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Timasheva Y, Balkhiyarova Z, Avzaletdinova D, Morugova T, Korytina GF, Nouwen A, Prokopenko I, Kochetova O. Mendelian Randomization Analysis Identifies Inverse Causal Relationship between External Eating and Metabolic Phenotypes. Nutrients 2024; 16:1166. [PMID: 38674857 PMCID: PMC11054043 DOI: 10.3390/nu16081166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Disordered eating contributes to weight gain, obesity, and type 2 diabetes (T2D), but the precise mechanisms underlying the development of different eating patterns and connecting them to specific metabolic phenotypes remain unclear. We aimed to identify genetic variants linked to eating behaviour and investigate its causal relationships with metabolic traits using Mendelian randomization (MR). We tested associations between 30 genetic variants and eating patterns in individuals with T2D from the Volga-Ural region and investigated causal relationships between variants associated with eating patterns and various metabolic and anthropometric traits using data from the Volga-Ural population and large international consortia. We detected associations between HTR1D and CDKAL1 and external eating; between HTR2A and emotional eating; between HTR2A, NPY2R, HTR1F, HTR3A, HTR2C, CXCR2, and T2D. Further analyses in a separate group revealed significant associations between metabolic syndrome (MetS) and the loci in CRP, ADCY3, GHRL, CDKAL1, BDNF, CHRM4, CHRM1, HTR3A, and AKT1 genes. MR results demonstrated an inverse causal relationship between external eating and glycated haemoglobin levels in the Volga-Ural sample. External eating influenced anthropometric traits such as body mass index, height, hip circumference, waist circumference, and weight in GWAS cohorts. Our findings suggest that eating patterns impact both anthropometric and metabolic traits.
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Affiliation(s)
- Yanina Timasheva
- Institute of Biochemistry and Genetics, Ufa Federal Research Centre of Russian Academy of Sciences, Ufa 450054, Russia; (G.F.K.); (O.K.)
- Department of Medical Genetics and Fundamental Medicine, Bashkir State Medical University, Ufa 450008, Russia;
| | - Zhanna Balkhiyarova
- Section of Statistical Multi-Omics, Department of Clinical & Experimental Medicine, School of Biosciences & Medicine, University of Surrey, Guildford GU2 7XH, UK; (Z.B.); (I.P.)
- Department of Endocrinology, Bashkir State Medical University, Ufa 450008, Russia;
| | - Diana Avzaletdinova
- Department of Medical Genetics and Fundamental Medicine, Bashkir State Medical University, Ufa 450008, Russia;
- Department of Endocrinology, Bashkir State Medical University, Ufa 450008, Russia;
| | - Tatyana Morugova
- Department of Endocrinology, Bashkir State Medical University, Ufa 450008, Russia;
| | - Gulnaz F. Korytina
- Institute of Biochemistry and Genetics, Ufa Federal Research Centre of Russian Academy of Sciences, Ufa 450054, Russia; (G.F.K.); (O.K.)
- Department of Biology, Bashkir State Medical University, Ufa 450008, Russia
| | - Arie Nouwen
- Department of Psychology, Middlesex University, London NW4 4BT, UK;
| | - Inga Prokopenko
- Section of Statistical Multi-Omics, Department of Clinical & Experimental Medicine, School of Biosciences & Medicine, University of Surrey, Guildford GU2 7XH, UK; (Z.B.); (I.P.)
| | - Olga Kochetova
- Institute of Biochemistry and Genetics, Ufa Federal Research Centre of Russian Academy of Sciences, Ufa 450054, Russia; (G.F.K.); (O.K.)
- Department of Biology, Bashkir State Medical University, Ufa 450008, Russia
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Tran T, Igudesman D, Burger K, Crandell J, Maahs DM, Seid M, Mayer-Davis EJ. Eating behaviors and estimated body fat percentage among adolescents with type 1 diabetes. Diabetes Res Clin Pract 2024; 207:111070. [PMID: 38142747 PMCID: PMC10922665 DOI: 10.1016/j.diabres.2023.111070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 11/30/2023] [Accepted: 12/19/2023] [Indexed: 12/26/2023]
Abstract
AIMS Estimate associations between select eating behaviors and estimated body fat percentage (eBFP) and explore effect modification by sex among adolescents with type 1 diabetes (T1D). METHODS This analysis included 257 adolescents (mean age 14.9 ± 1.14 years; 49.8 % female) with baseline hemoglobin A1c (HbA1c) between 8 and 13 % (64 mmol/mol-119 mmol/mol) from a randomized trial designed to improve glycemia. Eating behaviors and eBFP were determined from surveys and validated equations respectively. Linear mixed models were used to estimate associations. Effect modification was assessed via stratified plots, stratified associations, and interaction terms. RESULTS Disordered eating, dietary restraint, and eBFP were significantly higher among females while external eating was higher among males. Disordered eating (β: 0.49, 95 %CI: 0.24, 0.73, p = 0.0001) and restraint (β: 1.11, 95 %CI: 0.29, 1.92, p = 0.0081) were positively associated with eBFP while external eating was not (β: -0.19, 95 %CI: -0.470, 0.096, p = 0.20). Interactions with sex were not significant (p-value range: 0.28-0.64). CONCLUSION Disordered eating and dietary restraint were positively associated with eBFP, highlighting the potential salience of these eating behaviors to cardiometabolic risk for both female and male adolescents. Prospective studies should investigate whether these eating behaviors predict eBFP longitudinally to inform obesity prevention strategies in T1D.
