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Eating behaviour in the general populationLöffler, Antje, Luck, Tobias, Then, Francisca S., Sikorski, Claudia, Kovacs, Peter, Böttcher, Yvonne, Breitfeld, Jana, Tönjes, Anke, Horstmann, Annette, Löffler, Markus, Engel, Christoph, Thiery, Joachim, Villringer, Arno, Stumvoll, Michael, Riedel-Heller, Steffi G. 12 October 2015 (has links) (PDF)
The Three-Factor-Eating-Questionnaire (TFEQ) is an established instrument to assess eating behaviour. Analysis of the TFEQ-factor structure was based on selected, convenient and clinical samples so far. Aims of this study were (I) to analyse the factor structure of the German version of the TFEQ and (II)—based on the refined factor structure—to examine the association between eating behaviour and the body mass index (BMI) in a general population sample of 3,144 middle-aged and older participants (40–79 years) of the ongoing population based cohort study of the Leipzig Research Center for Civilization Diseases (LIFE Health Study). The factor structure was examined in a split-half analysis with both explorative and confirmatory factor analysis. Associations between TFEQ-scores and BMI values were tested with multiple regression analyses controlled for age, gender, and education. We found a three factor solution for the TFEQ with an ‘uncontrolled eating’, a ‘cognitive
restraint’ and an ‘emotional eating’ domain including 29 of the original 51 TFEQ-items. Scores of the ‘uncontrolled eating domain’ showed the strongest correlation with BMI values (partial r = 0.26). Subjects with scores above the median in both ‘uncontrolled eating’ and ‘emotional eating’ showed the highest BMI values (mean = 29.41 kg/m²), subjects with scores below the median in all three domains showed the lowest BMI values (mean = 25.68 kg/m²; F = 72.074, p<0.001). Our findings suggest that the TFEQ is suitable to identify subjects with specific patterns of eating behaviour that are associated with higher BMI values.
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Eating behaviour in the general population: an analysis of the factor structure of the German version of the Three-Factor-Eating-Questionnaire (TFEQ) and its association with the body mass indexLöffler, Antje, Luck, Tobias, Then, Francisca S., Sikorski, Claudia, Kovacs, Peter, Böttcher, Yvonne, Breitfeld, Jana, Tönjes, Anke, Horstmann, Annette, Löffler, Markus, Engel, Christoph, Thiery, Joachim, Villringer, Arno, Stumvoll, Michael, Riedel-Heller, Steffi G. January 2015 (has links)
The Three-Factor-Eating-Questionnaire (TFEQ) is an established instrument to assess eating behaviour. Analysis of the TFEQ-factor structure was based on selected, convenient and clinical samples so far. Aims of this study were (I) to analyse the factor structure of the German version of the TFEQ and (II)—based on the refined factor structure—to examine the association between eating behaviour and the body mass index (BMI) in a general population sample of 3,144 middle-aged and older participants (40–79 years) of the ongoing population based cohort study of the Leipzig Research Center for Civilization Diseases (LIFE Health Study). The factor structure was examined in a split-half analysis with both explorative and confirmatory factor analysis. Associations between TFEQ-scores and BMI values were tested with multiple regression analyses controlled for age, gender, and education. We found a three factor solution for the TFEQ with an ‘uncontrolled eating’, a ‘cognitive
restraint’ and an ‘emotional eating’ domain including 29 of the original 51 TFEQ-items. Scores of the ‘uncontrolled eating domain’ showed the strongest correlation with BMI values (partial r = 0.26). Subjects with scores above the median in both ‘uncontrolled eating’ and ‘emotional eating’ showed the highest BMI values (mean = 29.41 kg/m²), subjects with scores below the median in all three domains showed the lowest BMI values (mean = 25.68 kg/m²; F = 72.074, p<0.001). Our findings suggest that the TFEQ is suitable to identify subjects with specific patterns of eating behaviour that are associated with higher BMI values.
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Disinhibition: its effects on appetite and weight regulation.Bryant, Eleanor J., King, N., Blundell, J.E. January 2008 (has links)
yes / Over the past 30 years, the understanding of eating behaviour has been dominated
by the concept of dietary restraint. However, the development of the Three Factor
Eating Questionnaire introduced two other factors, Disinhibition and Hunger,
which have not received as much recognition in the literature. The objective of this
review was to explore the relationship of the Disinhibition factor with weight
regulation, food choice and eating disorders, and to consider its aetiology. The
review indicates that Disinhibition is an important eating behaviour trait. It is
associated not only with a higher body mass index and obesity, but also with
mediating variables, such as less healthful food choices, which contribute to
overweight/obesity and poorer health. Disinhibition is also implicated in eating
disorders and contributes to eating disorder severity. It has been demonstrated
that Disinhibition is predictive of poorer success at weight loss, and of weight
regain after weight loss regimes and is associated with lower self-esteem, low
physical activity and poor psychological health. Disinhibition therefore emerges as
an important and dynamic trait, with influences that go beyond eating behaviour
and incorporate other behaviours which contribute to weight regulation and
obesity. The characteristics of Disinhibition itself therefore reflect many components
representative of a thrifty type of physiology. We propose that the trait of
Disinhibition be more appropriately renamed as ¿opportunistic eating¿ or ¿thrifty
behaviour¿.
