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1.
Eat Behav ; 53: 101878, 2024 Apr 17.
Artigo em Inglês | MEDLINE | ID: mdl-38696869

RESUMO

INTRODUCTION: Disordered eating behaviors are a current public health concern since their progression can lead to the development of a full criteria eating disorder. Sensitization to repeated intake of high energy density (HED) foods is associated with excess weight gain over time, but less is known about relationships with assessments of disordered eating. Thus, this study aims to understand how disordered eating behaviors refunlate to the influence of the food environment and sensitization. METHOD: 163 adolescents - 50 % female and 13.2 mean age - were followed for 24 months. Sensitization was assessed by comparing the relative reinforcing value (RRV) of HED food at baseline and after two weeks of daily intake; sensitization was defined as RRV of food after repeated intake. Study participants also completed the EDE-Q, and Power of Food Scale (PFS). We conducted multivariate general linear models to examine these associations. RESULTS: Sensitization status and PFS scores at baseline were positively associated with EDE-Q subscale scores cross-sectionally, but not longitudinally, at baseline and 24 months. We found that sensitization to HED food and higher susceptibility to food cues relates to increased disordered eating behaviors and both at baseline and at 24-months. DISCUSSION: These findings suggest that sensitization to repeated HED food intake and the food environment might be a risk factor for later engagement in disordered eating behaviors. Future studies should address the temporal relationships among these factors and the role that social norms around body weight and weight stigma may play in the development of these behaviors.

2.
J Endocrinol ; 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38642585

RESUMO

Binge eating is a central component of two clinical eating disorders, binge eating disorder and bulimia nervosa, but the large treatment gap highlights the need to identify other strategies to decrease binge eating. Novel pharmacotherapies may be one such approach. Glucagon-like peptide-1 (GLP-1) is an intestinal and brain-derived neuroendocrine signal with a critical role in promoting glycemic control through its incretin effect. Additionally, the energy balance effects of GLP-1 are well-established; activation of the GLP-1 receptor (GLP-1R) reduces food intake and body weight. Aligned with these beneficial metabolic effects, there are GLP-1R agonists that are currently used for the treatment of diabetes and obesity. A growing body of literature suggests that GLP-1 may also play an important role in binge eating. Dysregulation of the endogenous GLP-1 system is associated with binge eating in non-human animal models, and GLP-1R agonists may be a promising approach to suppress the overconsumption that occurs during binge eating. Here, we briefly discuss the role of GLP-1 in normal energy intake and reward, and then review the emerging evidence suggesting that disruptions to GLP-1 signaling are associated with binge eating. We also consider the potential utility of GLP-1-based pharmacotherapies for reducing binge eating behavior.

3.
Int J Eat Disord ; 2024 Apr 16.
Artigo em Inglês | MEDLINE | ID: mdl-38623931

RESUMO

OBJECTIVE: Individuals with eating disorders (EDs) often do not receive evidence-based care, such as interpersonal psychotherapy (IPT), partly due to lack of accessible training in these treatments. The standard method of training (i.e., in-person workshops) is expensive and time consuming, prompting a need for more scalable training tools. The primary aim of this pilot and open trial was to examine the effects of an IPT online training platform on training outcomes (i.e., IPT fidelity, knowledge, and acceptance) and, secondarily, whether online training was different from in-person training (using a comparative sample from a separate study) in terms of training outcomes and patient symptoms. METHOD: Participants were therapists (N = 60) and student patients (N = 42) at 38 college counseling centers. Therapists completed baseline questionnaires and collected data from a student patient with ED symptoms. Therapists then participated in an IPT online training program and completed post-training assessments. RESULTS: Following online training, acceptance of evidence-based treatments, therapist knowledge of IPT, therapist acceptance of IPT, and treatment fidelity increased; acceptance of online training was high at baseline and remained stable after training. Using the 90% confidence interval on outcome effect sizes, results suggested IPT online training was not different from in-person training on most outcomes. Results are based on 60% of therapists who originally enrolled due to high dropout rate of therapist participants. CONCLUSIONS: Findings from this preliminary pilot study support the use of IPT online training, which could increase access to evidence-based ED treatment and improve patient care. PUBLIC SIGNIFICANCE: Lack of accessible therapist training has contributed to many therapists not delivering, and therefore many patients not receiving, evidence-based treatment. This study evaluated a highly disseminable online training and compared outcomes to traditional in-person training and found that training and patient outcomes were not different. Online training has the potential to enhance access to evidence-base care, which could in turn optimize patient outcomes.