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Affiliation(s)
- Thanh Tran
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Daria Igudesman
- Translational Research Institute, AdventHealth, Orlando, FL, USA.
| | - Kyle Burger
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Jamie Crandell
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - David M Maahs
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA.
| | - Michael Seid
- Cincinnati Children's Hospital Medical Center, University of Cincinnati Medical School, Cincinnati, OH, USA.
| | - Elizabeth J Mayer-Davis
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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Hussain M, Egan H, Keyte R, Strachan R, Tahrani AA, Mantzios M. Exploring the association between self-compassion, mindfulness and mindful eating with eating behaviours amongst patients with obesity. Nutr Health 2023; 29:683-693. [PMID: 35538911 DOI: 10.1177/02601060221094671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: People who have obesity often experience problematic eating behaviours, contributing towards their excessive weight gain. Aims: Understanding problematic eating behaviours and their association to self-compassion, mindfulness and mindful eating is important for the development of future interventions that improve weight-loss and weight-regulation. Methods: One hundred and one participants attending their first session of a 6-session dietetic programme within a Tier 3 medical weight management service in the West Midlands, UK were recruited to complete questionnaires on self-compassion, mindfulness, mindful eating and eating behaviours, such as, emotional, restrained, external, fat and sugar consumption and grazing. Results: The findings suggested all three constructs, self-compassion, mindfulness and mindful eating were significantly and negatively associated with grazing and emotional eating, but mindful eating was the only construct that also displayed a significant and negative association with other eating behaviours that are often barriers to successful weight regulation, such as external eating and fat consumption. Further investigation suggested mindful eating had an indirect effect on fat consumption and grazing via external eating. Conclusion: Whilst, self-compassion, mindfulness and mindful eating displayed a negative relationship with grazing and emotional eating, mindful eating also displayed a negative relationship with fat consumption and external eating. Possible explanations and directions for future work are discussed with an emphasis on the need for more empirical work.
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Affiliation(s)
- Misba Hussain
- Department of Psychology, Birmingham City University, UK
| | - Helen Egan
- Department of Psychology, Birmingham City University, UK
| | - Rebecca Keyte
- Department of Psychology, Birmingham City University, UK
| | | | - Abd A Tahrani
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Department of Endocrinology and Diabetes, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
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Owens BA, Sabik NJ, Tovar A, Ward-Ritacco CL, Oaks BM. Higher intuitive eating is associated with lower adiposity in midlife women. Eat Behav 2023; 50:101796. [PMID: 37634483 DOI: 10.1016/j.eatbeh.2023.101796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 03/14/2023] [Accepted: 08/17/2023] [Indexed: 08/29/2023]
Abstract
OBJECTIVE Intuitive eating (IE) is consistently associated with a lower body mass index, though its relationship with adiposity, specifically abdominal adiposity, is unknown. Given that midlife women often experience increases in adiposity during midlife, our objective was to examine the association between IE and adiposity in midlife women. We also aimed to validate the factor structure of the Intuitive Eating Scale (IES) in a sample of midlife women. METHOD We analyzed data from a cross-sectional study of 116 women between 40 and 64 years of age. Participants completed in-person visits and self-reported questionnaires, including the 21-item IES. Adiposity was assessed using dual energy x-ray absorptiometry. Measurements included total body fat percentage and android/gynoid (AG) ratio as a measure of abdominal adiposity. RESULTS Confirmatory factor analysis of the IES demonstrated a poor fit to the data. Thus, we conducted an exploratory factor analysis which resulted in a 15-item scale with five items on each subscale, and demonstrated improved fit. Higher intuitive eating was associated with lower total body fat percentage (β = -6.77, p < 0.0001) and lower abdominal adiposity (β = -0.09, p = 0.0005). Higher scores on eating for physical reasons and reliance on internal hunger and satiety cues were associated with lower total body fat and lower abdominal adiposity. CONCLUSIONS Our findings suggest that higher intuitive eating is associated with lower total body fat percentage and lower abdominal adiposity. These results may have public health implications to promote intuitive eating in midlife women, a population at risk of weight gain and changes to body fat distribution.
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Affiliation(s)
- Bridget A Owens
- Department of Nutrition and Food Sciences, University of Rhode Island, Fogarty Hall, 41 Lower College Road, Kingston, RI 02881, United States of America.
| | - Natalie J Sabik
- Department of Health Studies, University of Rhode Island, Independence Square, 25 West Independence Way, Kingston, RI 02881, United States of America.
| | - Alison Tovar
- Department of Behavioral and Social Sciences, Center for Health Promotion and Health Equity, Brown University School of Public Health, 121 South Main Street, Providence, RI 02903, United States of America.
| | - Christie L Ward-Ritacco
- Department of Kinesiology, University of Rhode Island, Independence Square, 25 West Independence Way, Kingston, RI 02881, United States of America.
| | - Brietta M Oaks
- Department of Nutrition and Food Sciences, University of Rhode Island, Fogarty Hall, 41 Lower College Road, Kingston, RI 02881, United States of America.
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Małachowska A, Gębski J, Jeżewska-Zychowicz M. Childhood Food Experiences and Selected Eating Styles as Determinants of Diet Quality in Adulthood-A Cross-Sectional Study. Nutrients 2023; 15:nu15102256. [PMID: 37242139 DOI: 10.3390/nu15102256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/24/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Available studies suggest that childhood food experiences (CFE) may be linked with eating behaviors in adulthood, as well as eating style (ES); thus, both CFE and ES can determine dietary intake. Little is known about the role of both of these factors in explaining the diet quality (DQ) of adults. The aim was to investigate to what extent selected ESs, i.e., intuitive (IE), restrained (ResEat), and external (ExtEat) eating, and CFE related to parental feeding practices (PFPs) will predict the DQ of women and men. Data from 708 Polish adults (477 women and 231 men) aged 18-65 were collected via the Internet from October 2022 to January 2023. Mann-Whitney's U Test was used to compare ES and CFE levels among women and men, while DQ determinants were tested with the multiple linear regression (MLR). In the total study sample, "Healthy Eating Guidance" (CFE), "Child Control" (CFE), "Body-Food Choice Congruence" (IE), and ResEat favored higher DQ scores, while "Unconditional Permission to Eat" (IE), "Eating for Physical Rather Than Emotional Reasons" (IE), and ExtEat predisposed to lower DQ scores. After the MLR was conducted separately in women and men, differences were noted in the role of "Healthy Eating Guidance" (CFE), "Pressure and Food Reward" (CFE), "Unconditional Permission to Eat" (IE), "Eating for Physical Rather Than Emotional Reasons" (IE), ExtEat, and ResEat in predicting DQ indices. Our findings suggest that childhood food experiences and selected eating styles may differently determine the DQ of women and men. Future studies conducted within representative samples are needed to confirm these results.