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Psycho-markers of weight loss. The roles of TFEQ Disinhibition and Restraint in exercise-induced weight lossBryant, Eleanor J., Caudwell, P., Hopkins, M., King, N., Blundell, J.E. 01 1900 (has links)
yes / Eating behaviour traits, namely Disinhibition and Restraint, have the potential to exert an effect on food
intake and energy balance. The effectiveness of exercise as a method of weight management could be
influenced by these traits. Fifty eight overweight and obese participants completed 12-weeks of supervised
exercise. Each participant was prescribed supervised exercise based on an expenditure of
500 kcal/session, 5 d/week for 12-weeks. Following 12-weeks of exercise there was a significant reduction
in mean body weight ( 3.26 ± 3.63 kg), fat mass (FM: 3.26 ± 2.64 kg), BMI ( 1.16 ± 1.17 kg/m2)
and waist circumference (WC: 5.0 ± 3.23 cm). Regression analyses revealed a higher baseline Disinhibition
score was associated with a greater reduction in BMI and WC, while Internal Disinhibition was associated
with a larger decrease in weight, %FM and WC. Neither baseline Restraint or Hunger were
associated with any of the anthropometric markers at baseline or after 12-weeks. Furthermore, after
12-weeks of exercise, a decrease in Disinhibition and increase in Restraint were associated with a greater
reduction in WC, whereas only Restraint was associated with a decrease in weight. Post-hoc analysis of
the sub-factors revealed a decrease in External Disinhibition and increase in Flexible Restraint were associated
with weight loss. However, an increase in Rigid Restraint was associated with a reduction in %FM
and WC. These findings suggest that exercise-induced weight loss is more marked in individuals with a high level of Disinhibition. These data demonstrate the important roles that Disinhibition and Restraint
play in the relationship between exercise and energy balance. / BBSRC
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Interaction between disinhibition and restraint: Implications for body weight and eating disturbance.Bryant, Eleanor J., Keizebrink, K., King, N., Blundell, J.E. 03 1900 (has links)
yes / An increase in obesity is usually accompanied by an increase in eating disturbances.
Susceptibility to these states may arise from different combinations of underlying
traits: Three Factor Eating Questionnaire (TFEQ) Restraint and Disinhibition. Two
studies were conducted to examine the interaction between these traits; one on-line study
(n=351) and one laboratory-based study (n=120). Participants completed a battery of questionnaires
and provided self-report measures of body weight and physical activity. A combination
of high Disinhibition and high Restraint was associated with a problematic eating
behaviour profile (EAT-26), and a higher rate of smoking and alcohol consumption. A
combination of high Disinhibition and low Restraint was associated with a higher susceptibility
to weight gain and a higher sedentary behaviour. These data show that different
combinations of Disinhibition and Restraint are associated with distinct weight and behaviour
outcomes.
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Psycholog a bariatrická léčba obezity / Psychologist and bariatric treatment of obesityHerlesová, Jitka January 2017 (has links)
Psychologist and bariatric tretment of obesity PhDr.Jitka Herlesová Tutor: PhDr.Tamara Hrachovinová, CSc. Abstract The aim of the dissertation thesis is to map psychosocial characteristics associated with obesity and their changes after bariatric surgery. The Empirical part follows the points settled in the Theoretical part. Obesity is a disease, whose prevalence rises. Bariatric and metabolic surgery is one of the most effective treatment of obesity and its comorbidities. The mental diseases are associated with high levels of obesity. The standard part of pre-bariatric examination is the psychological assessment. Several changes accompany the weight loss after bariatric surgery, such as normalization of psychosocial functioning, the decrease of mental disorders but in some cases the changes might be also negative. The Empirical part focuses on the psychosocial characteristics of bariatric surgery candidates assessed during the psychological evaluation and the changes after operation. The data from semi-structured psychological interview, Three factor eating questionnaire, Beck Depression Inventory-II, Obesity Weight Loss Quality of Life and Weight Related Symptom Measure were evaluated. The changes after surgery were assessed after 6, 12 and 24 months. Statistically significant differences were ascertained...
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