4.
Int J Eat Disord ; 57(3): 543-547, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38297971

RESUMO

This Virtual Issue of the International Journal of Eating Disorders honors the legacy of the late Dr. C. Barr Taylor in the eating disorders (EDs) field. For decades, Dr. Taylor led the way in not only conducting the research needed to achieve the ultimate goal of making affordable, accessible, and evidence-based care for EDs available to all, but also nurturing the next generation of scientific leaders and innovators. Articles included in this Virtual Issue are a selection of Dr. Taylor's published works in the Journal in the past decade, spanning original research, ideas worth researching, commentaries, and a systematic review. We hope this Virtual Issue will inspire the next generation of research in EDs, and equally, if not more importantly, the next generation of young investigators in the field. We urge the field to continue and build upon Dr. Taylor's vision-to increase access to targeted prevention and intervention for EDs in innovative and forward-thinking ways-while embracing his unique and powerful mentorship style to lift up early career investigators and create a community of leaders to address and solve our field's biggest challenges.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Humanos , Transtornos da Alimentação e da Ingestão de Alimentos/terapia
5.
J Eat Disord ; 11(1): 214, 2023 Dec 04.
Artigo em Inglês | MEDLINE | ID: mdl-38049869

RESUMO

BACKGROUND: Avoidant/restrictive food intake disorder (ARFID) is a serious, albeit under-researched, feeding or eating disorder. This exploratory study utilized data from adult respondents to the National Eating Disorders Association online eating disorder screen to validate items assessing the presence of ARFID and examine the prevalence, clinical characteristics, and correlates of a positive ARFID screen. METHODS: Among 50,082 adult screen respondents between January 2022 and January 2023, the prevalence of a positive ARFID screen was calculated. Chi-square tests and t-tests compared demographics, eating disorder attitudes and behaviors, suicidal ideation, current eating disorder treatment status, and eating disorder treatment-seeking intentions between respondents with possible ARFID and other eating disorder diagnostic and risk categories. Clinical characteristics of respondents with possible ARFID were also examined. RESULTS: 2378 (4.7%) adult respondents screened positive for ARFID. Respondents with possible ARFID tended to be younger, male, and have lower household income, and were less likely to be White and more likely to be Hispanic/Latino than most other diagnostic/risk groups. They had lower weight/shape concerns and eating disorder behaviors than most other diagnoses and higher BMI than those with AN. 35% reported suicidal ideation, 47% reported intentions to seek treatment for an eating disorder, and 2% reported currently being in treatment. The most common clinical feature of ARFID was lack of interest in eating (80%), followed by food sensory avoidance (55%) and avoidance of food due to fear of aversive consequences (31%). CONCLUSIONS: Findings from this study indicated that ARFID was prevalent among adult screen respondents and more common among individuals who were younger, male, non-White, Hispanic, and lower income relative to those with other eating disorders, at risk for an eating disorder, or at low risk. Individuals with possible ARFID frequently reported suicidal ideation and were rarely in treatment for an eating disorder. Further research is urgently needed to improve advances in the assessment and treatment of ARFID and improve access to care in order to prevent prolonged illness duration.


This study examined data from adult respondents to a publicly available online eating disorders screen adult to examine the prevalence, clinical characteristics, and correlates of a positive ARFID screen. 4.7% of respondents screened positive for ARFID. A positive ARFID screen was more common among respondents who were younger, male, non-White, Hispanic, and lower income relative to those in other eating disorder diagnostic/risk categories. Respondents with possible ARFID frequently reported suicidal ideation and were rarely in treatment for an eating disorder. Lack of interest in food or eating was the most common clinical feature among those with possible ARFID.