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Affiliation(s)
- Aleksandra Małachowska
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), Nowoursynowska 159C, 02-776 Warsaw, Poland
| | - Jerzy Gębski
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), Nowoursynowska 159C, 02-776 Warsaw, Poland
| | - Marzena Jeżewska-Zychowicz
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), Nowoursynowska 159C, 02-776 Warsaw, Poland
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Wang Y, Ho M, Chau PH, Schembre SM, Fong DYT. Emotional Eating as a Mediator in the Relationship between Dietary Restraint and Body Weight. Nutrients 2023; 15:nu15081983. [PMID: 37111204 PMCID: PMC10141227 DOI: 10.3390/nu15081983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
This study aimed to assess the relationships between routine and compensatory restraints and body mass index (BMI), as well as to explore the mediating role of emotional and external eating in the relationships between routine and compensatory restraints and BMI. Chinese adults aged ≥18 years with different weight statuses were invited to fill out an online questionnaire. Routine and compensatory restraints and emotional and external eating were assessed using the validated 13-item Chinese version of the Weight-Related Eating Questionnaire. Mediation analyses tested the mediation effects of emotional and external eating on the relationship between routine and compensatory restraints and BMI. In total, 949 participants (26.4% male) responded to the survey (mean age = 33 years, standard deviation (SD) = 14, mean BMI = 22.0 kg/m2, SD = 3.8). The mean routine restraint score was higher in the overweight/obese group (mean ± SD = 2.13 ± 0.76, p < 0.001) than in the normal weight (2.08 ± 0.89) and underweight (1.72 ± 0.94) groups. However, the normal weight group scored higher in compensatory restraint (2.88 ± 1.03, p = 0.021) than the overweight/obese (2.75 ± 0.93) and underweight (2.62 ± 1.04) groups. Routine restraint was related to higher BMI both directly (β = 0.07, p = 0.02) and indirectly through emotional eating (β = 0.04, 95% confidence interval (CI) = 0.03, 0.07). Compensatory restraint was only indirectly related to higher BMI through emotional eating (β = 0.04, 95% CI = 0.03, 0.07).
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Affiliation(s)
- Yaqi Wang
- School of Nursing, The University of Hong Kong, Hong Kong, China
| | - Mandy Ho
- School of Nursing, The University of Hong Kong, Hong Kong, China
| | - Pui-Hing Chau
- School of Nursing, The University of Hong Kong, Hong Kong, China
| | - Susan M Schembre
- Department of Oncology, Georgetown Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20007, USA
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Markey CH, Strodl E, Aimé A, McCabe M, Rodgers R, Sicilia A, Coco GL, Dion J, Mellor D, Pietrabissa G, Gullo S, Granero‐Gallegos A, Probst M, Maïano C, Bégin C, Alcaraz‐Ibáñez M, Blackburn M, Caltabiano ML, Manzoni GM, Castelnuovo G, Hayami‐Chisuwa N, He Q, Fuller‐Tyszkiewicz M. A survey of eating styles in eight countries: Examining restrained, emotional, intuitive eating and their correlates. Br J Health Psychol 2023; 28:136-155. [PMID: 35942590 PMCID: PMC10086804 DOI: 10.1111/bjhp.12616] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 07/05/2022] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Restrained, emotional and intuitive eating were examined in relation to each other and as correlates of participants' weight status, body image and self-esteem. In some past research, restrained and emotional eating have been associated with higher weight status and poorer mental health, while intuitive eating is more frequently linked to lower weight status and more positive well-being. However, these eating styles have rarely been examined together and never in a large cross-country sample. METHOD Six-thousand two-hundred and seventy-two (6272) emerging adults (M age = 21.54 years, SD = 3.13) completed scales from the Three-Factor Eating Questionnaire, the Eating Disorders Examination Questionnaire, the Intuitive Eating Scale-2, the Multidimensional Body Self Relations Questionnaire, the Rosenberg Self-Esteem Scale, and provided weight and height information that was used to calculate body mass index (BMI). Participants resided in Australia, Belgium, Canada, China, Italy, Japan, Spain and the United States and provided information using an online survey. RESULTS Path analyses for the entire sample revealed significant pathways between higher intuitive eating and higher body satisfaction and self-esteem, and lower BMIs among participants. Higher levels of restrained and emotional eating were associated with lower body satisfaction and self-esteem, and higher BMIs among participants. Minor cross-country differences were evident in these patterns of relations, but intuitive eating emerged as a consistent predictor across countries. CONCLUSION Overall, findings suggest that efforts should be made to increase intuitive eating among emerging adults and to support individual and macrolevel interventions to decrease restrained and emotional eating behaviours.
