23/2018] [Indexed: 12/31/2022] Open
Abstract
The obesity epidemic has led to the exploration of factors contributing to its etiology. Addictive eating, physical activity, and sleep behaviors have all been independently associated with obesity, and recent research suggests plausible interrelationships between food addiction, physical activity, and sleep. This study aims to investigate the relationship between food addiction with physical activity and sleep behavior. Australian adults were invited to complete an online survey which collected information including: demographics, food addiction symptoms, physical activity, sitting time and sleep behavior items. The sample comprised 1344 individuals with a mean age of 39.8 ± 13.1 years (range 18–91), of which 75.7% were female. Twenty-two percent of the sample met the criteria for a diagnosis of food addiction as per the Yale Food Addiction Scale (YFAS 2.0) criteria, consisting of 0.7% with a “mild” addiction, 2.6% “moderate”, and 18.9% classified as having a “severe” food addiction. Food-addicted individuals had significantly less physical activity (1.8 less occasions walking/week, 32 min less walking/week, 58 min less moderate to vigorous physical activity (MVPA)/week; p < 0.05), reported sitting for longer on weekends (83 min more on weekends/week; p < 0.001), and reported significantly more symptoms of poorer-quality sleep (more likely to snore, more likely to have fallen asleep while driving, reported more days of daytime falling asleep; p < 0.05) compared to non-food-addicted individuals. These differences were also observed in those with a “severe” food addiction classification. The present study suggests frequency and duration of physical activity, time spent sitting and sleep duration are associated with food addiction.
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17
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Wiedemann AA, Lawson JL, Cunningham PM, Khalvati KM, Lydecker JA, Ivezaj V, Grilo CM. Food addiction among men and women in India. Eur Eat Disord Rev 2018; 26:597-604. [PMID: 30003654 DOI: 10.1002/erv.2613] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 05/25/2018] [Accepted: 06/02/2018] [Indexed: 01/06/2023]
Abstract
OBJECTIVE This study aimed to address a cultural gap in the food addiction (FA) literature by examining FA and associated clinical features in a nonclinical group of men and women residing in India. METHOD Participants (N = 415) were recruited from Amazon Mechanical Turk to complete an online survey about weight and eating. Participants completed self-report measures assessing FA (Yale Food Addiction Scale [YFAS]), eating-disorder psychopathology (Eating Disorder Examination-Questionnaire [EDE-Q]), health-related quality of life (Short Form Health Survey-12-item version [SF-12]), and depression (Patient Health Questionnaire-2). RESULTS The FA symptom mean was 3.53 (SD = 1.90); 32.5% (n = 129) met FA clinical threshold on the YFAS. Groups categorized with and without FA on the YFAS did not differ significantly in sex or body mass index. YFAS scores were significantly correlated with greater frequency of binge eating, higher severity scores on all EDE-Q subscales, higher depression, and poorer functioning scores on the SF-12 (all ps < 0.05). CONCLUSIONS FA, as conceptualized and measured by the YFAS, appears to be common among individuals residing in India.
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Affiliation(s)
- Ashley A Wiedemann
- Psychiatry Department, Yale School of Medicine, New Haven, Connecticut, USA
| | - Jessica L Lawson
- Psychiatry Department, Yale School of Medicine, New Haven, Connecticut, USA
| | - Paige M Cunningham
- Psychiatry Department, Yale School of Medicine, New Haven, Connecticut, USA
| | - Kathryn M Khalvati
- Psychiatry Department, Yale School of Medicine, New Haven, Connecticut, USA
| | - Janet A Lydecker
- Psychiatry Department, Yale School of Medicine, New Haven, Connecticut, USA
| | - Valentina Ivezaj
- Psychiatry Department, Yale School of Medicine, New Haven, Connecticut, USA
| | - Carlos M Grilo
- Psychiatry Department, Yale School of Medicine, New Haven, Connecticut, USA.,Yale University, New Haven, Connecticut, USA
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18
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Meule A. Food cravings in food addiction: exploring a potential cut-off value of the Food Cravings Questionnaire-Trait-reduced. Eat Weight Disord 2018; 23:39-43. [PMID: 29080949 DOI: 10.1007/s40519-017-0452-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 10/10/2017] [Indexed: 11/13/2022] Open
Abstract
PURPOSE The Food Cravings Questionnaires are among the most often used measures for assessing the frequency and intensity of food craving experiences. However, there is a lack of studies that have examined specific cut-off scores that may indicate pathologically elevated levels of food cravings. METHODS Receiver-Operating-Characteristic analysis was used to determine sensitivity and specificity of scores on the Food Cravings Questionnaire-Trait-reduced (FCQ-T-r) for discriminating between individuals with (n = 43) and without (n = 389) "food addiction" as assessed with the Yale Food Addiction Scale 2.0. RESULTS A cut-off score of 50 on the FCQ-T-r discriminated between individuals with and without "food addiction" with high sensitivity (85%) and specificity (93%). CONCLUSIONS FCQ-T-r scores of 50 and higher may indicate clinically relevant levels of trait food craving. LEVEL OF EVIDENCE Level V, descriptive study.