6.
Child Obes ; 2023 Nov 15.
Artigo em Inglês | MEDLINE | ID: mdl-37967392

RESUMO

Background: Parents can influence child weight through their use of food parenting practices, although data are limited in adolescents. The purpose of this study was to examine the cross-sectional and longitudinal relationships between BMI z-Score (zBMI) and restriction and pressure to eat in adolescents. Methods: Adolescents (12-14 years of age at baseline; N = 236) had their height/weight measured at baseline and 24 months and their parent completed the Child Feeding Questionnaire. Linear regressions examined relationships between food parenting practices and zBMI. Results: Cross-sectionally, restriction was positively associated with zBMI at both baseline (ß = 0.28, p < 0.001) and 24 months (ß = 0.141, p = 0.039). In contrast, pressure to eat was negatively associated with zBMI at both baseline (ß = -0.30, p < 0.001) and 24 months (ß = -0.31, p < 0.001). Neither restriction (ß = -0.028, p = 0.446) nor pressure to eat (ß = -0.027, p = 0.493) at baseline predicted 2-year changes in zBMI. zBMI at baseline did not predict 2-year changes in either restriction (ß = -0.003, p = 0.965) or pressure to eat (ß = -0.056, p = 0.611). Conclusion: Findings highlight that adolescents perceive moderate levels of restriction and pressure to eat, with levels differing by weight status. These findings suggest that the bidirectional relationships between child weight status and food parenting practices are likely established before adolescence, but persist throughout adolescence. Further longitudinal studies should examine the impact of restriction and pressure to eat early in childhood on weight trajectories into adolescence and adulthood. Clinicaltrials.gov: NCT04027608.

7.
Eat Behav ; 50: 101789, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37536225

RESUMO

BACKGROUND: Binge-type eating disorders (EDs; i.e., bulimia nervosa, binge eating disorder) are common among young adults with high body weight, yet few interventions target both conditions. This study tested an online guided self-help intervention that provided cognitive behavioral therapy (CBT) tools for EDs and behavioral weight loss (BWL) content to young adults with binge-type EDs and high body weight. METHOD: 60 adults aged 18-39 with clinical/subclinical binge-type EDs and high body weight were randomized to a combined condition or a CBT-only condition. Participants received self-help content for 8 weeks and self-reported ED attitudes, frequency of binge eating and compensatory behaviors, and weight at baseline, 4-weeks, and 8-weeks. Linear mixed models and negative binomial models compared changes between conditions in ED attitudes, ED behaviors, and weight at each timepoint. Chi-square test and independent samples t-test compared program completion and session engagement between conditions. RESULTS: No significant differences in weight change or ED symptom change emerged between the conditions. Both conditions achieved significant reductions in ED attitudes, binge episodes, and compensatory behaviors from baseline to 8-weeks (ps < .05). Neither condition demonstrated significant weight loss from baseline to 8-weeks. Program completion (47 %) and session engagement (57 %) were equally high across conditions. DISCUSSION: Both conditions achieved ED symptom change; however, neither condition was associated with weight change. Research is needed to identify the types of strategies and doses of BWL that promote clinically significant weight and ED symptom change in young adults.


Assuntos
Transtorno da Compulsão Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos , Intervenção Baseada em Internet , Humanos , Adulto Jovem , Transtorno da Compulsão Alimentar/terapia , Transtorno da Compulsão Alimentar/psicologia , Resultado do Tratamento , Sobrepeso , Redução de Peso
8.
Eat Behav ; 50: 101776, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37390519