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Affiliation(s)
- Charlotte H. Markey
- Department of Psychology, Health Sciences CenterRutgers UniversityCamdenNew JerseyUSA
| | - Esben Strodl
- School of Psychology and CounsellingQueensland University of TechnologyBrisbaneQldAustralia
| | - Annie Aimé
- Department of Psychoeducation and PsychologyUniversité du Québec en OutaouaisSaint‐JérômeQCCanada
| | - Marita McCabe
- School of Health SciencesSwinburne UniversityMelbourneVic.Australia
| | - Rachel Rodgers
- Department of Applied PsychologyNorth Eastern UniversityBostonMassachusettsUSA
- Department of Psychiatric Emergency & Acute CareLapeyronie Hospital, CHRU MontpellierMontpellierFrance
| | - Alvaro Sicilia
- Health Research Centre and Department of EducationUniversity of AlmeriaAlmeriaSpain
| | - Gianluca Lo Coco
- Department of Psychology, Educational Science and Human MovementUniversity of PalermoPalermoItaly
| | - Jacinthe Dion
- Department of Health SciencesUniversite du Quebec a ChicoutimiChicoutimiQCCanada
| | - David Mellor
- School of PsychologyDeakin UniversityMelbourneVic.Australia
| | - Giada Pietrabissa
- Istituto Auxologico Italiano, IRCCS, San Giuseppe HospitalOggebbioItaly
- Department of PsychologyCatholic University of MilanMilanItaly
| | - Salvatore Gullo
- Department of Psychology, Educational Science and Human MovementUniversity of PalermoPalermoItaly
| | | | - Michel Probst
- Department of Rehabilitation SciencesKU LeuvenLeuvenBelgium
| | - Christophe Maïano
- Department of Psychoeducation and PsychologyUniversité du Québec en OutaouaisSaint‐JérômeQCCanada
| | | | | | | | | | - Gian Mauro Manzoni
- Istituto Auxologico Italiano, IRCCS, San Giuseppe HospitalOggebbioItaly
- Department of PsychologyCatholic University of MilanMilanItaly
| | - Gianluca Castelnuovo
- Istituto Auxologico Italiano, IRCCS, San Giuseppe HospitalOggebbioItaly
- Department of PsychologyCatholic University of MilanMilanItaly
| | - Naomi Hayami‐Chisuwa
- Graduate School of Human Life and EcologyOsaka Metropolitan UniversityOsakaJapan
| | - Qiqiang He
- School of Health SciencesWuhan UniversityWuhanChina
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Sekine A, Okazaki F, Sugiyama H, Saeki K, Suzuki R. Eating behaviour characteristics and dietary intake among Japanese junior high school students: A cross-sectional study. Nutr Health 2022:2601060221138644. [PMID: 36443993 DOI: 10.1177/02601060221138644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Psychological characteristics of eating behaviour may be related to dietary habits. AIM We investigated the association between eating behaviour characteristics and nutrition and food intake adequacy in Japanese adolescents. METHODS This cross-sectional survey was conducted among 136 junior high school students (boys: 90, girls: 46) at a junior high school in Tokyo, Japan. Eating behaviour was categorised into three types (emotional, external, and restrained) using scores on the Japanese version of the Dutch Eating Behaviour Questionnaire. Dietary intake was assessed using a validated, brief self-administered diet history questionnaire. Inadequate nutrient intake was determined by counting the number of nutrients not meeting the dietary reference intake (DRI) for the Japanese population. The statistical analyses included Wilcoxon signed-rank tests, Spearman's rank correlation coefficient, and multiple regression analysis using JMP ver.14 (SAS Institute Inc., Cary, NC, USA). All reported p values are two-tailed, and p < 0.05 was regarded as statistically significant. RESULTS Multiple regression analysis showed that restrained eating score was inversely associated with the number of nutrients not meeting the DRI (β = - 0.28; p = 0.0027) and with total weight of snack intake (β = - 0.30; p = 0.0010). Neither emotional nor external eating was significantly associated with the number of nutrients not meeting the DRI and with total weight of snack intake. CONCLUSIONS These results suggest that adolescents with low restrained eating scores may have less self-control over their eating behaviour and may therefore have inadequate dietary intake.
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Affiliation(s)
- Airi Sekine
- Department of Food and Nutrition, Faculty of Human Sciences and Design, 12849Japan Women's University, Tokyo, Japan
- Department of Food Science and Human Nutrition, Faculty of Agriculture, 13027Ryukoku University, Kyoto, Japan
| | - Fumiko Okazaki
- Department of Food Science and Human Nutrition, Faculty of Agriculture, 13027Ryukoku University, Kyoto, Japan
| | - Hiroki Sugiyama
- Department of Food Science and Human Nutrition, Faculty of Agriculture, 13027Ryukoku University, Kyoto, Japan
| | - Kae Saeki
- Department of Food and Nutrition, Faculty of Human Sciences and Design, 12849Japan Women's University, Tokyo, Japan
| | - Reiko Suzuki
- Department of Food and Nutrition, Faculty of Human Sciences and Design, 12849Japan Women's University, Tokyo, Japan
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Koning E, Vorstman J, McIntyre RS, Brietzke E. Characterizing eating behavioral phenotypes in mood disorders: a narrative review. Psychol Med 2022; 52:2885-2898. [PMID: 36004528 PMCID: PMC9693712 DOI: 10.1017/s0033291722002446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/06/2022] [Accepted: 07/12/2022] [Indexed: 01/05/2023]
Abstract
Mood disorders, including depressive and bipolar disorders, represent a multidimensional and prevalent group of psychiatric illnesses characterized by disturbances in emotion, cognition and metabolism. Maladaptive eating behaviors in mood disorders are diverse and warrant characterization in order to increase the precision of diagnostic criteria, identify subtypes and improve treatment strategies. The current narrative review synthesizes evidence for Eating Behavioral Phenotypes (EBP) in mood disorders as well as advancements in pathophysiological conceptual frameworks relevant to each phenotype. Phenotypes include maladaptive eating behaviors related to appetite, emotion, reward, impulsivity, diet style and circadian rhythm disruption. Potential treatment strategies for each phenotype are also discussed, including psychotherapeutic, pharmacological and nutritional interventions. Maladaptive eating behaviors related to mood disorders are relevant from both clinical and research perspectives, yet have been somewhat overlooked thus far. A better understanding of this aspect of mood disorders holds promise to improve clinical care in this patient group and contribute to the subtyping of these currently subjectively diagnosed and treated disorders.
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Affiliation(s)
- Elena Koning
- Centre for Neuroscience Studies (CNS), Queen's University, Kingston, ON, Canada
| | - Jacob Vorstman
- Program in Genetics and Genome Biology, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Roger S. McIntyre
- Mood Disorders Psychopharmacology Unit (MDPU), Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Elisa Brietzke
- Centre for Neuroscience Studies (CNS), Queen's University, Kingston, ON, Canada
- Department of Psychiatry, Queen's University School of Medicine, Kingston, ON, Canada
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Associations between Abnormal Eating Styles and Irritable Bowel Syndrome: A Cross-Sectional Study among Medical School Students. Nutrients 2022; 14:nu14142828. [PMID: 35889787 PMCID: PMC9319336 DOI: 10.3390/nu14142828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/02/2022] [Accepted: 07/08/2022] [Indexed: 02/05/2023] Open
Abstract
(1) Background: Few studies have investigated the association between eating styles and IBS. This study aimed to explore the association between abnormal eating styles and irritable bowel syndrome (IBS). (2) Methods: This cross-sectional study investigated students in China Medical University and Shenyang Medical College. Eating styles were evaluated by the Dutch Eating Behavior Questionnaire (DEBQ), and IBS was diagnosed according to Rome III criteria. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). (3) Results: A total of 335 students were diagnosed with IBS. Students with the total scores in tertile 2 and 3 had 1.29 times and 2.75 times higher risk of IBS than students with the total scores in tertile 1, respectively. Simultaneously, the risk of IBS in the tertile 3 of external eating, emotional eating, and restraint eating trends was 3.87 times, 2.71 times, and 3.82 times higher than that of tertile 1, respectively. (4) Conclusions: this study showed that a high score in both total eating styles and each eating style was associated with the odds of having IBS and suggested that the psychological factors behind eating styles may play a critical role in controlling the IBS.
