Spurious effects in random-intercept cross-lagged panel models: Results from simulations and reanalyses of data on self-esteem and problematic eating behaviors used by Beckers et al. (2023)

Опубликована: Янв. 11, 2024

The random-intercept cross-lagged panel model (RI-CLPM) is an extension of the traditional model. In RI-CLPM, prospective effects are estimated within rather than between individuals. present simulations, we found that RI-CLPM susceptible to spurious findings when observed scores on two variables affected by common auto-correlated state factors. reanalyses empirical data, contradictory decreasing, increasing, and null within-individual levels self-esteem problematic eating behaviors among Dutch teenagers (N = 1856). These indicated previously reported probably were spurious. Caution advised using as it may produce misleading results. Researchers recommended validate alternative analyses, particularly examining person-mean centered scores.

Язык: Английский

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Neurodevelopmental and psychiatric conditions in 600 Swedish Children with the ARFID phenotype

medRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown

Опубликована: Май 16, 2024

Abstract Objective Avoidant restrictive food intake disorder (ARFID) is a feeding and eating characterized by extremely restricted dietary variety and/or quantity resulting in serious consequences for physical health psychosocial functioning. ARFID often co-occurs with neurodevelopmental conditions (NDCs) psychiatric conditions, but previous data are mostly limited to small clinical samples examining narrow range of conditions. Here, we examined NDCs large, population-based group children ARFID. Method In sample 30,795 born 1992–2008 Sweden, was assessed using parent reports diagnoses from national registers. Parents further reported symptoms at child age 9 or 12 years. We conducted regressions symptom scores screening (identified validated cut offs) on interactions sex. Results Children had significantly increased odds all 17 ratios ranging 3.3 visual hallucinations 13.7 autism (all p<.0001). The most common were oppositional defiant (19.4%), ADHD (16.9%), tic disorders (14.8%), (12.1%). Among separation anxiety (29.0%) sleep problems (20.0%) the highest prevalence. did not find any sex-specific differences co-occurring Conclusion This study highlights co-occurrence broad non-clinical cohort. Our findings underscore that face significant burden multiple co-existing which should be considered during assessment treatment.

Язык: Английский

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In aqua veritas: Triangulation of cross-lagged effects for improved causal inference

Опубликована: Май 14, 2024

Objective: To show which adjusted cross-lagged and concurrent effects to expect from panel models in the case of true causal increasing decreasing effects.Design: Full factorial prospective situ experimental study.Setting: The first author’s kitchen.Participants: Twenty plastic cups.Main outcome measures: Total weight (i.e. including their content) cups before after adding or removing water to/from them. Results: We found amount added have: (1) A positive effect on subsequent total when adjusting for initial weight; (2) negative (3) - difference cups. Removing filled with had opposite effects.Conclusions: same combination signs as should be expected between studied constructs all areas research, such psychology. Estimation three these effects, instead only one, allows stronger inference about causality is recommended order triangulate scrutinize findings models.

Язык: Английский

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Eating disorder symptom dimensions and protective factors: A structural network analysis study

Appetite, Год журнала: 2024, Номер 197, С. 107326 - 107326

Опубликована: Март 27, 2024

Eating Disorders (EDs) and related symptoms pose a substantial public health concern due to their widespread prevalence among both genders associated negative outcomes, underscoring the need for effective preventive interventions. In this context, deepening our understanding of interplay between ED protective factors appears crucial. Therefore, study employed structural network analysis approach considering symptom dimensions (i.e., drive thinness, bulimic symptoms, body dissatisfaction) functionality appreciation, intuitive eating, self-esteem) shed light on how these are interrelated. A community sample 1391 individuals (34.4% men; Mage = 26.4 years) completed socio-demographic schedule self-report questionnaires. The showed that nodes with highest positive expected influence were while those eating physical rather than emotional reasons unconditional permission eat two components eating). Crucially, most relevant bridges conceptual communities "ED dimensions" "Protective factors" relations (a) (b) (c) appreciation dissatisfaction. Finally, age, gender, mass index did not moderate any edge in network. practical implications findings discussed, especially terms interventions symptoms.