RESUMO

BACKGROUND: Food insecurity (FI), characterized by limited or uncertain access to adequate food, has been associated with eating disorders (EDs). This study explored whether FI was associated with ED behaviors, ED diagnosis, current treatment status, and treatment-seeking intentions among adults who completed an online ED screen. METHODS: Respondents to the National Eating Disorders Association online screening tool self-reported demographics, FI, height and weight, past 3-month ED behaviors, and current treatment status. Respondents were also asked an optional question about treatment-seeking intentions. Hierarchical regressions evaluated relations between FI and ED behaviors, treatment status, and treatment-seeking intentions. Logistic regressions explored differences in probable ED diagnosis by FI status. RESULTS: Of 8714 respondents, 25 % screened at risk for FI. FI was associated with greater binge eating (R2Change = 0.006), laxative use (R2Change = 0.001), and presence of dietary restriction (R2Change = 0.001, OR: 1.32) (ps < .05). Having FI was associated with greater odds of screening positive for a probable ED or as high risk for an ED (ps < .05). FI was not associated with current treatment status or treatment-seeking intentions (ps > .05). CONCLUSIONS: Findings add to existing literature supporting a relation between FI and EDs. Implications include a need to disseminate EDs screening and treatment resources to populations affected by FI and to tailor treatments to account for barriers caused by FI.


Assuntos
Transtorno da Compulsão Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos , Adulto , Humanos , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Alimentos , Insegurança Alimentar , Inquéritos e Questionários
9.
Appetite ; 185: 106545, 2023 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-36948250

RESUMO

Food parenting practices impact child eating and weight outcomes. While there are currently no data examining food parenting practices among military families, research on general parenting has shown that military families are more likely to engage in authoritarian parenting practices. In addition, psychological well-being affects food parenting, and the military lifestyle is defined by how frequently they experience stressful demands such as deployment and relocation. The study objectives were to describe food parenting practices among military families by: (1) comparing food parenting practices between military families and civilian families; and (2) exploring associations between military (total military years, deployments, relocation) and psychological (stress, anxiety, depression) factors and food parenting practices. Participants includes 358 parents (103 military, 255 civilian) of children between the ages of five and 13 years. There were no significant differences in food parenting practices between military and civilian families. However, within military families, both total number of military parent and having more than one military parent were associated with increased structure-based food parenting practices. Having more than one military relocation was associated with more frequent pressure to eat and coercive control. While stress was associated with more frequent restriction, there were no associations between anxiety or depression and food parenting practices. These findings suggest that although food parenting practices of military families are similar to those of their civilian counterparts, there are specific psychological and military life factors that impact food parenting practices in this population.


Assuntos
Família Militar , Poder Familiar , Criança , Humanos , Pré-Escolar , Adolescente , Poder Familiar/psicologia , Educação Infantil , Pais/psicologia , Alimentos , Comportamento Alimentar/psicologia , Relações Pais-Filho
10.
J Consult Clin Psychol ; 91(5): 280-284, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-36634022

RESUMO

OBJECTIVE: The Student Bodies-Eating Disorders intervention (SB-ED), a digital cognitive behavior therapy-guided self-help intervention for college women with an eating disorder, is effective for reducing eating disorder psychopathology. The purpose of this study was to evaluate moderators and mediators of the SB-ED intervention. To our knowledge, this is the first evaluation of clinical mediators of a digital intervention for women with eating disorders. METHOD: This is an exploratory secondary analysis of a cluster randomized trial comparing the SB-ED intervention to referral to usual care among 690 women at 27 United States colleges. Moderators included body mass index (BMI), race, ethnicity, weight/shape concerns, eating disorder impairment, thin ideal internalization, depression, anxiety, and motivation for treatment, assessed at baseline. Thin ideal internalization and depressive symptoms were tested as predictors at postintervention and mediators at 2-year follow-up. Outcome was change in global eating disorder psychopathology. RESULTS: BMI moderated the effect of the intervention at follow-up (but not posttreatment), with individuals with a lower BMI experiencing more continued improvements in eating disorder psychopathology following the intervention than individuals with a higher BMI. Thin ideal internalization mediated the effect of the intervention at follow-up, and depression partially mediated the effect of the intervention at follow-up. CONCLUSIONS: Results of the mediator analyses suggest that helping college women reduce inflated internalization of the thin ideal and improve depressive symptoms leads to improvements in eating disorder psychopathology. Results also suggest opportunities to optimize the intervention so individuals across the BMI spectrum experience ongoing improvements over time. (PsycInfo Database Record (c) 2023 APA, all rights reserved).