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Małachowska A, Jeżewska-Zychowicz M. Polish Adaptation and Validation of the Intuitive (IES-2) and Mindful (MES) Eating Scales—The Relationship of the Concepts with Healthy and Unhealthy Food Intake (a Cross-Sectional Study). Nutrients 2022; 14:nu14051109. [PMID: 35268085 PMCID: PMC8912520 DOI: 10.3390/nu14051109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 02/04/2023] Open
Abstract
Intuitive (IE) and mindful (ME) eating share internally focused eating, yet previous studies have shown that these concepts are not strongly correlated, which suggests that they might be differently related to food intake. The study aimed to adapt the original Intuitive (IES-2) and Mindful (MES) Eating Scales to the Polish language, to test their psychometric parameters and, further, to examine associations of IE and ME with an intake of selected food groups, i.e., healthy foods (fresh and processed vegetables, fresh fruit) and unhealthy foods (sweets, salty snacks). A cross-sectional study was conducted in 2020 in a group of 1000 Polish adults (500 women and 500 men) aged 18–65 (mean age = 41.3 ± 13.6 years). The factor structure was assessed with exploratory (EFA) and confirmatory (CFA) factor analysis as well as structural equation modeling (SEM). Measurement invariance across gender was assessed with multiple-group analysis. Internal consistency and discriminant validity of the two scales was tested. Spearman’s correlation coefficient was used to examine the correlation between IES-2 and MES subscales with food intake. A 4-factor, 16-item structure was confirmed for IES-2, while EFA and CFA revealed a 3-factor, 17-item structure of MES. Both scales demonstrated adequate internal consistency and discriminant validity. Full metric and partial scalar invariance were found for IES-2, while MES proved partial invariances. “Awareness” (MES) and “Body–Food Choice Congruence” (IES-2) positively correlated with intake of healthy foods and negatively with the intake of unhealthy ones. “Eating For Physical Rather Than Emotional Reasons” (IES-2) and “Act with awareness” (MES) favored lower intake of unhealthy foods, whereas “Unconditional Permission to Eat” and “Reliance on Hunger and Satiety Cues” (IES-2) showed an inverse relationship. A greater score in “Acceptance” (MES) was conducive to lower intake of all foods except sweets. The results confirmed that adapted versions of the IES-2 and MES are valid and reliable measures to assess IE and ME among Polish adults. Different IE and ME domains may similarly explain intake of healthy and unhealthy foods, yet within a single eating style, individual domains might have the opposite effect. Future studies should confirm our findings with the inclusion of mediating factors, such as other eating styles, childhood experiences, dieting, etc.
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van Ruiten CC, Ten Kulve JS, van Bloemendaal L, Nieuwdorp M, Veltman DJ, IJzerman RG. Eating behavior modulates the sensitivity to the central effects of GLP-1 receptor agonist treatment: a secondary analysis of a randomized trial. Psychoneuroendocrinology 2022; 137:105667. [PMID: 35033928 DOI: 10.1016/j.psyneuen.2022.105667] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/07/2021] [Accepted: 01/09/2022] [Indexed: 10/19/2022]
Abstract
AIMS We investigated if individuals with higher emotional eating scores are less sensitive to the effects of a GLP-1RA on central responses to food cues. Additionally, we investigated the associations of higher external and restraint eating scores with the sensitivity to the central effects of GLP-1RA. METHODS This secondary analysis of a randomized crossover study in people with obesity and type 2 diabetes, consisted of two periods of 12-week treatment with liraglutide or insulin glargine. Using functional MRI, we assessed the relation between baseline eating behavior and the effects of the GLP-1RA liraglutide compared with insulin after 10 days and 12 weeks of treatment on brain responses to food cues. RESULTS After 10 days, higher emotional eating scores were associated with less pronounced GLP-1RA induced reductions in brain responses to food pictures in the amygdala, insula and caudate nucleus. In addition, higher emotional eating scores tended to be associated with less pronounced GLP-1RA increases in brain responses to chocolate milk receipt in the caudate nucleus and insula. After 12 weeks, there were no significant associations between emotional eating scores and liraglutide-induced changes in brain responses to food cues. After 10 days, baseline external eating scores were associated with less pronounced GLP-1RA induced reductions in brain responses to food pictures in the insula, amygdala and orbitofrontal cortex. After 12 weeks, baseline restraint eating scores were associated with more GLP-1RA induced reductions in brain responses to food pictures in the insula and caudate nucleus, and with more GLP-1RA induced reductions in brain responses to the anticipation of chocolate milk in the caudate nucleus. CONCLUSIONS Our findings indicate that individuals with higher baseline emotional eating scores are less sensitive to the central effect of GLP-1RA treatment. Additionally, external eating may also decrease, whereas restraint eating may increase the sensitivity to the treatment effects of GLP-1RAs. These insights may help to optimize treatment strategies for obesity and to select patient groups with better efficacy of GLP-1RA treatment.