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19
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Mies GW, Treur JL, Larsen JK, Halberstadt J, Pasman JA, Vink JM. The prevalence of food addiction in a large sample of adolescents and its association with addictive substances. Appetite 2017; 118:97-105. [PMID: 28826746 DOI: 10.1016/j.appet.2017.08.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 07/27/2017] [Accepted: 08/03/2017] [Indexed: 01/08/2023]
Abstract
The prevalence of overweight and obesity is increasing, due to, among other factors, increased availability of highly palatable food (food high in fat, salt and/or sugar). It has been proposed that certain foods and/or eating behaviours may be addictive, to a degree comparable to substances of abuse. The Yale Food Addiction Scale (YFAS) measures 'food addiction' by translating the diagnostic criteria for substance use disorder to eating behaviour. So far, only a few studies have examined the prevalence of food addiction in children with the YFAS for children (YFAS-C). Large-scale studies, especially among adolescents, are lacking. Adolescence is of particular interest because it is a period wherein unhealthy eating behaviours or addictive tendencies are likely to develop. The current study examines the prevalence of food addiction using the YFAS-C in a large group of Dutch adolescents (N = 2653) aged 14-21 years. With Generalized Estimation Equation (GEE) analysis we tested the relationship between food addiction symptoms and smoking, cannabis use, alcohol use, and sugar intake through drinks, while controlling for gender, age, educational level and weight class. In the total sample 2.6% met the criteria for a food addiction 'diagnosis', and the average symptom count was 1.0 (SD = 1.3, range 0-7). Symptoms of food addiction were positively associated with smoking, alcohol use, cannabis use and sugar intake. We propose that future studies focus on possible genetic/(neuro)biological mechanisms involved in both food addiction and substance use and that longitudinal designs are needed to examine possible causal pathways.
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Affiliation(s)
- Gabry W Mies
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Jorien L Treur
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Junilla K Larsen
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Jutka Halberstadt
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Public Health Institute, The Netherlands
| | - Joëlle A Pasman
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Jacqueline M Vink
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands.
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20
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Burrows T, Skinner J, Joyner MA, Palmieri J, Vaughan K, Gearhardt AN. Food addiction in children: Associations with obesity, parental food addiction and feeding practices. Eat Behav 2017; 26:114-120. [PMID: 28236739 DOI: 10.1016/j.eatbeh.2017.02.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 02/11/2017] [Accepted: 02/13/2017] [Indexed: 11/28/2022]
Abstract
Food addiction research in children is limited, and to date addictive-like eating behaviors within families have not been investigated. The aim of this study is to understand factors associated with addictive-like eating in children. The association between food addiction in children with obesity, parental food addiction, and parental feeding practices (i.e., restriction, pressure to eat, monitoring) was investigated. Parents/primary caregivers (aged≥18years) of children aged 5-12years, recruited and completed an online cross-sectional survey including demographics, the Yale Food Addiction Scale (YFAS), and the Child Feeding Questionnaire (CFQ). Parents, reporting on themselves and one of their children, were given a food addiction diagnosis and symptom score according to the YFAS predefined criteria. The total sample consisted of 150 parents/primary caregivers (48% male) and 150 children (51% male). Food addiction was found to be 12.0% in parents and 22.7% in children. In children, food addiction was significantly associated with higher child BMI z-scores. Children with higher food addiction symptoms had parents with higher food addiction scores. Parents of FA children reported significantly higher levels of Restriction and Pressure to eat feeding practices, but not Monitoring. Children with elevated YFAS-C scores may be at greater risk for eating-related issues.