Assuntos
Terapia Cognitivo-Comportamental , Transtornos da Alimentação e da Ingestão de Alimentos , Humanos , Feminino , Resultado do Tratamento , Terapia Cognitivo-Comportamental/métodos , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Índice de Massa Corporal , Redução de Peso
11.
Pediatr Obes ; 18(1): e12971, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-35971859

RESUMO

BACKGROUND: General and eating disorder (ED) psychopathology are common among children and adults with overweight/obesity; few studies have examined their course of change throughout family-based behavioural obesity treatment (FBT) and maintenance. OBJECTIVES: Examine: (1) the changes in the parent and child general and ED psychopathology during FBT and maintenance interventions; (2) the associations between change in psychopathology and change in weight among children or parents; (3) the associations between change in psychopathology within parent-child dyads. METHODS: 172 parent-child dyads participated in 4-month FBT and were subsequently randomized to one of three 8-month maintenance interventions. General psychopathology (child anxiety/depressive symptoms, parent severity of global psychological distress), ED psychopathology (shape/weight concern), and percent overweight were assessed at baseline, post-FBT, and post-maintenance. Separate linear mixed-effects models evaluated change in general and ED psychopathology, including an interaction between maintenance condition and time. Partial correlations examined associations between change in psychopathology and percent overweight among children or parents, and associations between change in psychopathology within parent-child dyads. RESULTS: Among children, significant reductions were observed from baseline to post-FBT in all forms of psychopathology and from post-FBT to post-maintenance in general psychopathology. Among parents, significant reductions were observed from baseline to post-FBT in all forms of psychopathology; reductions were maintained from post-FBT to post-maintenance. There was no significant interaction between maintenance condition and time. Correlations between change in most forms of parent or child psychopathology and percent overweight were observed. CONCLUSIONS: Participation in FBT and maintenance was associated with improvements in general and ED psychopathology in both parents and children.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Obesidade Infantil , Adulto , Humanos , Terapia Comportamental , Sobrepeso/psicologia , Pais/psicologia , Obesidade Infantil/terapia , Obesidade Infantil/psicologia , Análise de Dados Secundários , Criança
12.
Eat Disord ; 31(2): 191-199, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36178245

RESUMO

Digital guided self-help for eating disorders (GSH-ED) can reduce treatment disparities. Understanding program participants' interests throughout the program can help adapt programs to the service users' needs. Participants were 383 college students receiving a digital GSH-ED, who were each assigned a coach to help them better utilize the intervention through text correspondence. A thematic and affective analysis of the texts participants had sent found they primarily focused on: strategies for changing their ED-related cognitions, behaviors, and relationships; describing symptoms without expressing an active endeavor to change; and participants' relationship with their coach. Most texts also expressed affect, demonstrating emotional engagement with the intervention. Findings suggest that participants in GSH-ED demonstrate high involvement with the intervention, and discuss topics that are similar to those reported in clinician-facilitated interventions. The themes discussed by digital program participants can inform future iterations of GSH-ED, thereby increasing scalability and accessibility of digital evidence-based ED interventions.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Envio de Mensagens de Texto , Humanos , Comportamentos Relacionados com a Saúde , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Estudantes
14.
Int J Eat Disord ; 55(9): 1252-1258, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35719123