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Affiliation(s)
- Charlotte C van Ruiten
- Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands.
| | - Jennifer S Ten Kulve
- Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
| | - Liselotte van Bloemendaal
- Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
| | - Max Nieuwdorp
- Department of Vascular Medicine, Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands; Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands, Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands
| | - Dick J Veltman
- Department of Psychiatry, Amsterdam University Medical Center, location VU University Medical Center, Amsterdam, The Netherlands
| | - Richard G IJzerman
- Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
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Du C, Adjepong M, Zan MCH, Cho MJ, Fenton JI, Hsiao PY, Keaver L, Lee H, Ludy MJ, Shen W, Swee WCS, Thrivikraman J, Amoah-Agyei F, de Kanter E, Wang W, Tucker RM. Gender Differences in the Relationships between Perceived Stress, Eating Behaviors, Sleep, Dietary Risk, and Body Mass Index. Nutrients 2022; 14:nu14051045. [PMID: 35268020 PMCID: PMC8912409 DOI: 10.3390/nu14051045] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/22/2022] [Accepted: 02/26/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Obesity is a growing epidemic among university students, and the high levels of stress reported by this population could contribute to this issue. Singular relationships between perceived stress; engagement in restrained, uncontrolled, and emotional eating; sleep; dietary risk; and body mass index (BMI) have been reported in the current body of literature; however, these constructs interact with each other, and the complex relationships among them are infrequently examined. Therefore, the aim of the present study was to explore the complex relationships between these constructs using mediation and moderation analyses stratified by gender. Methods: A cross-sectional study, enrolling university students from the United States (U.S.), the Netherlands, South Korea, Malaysia, Ireland, Ghana, and China, was conducted between October 2020 and January 2021 during the COVID-19 pandemic. Perceived stress; maladaptive eating behaviors including restrained, uncontrolled, and emotional eating; sleep duration and quality; dietary risk; and BMI were assessed using validated questionnaires, which were distributed through an online platform. Results: A total of 1392 students completed the online survey (379 male, 973 female, and 40 who self-identified as “other”). Uncontrolled and emotional eating mediated the relationship between perceived stress and dietary risk for both males and females; higher sleep quality weakened this relationship among female students but not males. Emotional eating mediated the relationship between perceived stress and BMI for both males and females, but higher sleep quality weakened this relationship only among females. Conclusions: Our findings suggest that students in higher education are likely to benefit from interventions to reduce uncontrolled and emotional eating. Programs that improve sleep quality, especially during highly stressful periods, may be helpful.
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Affiliation(s)
- Chen Du
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, USA; (C.D.); (J.I.F.); (W.W.)
| | - Mary Adjepong
- Department of Biochemistry, Kwame Nkrumah University of Science and Technology, Kumasi 00233, Ghana; (M.A.); (F.A.-A.)
| | - Megan Chong Hueh Zan
- Division of Nutrition and Dietetics, International Medical University, Kuala Lumpur 57000, Malaysia; (M.C.H.Z.); (W.C.S.S.)
| | - Min Jung Cho
- Global Public Health, Leiden University College, 2595 DG The Hague, The Netherlands; (M.J.C.); (J.T.); (E.d.K.)
| | - Jenifer I. Fenton
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, USA; (C.D.); (J.I.F.); (W.W.)
| | - Pao Ying Hsiao
- Department of Food and Nutrition, Indiana University of Pennsylvania, Indiana, PA 15705, USA;
| | - Laura Keaver
- Department of Health and Nutritional Science, Institute of Technology Sligo, F91 YW50 Sligo, Ireland;
| | - Heesoon Lee
- Department of Human Services, Bowling Green State University, Bowling Green, OH 43403, USA;
| | - Mary-Jon Ludy
- Department of Public and Allied Health, Bowling Green State University, Bowling Green, OH 43403, USA; (M.-J.L.); (W.S.)
| | - Wan Shen
- Department of Public and Allied Health, Bowling Green State University, Bowling Green, OH 43403, USA; (M.-J.L.); (W.S.)
| | - Winnie Chee Siew Swee
- Division of Nutrition and Dietetics, International Medical University, Kuala Lumpur 57000, Malaysia; (M.C.H.Z.); (W.C.S.S.)
| | - Jyothi Thrivikraman
- Global Public Health, Leiden University College, 2595 DG The Hague, The Netherlands; (M.J.C.); (J.T.); (E.d.K.)
| | - Felicity Amoah-Agyei
- Department of Biochemistry, Kwame Nkrumah University of Science and Technology, Kumasi 00233, Ghana; (M.A.); (F.A.-A.)
| | - Emilie de Kanter
- Global Public Health, Leiden University College, 2595 DG The Hague, The Netherlands; (M.J.C.); (J.T.); (E.d.K.)
| | - Wenyan Wang
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, USA; (C.D.); (J.I.F.); (W.W.)
| | - Robin M. Tucker
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, USA; (C.D.); (J.I.F.); (W.W.)
- Correspondence: ; Tel.: +1-517-353-3408
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Long Z, Huang L, Lyu J, Xia Y, Chen Y, Li R, Wang Y, Li S. The associations of perceived stress with food preferences and activity preferences: a cross-sectional study among Chinese adults. J Affect Disord 2022; 297:430-436. [PMID: 34718037 DOI: 10.1016/j.jad.2021.10.119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 10/20/2022]
Affiliation(s)
- Zichong Long
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, Shanghai, China
| | - Lili Huang
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, Shanghai, China
| | - Jiajun Lyu
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, Shanghai, China
| | - Yuanqing Xia
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, Shanghai, China
| | - Yiting Chen
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, Shanghai, China
| | - Rong Li
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, Shanghai, China
| | - Yanlin Wang
- Prenatal Diagnosis Department, International Peace Maternity & Child Health Hospital, Shanghai Jiao Tong University School of Medicine, 910 Hengshan Road, Xuhui District, Shanghai, China.