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Affiliation(s)
- T Burrows
- Nutrition and Dietetics, School of Health Sciences, University of Newcastle, NSW, Australia
| | - J Skinner
- Nutrition and Dietetics, School of Health Sciences, University of Newcastle, NSW, Australia
| | - M A Joyner
- Department of Psychology, University of Michigan, Ann Arbor, MI, United States
| | - J Palmieri
- Nutrition and Dietetics, School of Health Sciences, University of Newcastle, NSW, Australia
| | - K Vaughan
- Department of Psychology, University of Michigan, Ann Arbor, MI, United States
| | - A N Gearhardt
- Department of Psychology, University of Michigan, Ann Arbor, MI, United States.
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21
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Goluza I, Borchard J, Kiarie E, Mullan J, Pai N. Exploration of food addiction in people living with schizophrenia. Asian J Psychiatr 2017; 27:81-84. [PMID: 28558903 DOI: 10.1016/j.ajp.2017.02.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 02/15/2017] [Accepted: 02/21/2017] [Indexed: 11/16/2022]
Abstract
The term food addiction (FA) denotes a concept among researchers and lay consumers as a behavioural phenotype related to excessive food consumption. In this study we examined the prevalence of FA using the validated Yale Food Addiction Scale (YFAS) as well as the dimensional symptom count. In addition, we explored associations between participant characteristics and FA diagnosis. Outpatients attending a clozapine clinic and possessing a diagnosis of schizophrenia were invited to complete an anonymous survey using the YFAS. Ninety three surveys were used to calculate the diagnostic YFAS criteria for FA. The prevalence of FA found in this sample was 26.9%. Among individuals who did not meet "diagnostic" criteria FA, 77.4% endorsed 3 or more symptoms but did not report distress or impairment. The most common food addiction symptom was a persistent desire or repeated unsuccessful attempts to cut down consumption (97.9%). The significant finding in association between individual's characteristics and diagnosis of FA was employment. Several factors related to reported results are postulated and discussed. The current study has found the prevalence of FA amongst people living with schizophrenia to be higher than the general populations but not as high as populations with disordered eating.
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Affiliation(s)
- Ivana Goluza
- Illawarra Shoalhaven Local Health District, Research Directorate, Level 8, Block C, Wollongong Hospital Crown St, 2500 NSW, Australia.
| | - Jay Borchard
- Illawarra Shoalhaven Local Health District, Research Directorate, Level 8, Block C, Wollongong Hospital Crown St, 2500 NSW, Australia
| | - Esther Kiarie
- Australian Catholic University, School of Allied Health, Health Sciences, 25A Barker Rd, Strathfield, NSW 2135, Australia
| | - Judy Mullan
- Graduate School of Medicine, University of Wollongong, Graduate Medicine Building 28, Northfields Avenue 2522, NSW, Australia; Australian Health Services Research Institute, Building 234 (iC Enterprise 1) Innovation Campus, University of Wollongong, NSW 2522, Australia
| | - Nagesh Pai
- Illawarra Shoalhaven Local Health District, Research Directorate, Level 8, Block C, Wollongong Hospital Crown St, 2500 NSW, Australia; Graduate School of Medicine, University of Wollongong, Graduate Medicine Building 28, Northfields Avenue 2522, NSW, Australia
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22
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Yang F, Liu A, Li Y, Lai Y, Wang G, Sun C, Sun G, Shan Z, Teng W. Food Addiction in Patients with Newly Diagnosed Type 2 Diabetes in Northeast China. Front Endocrinol (Lausanne) 2017; 8:218. [PMID: 28912753 PMCID: PMC5582202 DOI: 10.3389/fendo.2017.00218] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 08/14/2017] [Indexed: 01/01/2023] Open
Abstract
AIM The aim of the study was to explore the prevalence of food addiction (FA) in individuals with newly diagnosed type 2 diabetes mellitus (T2DM) in China and to analyze risk factors of FA. METHODS A total of 624 subjects [312 individuals with newly diagnosed T2DM, 312 age-matched and body mass index (BMI)-matched healthy participants] were recruited. All participants were asked to complete the Yale Food Addiction Scale (YFAS) and received physical and lab examinations. The T2DM group was further divided into a FA group and a non-FA group. RESULTS Of the patients with newly diagnosed T2DM, 8.6% (27/312) met the FA diagnostic criteria proposed by the YFAS (7.6% in men and 10.1% in women, P = 0.43), while 1.3% (4/312) met the criteria in the control group. Logistic regression analysis showed that FA in the T2DM group was positively related to BMI and negatively related to age. T2DM with FA had a significantly higher uric acid (UA). CONCLUSION Both men and women with newly diagnosed T2DM, especially in northeast China, were more likely to suffer from FA. T2DM patients with FA were younger and had higher UA.