RESUMO

OBJECTIVE: To explore predictors of treatment seeking and uptake among individuals following an online eating disorders (EDs) screen in the U.S. disseminated by the National Eating Disorders Association. METHOD: Respondents who screened at risk or positive for a probable ED from 04/2019 to 05/2021 (N = 263,530) were eligible to complete a 2-month follow-up survey that assessed treatment seeking and uptake after being offered referral options following screening. Analyses were conducted using chi-square tests or logistic regressions. RESULTS: Sixty thousand thirty-four respondents (22.8%) opted-in to the follow-up survey, of whom 2276 (3.8%) completed it. Of the final analytic sample (n = 1922), 35.7% of respondents reported seeking and 22.4% reported receiving treatment. Treatment seeking and uptake were more common among respondents who were female, White, or >24 years of age; uptake was more common among respondents who were non-Hispanic or higher income. Elevated shape/weight concerns were significantly, albeit modestly, associated with reduced likelihood to receive treatment. DISCUSSION: Demographic differences in treatment seeking and uptake highlight the need to optimize ED screening tools/feedback to meet the needs of underserved groups and to address stereotypes and structural barriers that may interfere. Research is also needed to identify barriers to uptake among those with elevated shape/weight concerns. PUBLIC SIGNIFICANCE: Relatively low rates of treatment seeking and uptake were observed, particularly among underserved groups, 2 months following a widely disseminated online eating disorders screen. Optimization of online eating disorder screening tools and delivery of feedback and referral information may be needed to increase health care utilization.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Humanos , Masculino , Programas de Rastreamento , Aceitação pelo Paciente de Cuidados de Saúde , Encaminhamento e Consulta , Inquéritos e Questionários , Estados Unidos
15.
Appetite ; 175: 106052, 2022 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-35483476

RESUMO

Dr. Leann Birch, an innovator in the field of children's eating behavior, was the first scientist to synergize the fields of developmental psychology and nutrition science. One of Leann's groundbreaking projects was the Girls' NEEDS Project (GNP), an NIH-funded observational study of the longitudinal development of eating and weight-related behaviors of girls across middle childhood and adolescence. At the time of GNP, obesity prevalence during childhood had roughly doubled during the previous two decades, research interest in dieting had increased as societal expectations of the 'thin ideal' got even thinner, and little was known about how environmental factors such as parenting influenced the development of maladaptive eating and weight-related behaviors. GNP resulted in over 70 publications, covering a range of topics from girls' dietary intake and physical activity to parental influences on girls' eating behavior, thus laying the groundwork for many topics in the obesity, food parenting, and dieting literature today. Therefore, this narrative review aims to summarize and synthesize the literature that resulted from the GNP and provide implications for future work building from this foundation.

17.
Eat Weight Disord ; 27(5): 1669-1678, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-34549372

RESUMO

PURPOSE: Little is known about the influence of social network support on child health behaviors in the context of weight-loss interventions. This study examined the associations between a child's co-participation (i.e., network support) in weight-related health behaviors (i.e., physical and sedentary activity, eating behavior) and the child's own health behaviors during family-based behavioral treatment (FBT). METHODS: Children (n = 241) with overweight/obesity (mean age = 9.4 ± 1.3y; 63% female) completed semi-structured interviews assessing network support for healthy/unhealthy eating and physical/sedentary activity, and a 3-day dietary recall. Physical activity was assessed with accelerometry, and sedentary activity was measured via parent-reported child screen time use. All assessments were taken at baseline and after 4 months of FBT. Hierarchical linear regressions examined changes in network support as they related to changes in health behaviors from baseline to the end of FBT. RESULTS: Changes in network support for healthy eating were related to changes in vegetable, but not fruit, intake across FBT, while changes in network support for unhealthy eating were negatively related to changes in diet quality. Changes in network support for sedentary activity were negatively related to changes in minutes of physical activity and positively related to changes in screen time. CONCLUSION: The present findings suggest that a child's network support for health behaviors may relate to behavior change among children during FBT and provide opportunities for targeted intervention. LEVEL OF EVIDENCE: III. cohort study.