| | - Shenghui Li
- School of Public Health, Shanghai Jiao Tong University School of Medicine, 227 South Chongqing Road, Huangpu District, Shanghai, China; MOE-Shanghai Key Laboratory of Children's Environmental Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Małachowska A, Jeżewska-Zychowicz M, Gębski J. Polish Adaptation of the Dutch Eating Behaviour Questionnaire (DEBQ): The Role of Eating Style in Explaining Food Intake-A Cross-Sectional Study. Nutrients 2021; 13:nu13124486. [PMID: 34960043 PMCID: PMC8706786 DOI: 10.3390/nu13124486] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/05/2021] [Accepted: 12/11/2021] [Indexed: 02/07/2023] Open
Abstract
Knowledge of associations between emotional, external, and restrained eating with food choices is still limited due to the inconsistent results of the previous research. The aim of the study was to adopt the Dutch Eating Behavior Questionnaire (DEBQ) and then to examine the relationship between emotional, external, and restrained eating styles and dietary patterns distinguished on the basis of intake of fruit and vegetables (fresh and processed separately), fruit and/or vegetable unsweetened juices, sweets and salty snacks, and the adequacy of fruit and vegetable intake. The cross-sectional study was conducted in 2020, in a sample of 1000 Polish adults. The questionnaire consisted of the Dutch Eating Behavior Questionnaire, questions on selected food groups intake, and metrics. DEBQ structure was tested using both exploratory and confirmatory factor analysis (EFA, CFA) and structural equation modelling (SEM), while multi-group analysis was used to test measurement invariance. Logistic regression was applied to investigate the association between eating styles and dietary patterns, identified with the use of K-means cluster analysis. EFA, CFA and SEM revealed a three-factor, 29-item tool with satisfactory psychometric parameters. Restrained eating (ResEat) and external eating (ExtEat) were found to decrease chances of low intake of both favorable (fruit, vegetables, and unsweetened juices) and unfavorable (sweets and salty snacks) foods and increased the chances of their moderate intake. ResEat increased the probability of the high intake of favorable and moderate or high intake of unfavorable foods. ResEat and ExtEat were predisposed to adequate intake of fruit and vegetables while emotional eating had the opposite effect. Gender, education, and BMI were also found to determine food intake. Our results provide evidence that both eating styles and sociodemographic characteristics should be taken into account while explaining food intake as they may favor healthy and unhealthy eating in different ways.
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Iturbe I, Echeburúa E, Maiz E. The effectiveness of acceptance and commitment therapy upon weight management and psychological well-being of adults with overweight or obesity: A systematic review. Clin Psychol Psychother 2021; 29:837-856. [PMID: 34802174 DOI: 10.1002/cpp.2695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 09/29/2021] [Accepted: 11/14/2021] [Indexed: 01/22/2023]
Abstract
Several studies have examined acceptance and commitment therapy's (ACT) effectiveness for addressing physical and psychological distress people with obesity can face. Nevertheless, no review focusing specifically on ACT analysing randomized controlled trials (RCT) has been done up to date in this field. The present systematic review was developed following the PRISMA statement and aimed to examine ACT's effects on weight management and psychological well-being of adults with overweight or obesity. A conjunction of keywords related to ACT and excess weight was searched in four databases (Medline, PubMed, Psycinfo and Scopus) for articles meeting inclusion criteria. The literature search yielded 2,074 papers, and 16 were included in the review, finally. In 71.43% of the studies, ACT was effective to enhance psychological well-being; in 50% effectively targeted process variables and health behaviours related to weight management; in 31.82% of studies, physical variables were improved; and 21.38% of studies showed evidence in favour of ACT for eating behaviour modification. The present review supports ACT for promoting emotional aspects of individuals immersed in such weight-related battles and highlights the benefits of psychological well-being-oriented ACT in the context of obesity treatment. More studies targeting psychological well-being primarily and with longer follow-ups are required.
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Affiliation(s)
- Idoia Iturbe
- Department of Clinical and Health Psychology and Research Methodology, University of the Basque Country UPV/EHU, Donostia-San Sebastian, Spain
| | - Enrique Echeburúa
- Department of Clinical and Health Psychology and Research Methodology, University of the Basque Country UPV/EHU, Donostia-San Sebastian, Spain
| | - Edurne Maiz
- Department of Clinical and Health Psychology and Research Methodology, University of the Basque Country UPV/EHU, Donostia-San Sebastian, Spain
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Emotion dysregulation and pediatric obesity: investigating the role of Internet addiction and eating behaviors on this relationship in an adolescent sample. Eat Weight Disord 2021; 26:1767-1779. [PMID: 32893330 DOI: 10.1007/s40519-020-00999-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 08/27/2020] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE The first aim was to investigate whether there was a mediator role of Internet addiction or uncontrolled/emotional eating on the association between emotion dysregulation and body mass index-standard deviation score (BMI-SDS). The second aim was to detect which of these variables (emotion dysregulation, Internet addiction, and uncontrolled/emotional eating) significantly affect the presence of obesity (OB). METHODS A total of 123 adolescents (OB (n = 65, 57% of girls, mean age = 15 ± 1.9, BMI percentile between 95 and 99) and healthy control (HC) (n = 58; 53% of girls, mean age = 15.5 ± 1.8, BMI percentile between 1 and 84) aged between 11 and 18 were recruited. Difficulties in Emotion Regulation Scale (DERS) and Internet Addiction Test (IAT) were completed by adolescents. Uncontrolled and emotional eating behaviors were measured by Three Factors Eating Questionnaire (TFE-Q)'s sub-domains. RESULTS There was no significant direct effect of DERS on BMI-SDS, whereas the indirect effect of DERS on BMI-SDS which was mediated by both IAT and TFE-Q was statistically significant. In logistic regression analysis, an increase by 1 point in DERS total score escalated the odds of being OB by 2%. Moreover, a 22-fold increased risk of OB has been detected in moderate/severe Internet addiction compared to no addiction. CONCLUSION This cross-sectional study showed that the association between emotion dysregulation and BMI-SDS was totally mediated by internet addiction and uncontrolled/emotional eating. In addition, emotion dysregulation and Internet addiction were significant determinants of OB. A prospective study is needed to detect the causal relationship between these variables. LEVEL OF EVIDENCE Level III, case-control analytic study.