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Affiliation(s)
- Fan Yang
- Department of Endocrinology and Metabolism, Endocrine Institute, Liaoning Provincial Key Laboratory of Endocrine Diseases, First Hospital of China Medical University, Shenyang, China
| | - Aihua Liu
- Department of Endocrinology and Metabolism, Endocrine Institute, Liaoning Provincial Key Laboratory of Endocrine Diseases, First Hospital of China Medical University, Shenyang, China
| | - Yongze Li
- Department of Endocrinology and Metabolism, Endocrine Institute, Liaoning Provincial Key Laboratory of Endocrine Diseases, First Hospital of China Medical University, Shenyang, China
| | - Yaxin Lai
- Department of Endocrinology and Metabolism, Endocrine Institute, Liaoning Provincial Key Laboratory of Endocrine Diseases, First Hospital of China Medical University, Shenyang, China
| | - Guixia Wang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Chenglin Sun
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Guang Sun
- Discipline of Medicine, Faculty of Medicine, Memorial University, St. John’s, NL, Canada
| | - Zhongyan Shan
- Department of Endocrinology and Metabolism, Endocrine Institute, Liaoning Provincial Key Laboratory of Endocrine Diseases, First Hospital of China Medical University, Shenyang, China
- *Correspondence: Zhongyan Shan,
| | - Weiping Teng
- Department of Endocrinology and Metabolism, Endocrine Institute, Liaoning Provincial Key Laboratory of Endocrine Diseases, First Hospital of China Medical University, Shenyang, China
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Pursey KM, Collins CE, Stanwell P, Burrows TL. The stability of 'food addiction' as assessed by the Yale Food Addiction Scale in a non-clinical population over 18-months. Appetite 2016; 96:533-8. [PMID: 26482284 DOI: 10.1016/j.appet.2015.10.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 10/12/2015] [Accepted: 10/13/2015] [Indexed: 11/21/2022]
Abstract
The Yale Food Addiction Scale (YFAS) is a widely used tool to assess the behavioural indicators of addictive-like eating. No studies, however, have used a longitudinal design to determine whether these addictive-like eating behaviours are a stable or transient phenomenon in a community-based population. This study aimed to evaluate whether food addiction Diagnosis and Symptom scores as assessed by the YFAS remain stable over 18-months in a non-clinical population. Young adults aged 18-35 years were recruited from the community to a web-based survey in 2013. The survey included demographics, anthropometrics and the YFAS. Participants who volunteered to be recontacted for future research were invited to complete the same survey 18-months later. The YFAS scoring outputs Diagnosis and Symptom scores were tested for agreement and reliability between the two time points. Of the 303 participants who completed the original survey and agreed to be recontacted, 69 participants (22.8% of those recontacted, 94% female, 67% normal weight at baseline) completed the 18-month follow-up survey. At baseline, thirteen participants met the YFAS predefined criteria for Diagnosis, while eleven participants met these criteria at the 18-month follow-up. YFAS Diagnosis was found to have moderate agreement [K = .50, 95% CI (.23, .77)] between the two time points while Symptom scores had good agreement [K = .70, 95% CI (.54, .83)]. Intraclass correlation coefficients were interpreted as moderate over the 18-month period for both the Diagnosis [ICC = .71, 95% CI (.45, .88)] and Symptom scores [ICC = .72, 95% CI (.58, .82)]. YFAS assessed food addiction Diagnosis and Symptom scores were found to be relatively stable over 18-months in a non-clinical population of predominantly female, young adults. Future research is required to determine the impact of behavioural weight loss interventions on YFAS assessed addictive-like eating.