Assuntos
Sobrepeso , Obesidade Infantil , Criança , Estudos de Coortes , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Sobrepeso/terapia , Pais , Obesidade Infantil/terapia , Rede Social
18.
Appetite ; 168: 105733, 2022 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-34619243

RESUMO

Individual differences in child eating self-regulation are associated with excess weight gain and may be explained, in part, by the family feeding environment and a child's general propensity to self-regulate outside of the context of eating (i.e., general self-regulation). Several studies have examined the associations between food parenting behaviors, child eating and general self-regulation, and child weight separately. However, there are a paucity of data on whether and how these factors interact to confer risk for weight gain in early childhood. The current systematic review identified 32 longitudinal studies that examined unidirectional or bidirectional associations among one or more of the following paths: food parenting behaviors and child eating self-regulation (path 1); child eating self-regulation and child weight (path 2); child eating self-regulation and child general self-regulation (path 3); food parenting behaviors and child general self-regulation (path 4); and child general self-regulation and child weight (path 5). Results indicated relationships of food parenting behaviors to child eating self-regulation, child weight to child eating self-regulation, and child general self-regulation to child weight. However, there were scant longitudinal data that examined paths 3 and 4. Further research on the developmental correlates of child eating self-regulation is needed to identify parent and child targets for early childhood obesity prevention.


Assuntos
Obesidade Infantil , Autocontrole , Criança , Comportamento Infantil , Pré-Escolar , Ingestão de Alimentos , Comportamento Alimentar , Humanos , Relações Pais-Filho , Poder Familiar , Inquéritos e Questionários
19.
Body Image ; 40: 103-109, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-34896896

RESUMO

Thin ideal internalization is a risk factor for disordered eating behaviors, poor body image, and eating disorders (EDs). This paper evaluated the psychometric properties of a novel measure, the Perceived Benefits of Thinness Scale (PBTS), which assesses how individuals feel being thinner would affect various aspects of their lives. Three separate studies with unique samples of college-aged women over 18 years were conducted to assess reliability and validity. In Study 1, exploratory and confirmatory factor analyses suggested all PBTS items loaded onto one factor that was distinct from a measure of weight and shape concerns. A large correlation between changes in PTBS scores and changes in ED psychopathology scores over 8 months (r = .57, p < .01) suggested sensitivity to change. Greater severity in ED pathology was also associated with higher scores on the PBTS. In Study 2, the PBTS showed good test-retest reliability (r = .84, p < .001) and, in Study 3, expected correlations with existing measures of thin ideal internalization (rs = .38-.60, ps < .001). Overall, the PBTS displayed good factor structure, reliability, concurrent validity, and sensitivity to change. By emphasizing social, emotional, and quality of life benefits, the PBTS may serve clinicians, researchers, and patients in understanding thin ideal internalization and associated ED risk.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Magreza , Imagem Corporal/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e Questionários , Magreza/psicologia , Adulto Jovem
20.
Eat Behav ; 43: 101562, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34534875

RESUMO

OBJECTIVE: To characterize disordered eating behaviors, eating disorder (ED) risk and diagnosis, and treatment seeking behaviors in active-duty military personnel/veterans compared with civilians. METHOD: Self-selecting participants (n = 113,388; 1744 were military personnel/veterans) 18+ years old completed the National Eating Disorders Association's online screen. Engagement in and frequencies of disordered eating behaviors were compared across military/veteran and civilian groups and were stratified by gender. ED risk and diagnosis and treatment seeking behaviors were also compared. RESULTS: Individuals in the military/veteran group were more likely to engage in diuretic/laxative use and excessive exercise compared with civilians. Compared with civilians, the military/veteran group had a lower percentage who screened "at risk for an ED" and a higher percentage who screened for "no risk". Females in the military/veteran group were more likely to engage in diuretic/laxative use, excessive exercise, and fasting compared with female civilians; males in the military/veteran group were more likely to engage in excessive exercise and less likely to engage in vomiting than male civilians. Of the self-identified military personnel/veterans who screened positive for any ED, 86% had never received treatment, which did not differ significantly from civilians. Notably, 56.7% of those (54.1% of military/veteran group; 56.7% of civilians) who completed an optional item on intention to seek treatment (n = 5312) indicated they would not seek treatment. CONCLUSIONS: Disordered eating and ED profiles, but not treatment seeking, may differ between military personnel/veterans and civilians who complete an online ED screen. Future work should emphasize treatment options and connecting respondents directly to tailored resources.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Militares , Veteranos , Adolescente , Comportamento Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Humanos , Masculino , Programas de Rastreamento
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