Язык: Английский

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The Role of Body Image Perception on a Continuum from Dysfunctional to Healthy Eating Attitudes and Behaviors Among People Seeking Treatment

Journal of Clinical Medicine, Год журнала: 2025, Номер 14(2), С. 597 - 597

Опубликована: Янв. 17, 2025

Background: Body image disturbance has been associated with various health conditions and the potential to trigger development of unhealthy behaviors, including dysfunctional attitudes eating which may evolve into disorders. This study explores relationship between body variables-such as global self-worth, physical attractiveness-and continuum behaviors. Methods: A canonical correlation analysis was performed assess multivariate attitudinal perceptual variables a total 113 cases analyzed. Results: The findings indicate that intuitive positive (including self-worth attractiveness) are most strongly functional end continuum, while disordered behaviors dissatisfaction linked end. Conclusions: These results suggest interventions targeting emotional dimensions dissatisfaction, whether delivered in vivo or via virtual reality (e.g., weight exposure), facilitate shift toward healthier, more along continuum.

Язык: Английский

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Sociocultural Attitudes Toward Appearance and Attitudes Toward Eating in Adolescents With Type 1 Diabetes: The Importance of Perfectionism

Pediatric Diabetes, Год журнала: 2025, Номер 2025(1)

Опубликована: Янв. 1, 2025

Objective: Adolescents managing type 1 diabetes (T1D) are at increased risk of experiencing eating disorders (EDs). Identifying factors is essential to develop preventive strategies. This study examines the potential mediation value self‐esteem and perfectionism associated with EDs in relationship between sociocultural attitudes toward appearance related a sample adolescents T1D. Methods: Forty‐six aged 12–17 years diagnosed T1D participated current study. Sociocultural appearance, EDs, were measured. Multiple simple mediator analyses using bootstrapping method bias‐corrected confidence estimates conducted. Results: Our results show that problems not only attitudes, but rather these last two variables would be fully mediated by perfectionism. Conclusions: A high degree could variable when developing adolescents. Perfectionism its self‐management prominent factor may help design interventions developed for who behaviors potentially conflict eating. The clinical implications discussed.

Язык: Английский

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Meta-analytic prospective associations between self-esteem and eating disorders appear to be spurious: a reanalysis and comment on Krauss et al. (2023)

Frontiers in Psychology, Год журнала: 2025, Номер 16

Опубликована: Фев. 7, 2025

In a recent meta-analysis, Krauss et al. found support for reciprocal model of low self-esteem and eating disorders where, in vicious circle, makes people more vulnerable to developing disorders, turn, scars individuals' self-esteem. However, the present reanalyses same meta-analytic data, we that prospective effects between are likely spurious, meaning they do not reflect true causal effect, but rather correlations with residuals regression mean. Consequently, claims by can be challenged. To avoid statistical artifacts, recommend researchers fit, as did study, complementary models their data order evaluate if may genuinely increasing or decreasing appear spurious.

Язык: Английский

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Perceived Sociocultural Pressure and Restrained Eating Among Chinese Young Adults: The Serial Mediating Roles of Self-Objectification and Body-Esteem

Опубликована: Янв. 1, 2025

Язык: Английский

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Neurodevelopmental and psychiatric conditions in 600 Swedish children with the avoidant/restrictive food intake disorder phenotype

Journal of Child Psychology and Psychiatry, Год журнала: 2025, Номер unknown

Опубликована: Март 12, 2025

Background Avoidant restrictive food intake disorder (ARFID) is a feeding and eating characterized by extremely restricted dietary variety and/or quantity resulting in serious consequences for physical health psychosocial functioning. ARFID often co‐occurs with neurodevelopmental conditions (NDCs) psychiatric conditions, but previous data are mostly limited to small clinical samples examining narrow range of conditions. Here, we examined NDCs large, population‐based group children ARFID. Methods In 30,795 born 1992–2008 Sweden, was assessed using parent reports diagnoses from national registers. Parents further reported symptoms at child age 9 or 12 years. Validated cutoffs were applied the scores identify above‐threshold We then whether associated higher symptom (19 outcomes) likelihood (15 linear logistic regressions. Results Most prevalent separation anxiety (29.0%), oppositional defiant (19.4%), attention deficit hyperactivity (ADHD, 16.9%), panic (15.3%), tic disorders (14.8%). For all measured co‐occurring significantly (standardized beta range: 0.6–1.5) odds (odds ratio [OR] 3.3–13.7). The highest increase autism (OR = 13.7) ADHD 9.4). did not find any sex‐specific differences Conclusions This study highlights co‐occurrence broad non‐clinical cohort. Our findings underscore that face significant burden multiple co‐existing which should be considered during assessment treatment.

Язык: Английский

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Efficacy of opioid antagonist in patients with binge eating behavior: A systemic review and meta-analysis

Neuroscience & Biobehavioral Reviews, Год журнала: 2025, Номер unknown, С. 106108 - 106108

Опубликована: Март 1, 2025

Язык: Английский

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