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Chen G, Tang Z, Guo G, Liu X, Xiao S. The Chinese version of the Yale Food Addiction Scale: An examination of its validation in a sample of female adolescents. Eat Behav 2015; 18:97-102. [PMID: 26026613 DOI: 10.1016/j.eatbeh.2015.05.002] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Revised: 03/13/2015] [Accepted: 05/13/2015] [Indexed: 10/23/2022]
Abstract
INTRODUCTION The present study developed and tested a Chinese version of the Yale Food Addiction Scale (YFAS-R-C) in a sample of female normal-school students, with the aim of producing a psychometrically sound tool for assessing food addiction in female adolescents. METHODS A preliminary study of 72 normal-school students tested the YFAS-R-C and collected suggestions to improve it. Twenty days later, the formal YFAS-R-C, the Binge Eating Scale (BES), Eating Attitude Test (EAT-26), BIS/BAS Reactivity (BIS/BAS) scale, and Regulatory Emotional Self-efficacy (RES) scale were administrated to a sample of 950 normal-school students. Test-retest reliability was assessed in 53 students who took the YFAS-R-C twice. RESULTS The single factor structure of the YFAS-R-C could be confirmed in our study. The internal consistency (KR-20) for 21 original items (0.857) and diagnostic criteria (0.75) were good. Confirmatory factor analysis verified a one-factor structure with an acceptable fit. The test-retest reliability of the YFAS-R-C was good, with interclass correlations of 0.72 for symptom items and 0.69 for the diagnostic criteria. The YFAS-R-C had good convergent and discriminant validity: symptom and diagnosis versions both had significant correlations with measures of related eating behavior constructs (BES and EAT-26), but had no or moderate correlations with measures of related, yet separate constructs (BIS/BAS and RES). DISCUSSION The results indicate the YFAS-R-C has a good psychometric validity to differentiate population with and without food addiction in a group of female normal-school students. Future studies should validate the YFAS-R-C in diverse samples.
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Affiliation(s)
- Gui Chen
- Department of Social Medicine and Health Management, School of Public Health, Central South University, Changsha, Hunan, China
| | - Zhaoli Tang
- The State Key Laboratory of Medical Genetics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Guiping Guo
- School of Public Health, Central South University, Changsha, Hunan, China
| | - Xiaoqun Liu
- Department of Social Medicine and Health Management, School of Public Health, Central South University, Changsha, Hunan, China
| | - Shuiyuan Xiao
- Department of Social Medicine and Health Management, School of Public Health, Central South University, Changsha, Hunan, China.
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Abstract
Background It has been suggested that addictive behaviors related to consumption of specific foods could contribute to overeating and obesity. Although energy-dense, hyper-palatable foods are hypothesized to be associated with addictive-like eating behaviors, few studies have assessed this in humans. Objective To evaluate in young adults whether intakes of specific foods are associated with ‘food addiction’, as assessed by the Yale Food Addiction Scale (YFAS), and to describe the associated nutrient intake profiles. Design Australian adults aged 18–35 years were invited to complete an online cross-sectional survey including demographics, the YFAS and usual dietary intake. Participants were classified as food addicted (FAD) or non-addicted (NFA) according to the YFAS predefined scoring criteria. Results A total 462 participants (86% female, 73% normal weight) completed the survey, with 14.7% (n = 68) classified as FAD. The FAD group had a higher proportion of females (p = .01) and higher body mass index (p < .001) compared to NFA. Higher YFAS symptom scores were associated with higher percentage energy intake (%E) from energy-dense, nutrient-poor foods including candy, take out and baked sweet products, as well as lower %E from nutrient-dense core foods including whole-grain products and breakfast cereals. These remained statistically significant when adjusted for age, sex and BMI category (p = .001). Conclusions Statistically significant associations were identified between YFAS assessed food addiction and dietary intake, specifically intakes of energy-dense, nutrient-poor foods. However, the effect sizes were small limiting clinical applications. Further examination of the relationship between addictive-like eating and intake of specific foods in a nationally representative sample is warranted. 14.7% participants met the YFAS predefined criteria for food addiction. Those classified as food addicted had a significantly higher body mass index. Higher symptom scores related to higher intakes of energy-dense nutrient-poor foods Lower odds of YFAS assessed food addiction with higher intakes of whole-grains. Higher odds of YFAS assessed food addiction with higher intakes of dietary fat.
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Affiliation(s)
- Adrian Meule
- Department of Psychology I, Institute of Psychology, University of Würzburg , Würzburg , Germany ; Hospital for Child and Adolescent Psychiatry, LWL University Hospital of the Ruhr-University Bochum , Hamm , Germany
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