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Yu Y, Wang L. Need to warm up! Ambient coldness increases vice inclinations. J SENS STUD 2021. [DOI: 10.1111/joss.12686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yining Yu
- School of Management Zhejiang University Hangzhou China
- Neuromanagement Laboratory Zhejiang University Hangzhou China
| | - Lei Wang
- School of Management Zhejiang University Hangzhou China
- Neuromanagement Laboratory Zhejiang University Hangzhou China
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Pannicke B, Kaiser T, Reichenberger J, Blechert J. Networks of stress, affect and eating behaviour: anticipated stress coping predicts goal-congruent eating in young adults. Int J Behav Nutr Phys Act 2021; 18:9. [PMID: 33422046 PMCID: PMC7796605 DOI: 10.1186/s12966-020-01066-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/30/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Many people aim to eat healthily. Yet, affluent food environments encourage consumption of energy dense and nutrient-poor foods, making it difficult to accomplish individual goals such as maintaining a healthy diet and weight. Moreover, goal-congruent eating might be influenced by affects, stress and intense food cravings and might also impinge on these in turn. Directionality and interrelations of these variables are currently unclear, which impedes targeted intervention. Psychological network models offer an exploratory approach that might be helpful to identify unique associations between numerous variables as well as their directionality when based on longitudinal time-series data. METHODS Across 14 days, 84 diet-interested participants (age range: 18-38 years, 85.7% female, mostly recruited via universities) reported their momentary states as well as retrospective eating episodes four times a day. We used multilevel vector autoregressive network models based on ecological momentary assessment data of momentary affects, perceived stress and stress coping, hunger, food craving as well as goal-congruent eating behaviour. RESULTS Neither of the momentary measures of stress (experience of stress or stress coping), momentary affects or craving uniquely predicted goal-congruent eating. Yet, temporal effects indicated that higher anticipated stress coping predicted subsequent goal-congruent eating. Thus, the more confident participants were in their coping with upcoming challenges, the more they ate in line with their goals. CONCLUSION Most eating behaviour interventions focus on hunger and craving alongside negative and positive affect, thereby overlooking additional important variables like stress coping. Furthermore, self-regulation of eating behaviours seems to be represented by how much someone perceives a particular eating episode as matching their individual eating goal. To conclude, stress coping might be a potential novel intervention target for eating related Just-In-Time Adaptive Interventions in the context of intensive longitudinal assessment.
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Affiliation(s)
- Björn Pannicke
- Department of Psychology, Centre for Cognitive Neuroscience, Paris-Lodron-University of Salzburg, Salzburg, Austria.
| | - Tim Kaiser
- Department of Psychology, Clinical Psychology and Psychotherapy, University of Greifswald, Greifswald, Germany
| | - Julia Reichenberger
- Department of Psychology, Centre for Cognitive Neuroscience, Paris-Lodron-University of Salzburg, Salzburg, Austria
| | - Jens Blechert
- Department of Psychology, Centre for Cognitive Neuroscience, Paris-Lodron-University of Salzburg, Salzburg, Austria
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Hun N, Urzúa A, López-Espinoza A. Anxiety and eating behaviors: Mediating effect of ethnic identity and acculturation stress. Appetite 2020; 157:105006. [PMID: 33069775 DOI: 10.1016/j.appet.2020.105006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 08/26/2020] [Accepted: 10/11/2020] [Indexed: 01/29/2023]
Abstract
Immigration changes the daily dynamics of migrant individuals and communities, as individuals confront new cultures and environments, including new foods and eating styles. Consequent influences on eating behaviors comprise an individual's actions in feeding themself that are conditioned by biological, social, cultural, and psychological factors. Mental health indicators such as anxiety and stress reflect negative impacts of acculturation on migrants' health, but ethnic identity is potentially protective. However, the relationship between these mental health indicators and immigrant populations' eating behaviors have not been addressed. Our objective was to analyze the mediating effects of acculturation stress and ethnic identity on the relationship between anxiety and three dimensions of eating behaviors in Colombian migrants living in Chile. A total of 959 Colombian immigrants participated. Ethnic identity only partially mediated the effect of emotional eating. The other two dimensions had direct effects but no mediating effects. Conversely, acculturation stress and emotional eating partially mediated restrained eating while external intake had a direct effect but no mediation. Anxiety had significant direct effects with all the dimensions analyzed. Ethnic identity score related to a protective effect between anxiety and emotional eating. Stress of acculturation, conversely, was a risk factor in the relationship between anxiety, emotional eating, and restrained eating.
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Affiliation(s)
- Nelson Hun
- Escuela de Psicología, Universidad Católica Del Norte, Antofagasta, Chile; Instituto de Investigaciones en Comportamiento Alimentario y Nutrición (IICAN), Universidad de Guadalajara, Mexico; Escuela de Nutrición y Dietética, Facultad de Salud, Universidad Santo Tomás, Antofagasta, Chile.
| | - Alfonso Urzúa
- Escuela de Psicología, Universidad Católica Del Norte, Antofagasta, Chile.
| | - Antonio López-Espinoza
- Instituto de Investigaciones en Comportamiento Alimentario y Nutrición (IICAN), Universidad de Guadalajara, Mexico.
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Does Eating Addiction Favor a More Varied Diet or Contribute to Obesity?-The Case of Polish Adults. Nutrients 2020; 12:nu12051304. [PMID: 32370306 PMCID: PMC7285129 DOI: 10.3390/nu12051304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/27/2020] [Accepted: 04/29/2020] [Indexed: 01/30/2023] Open
Abstract
The rapidly increasing prevalence of overweight and obesity indicates a need to search for their main causes. Addictive-like eating and associated eating patterns might result in overconsumption, leading to weight gain. The aim of the study was to identify the main determinants of food intake variety (FIV) within eating addiction (EA), other lifestyle components, and sociodemographic characteristics. The data for the study were collected from a sample of 898 Polish adults through a cross-sectional survey in 2019. The questionnaire used in the study included Food Intake Variety Questionnaire (FIVeQ), Eating Preoccupation Scale (EPS), and questions regarding lifestyle and sociodemographic factors. High eating addiction was found in more than half of the people with obesity (54.2%). In the study sample, physical activity at leisure time explained FIV in the greatest manner, followed by the EPS factor: eating to provide pleasure and mood improvement. In the group of people with obesity, the score for this EPS factor was the best predictor of FIV, in that a higher score was conducive to a greater variety of food intake. Sociodemographic characteristics differentiated FIV only within groups with normal body weight (age) and with overweight (education). In conclusion, food intake variety (FIV) was associated with physical activity at leisure time, and then with EPS factor “Eating to provide pleasure and mood improvement”, whereas sociodemographic characteristics were predictors of FIV only within groups identified by body mass index (BMI). Nevertheless, our observations regarding the eating to provide pleasure and mood improvement factor and its associations with food intake variety indicate a need for further research in this area. Future studies should also use other tools to explicitly explain this correlation.
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