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Pregnancy and pregnancy outcomes in women with eating disorders: a four-year lo...

Machado, Bárbara César; Gonçalves, Sónia; Duarte, Sofia; Brandão, Isabel; Roma-Torres, António; Soares, Filipa

Background/Objectives: Eating disorders (EDs) often affect fertility, yet many women with ED still become mothers. The pattern of ED symptoms during pregnancy and postpartum, along with their effects on maternal and child health, is not yet fully understood. This longitudinal study aimed to (1) examine the course of ED symptoms from conception to postpartum, (2) evaluate pregnancy outcomes and children’s health...


Psychometric properties of the dimensional Yale Food Addiction Scale for Childr...

Matos, Ana; Félix, Sílvia; Coelho, Carol; Conceição, Eva; Machado, Bárbara César; Gonçalves, Sónia

The dimensional Yale Food Addiction Scale for Children 2.0 (dYFAS-C 2.0) was developed to provide a reliable psychometric measure for assessing food addiction in adolescents, in accordance with the updated addiction criteria proposed in the fifth edition of the Diagnostic and Statistical Manual (DSM-5). The present study aimed to evaluate the psychometric properties of the dYFAS-C 2.0 among Portuguese adolescen...


Loss of control over eating, inhibitory control, and reward sensitivity in chil...

Ramalho, Sofia Marques; Conceição, Eva; Tavares, Ana Cristina; Freitas, Ana Luísa; Machado, Bárbara César; Gonçalves, Sónia

Overview: In recent years, there has been increasing clinical and empirical interest in the concept of pediatric loss of control over eating, particularly about its link with the executive functions related to the concept of impulsivity, such as inhibitory control and reward sensitivity. However, there has yet to be a comprehensive literature synthesis about the associations between these variables. A comprehen...


Impact of the COVID-19 pandemic on the mental and physical health and overall w...

Machado, Bárbara César; Pinto, Elisabete; Silva, Margarida; Veiga, Elisa; Sá, Cristina; Kunz, Sahra; Silva, Patrícia Oliveira; Pimenta, Ana; Gomes, Ana

Throughout the pandemic of COVID-19 caused by SARS-CoV-2, university students were considered a vulnerable risk group for mental health impairment and wellbeing deterioration. This study aimed at evaluating the pandemic’s impact on the physical and mental health and wellbeing among students of a Portuguese university. This cross-sectional study included 913 participants and ran from June to October 2020. Data c...


Appearance comparisons, affect, body dissatisfaction and eating pathology in Po...

Coelho, Carol Russo; Machado, Paulo P. P.; Machado, Bárbara César; Gonçalves, Sónia

Physical appearance comparisons have been theorized to be associated with negative indicators of body image. This study aimed to study appearance comparisons and their association to affect, body dissatisfaction, and eating pathology. Three hundred and ten female university students with ages between 17 and 25 years (M = 20.2, SD = 1.9) completed sociodemographic and clinical data, self-reported questionnaires,...


Appearance comparisons, affect, body dissatisfaction and eating pathology in Po...

Coelho, Carol; Machado, Paulo; Machado, Bárbara César; Gonçalves, Sónia

Physical appearance comparisons have been theorized to be associated with negative indicators of body image. This study aimed to study appearance comparisons and their association to affect, body dissatisfaction, and eating pathology. Three hundred and ten female university students with ages between 17 and 25 years (M = 20.2, SD = 1.9) completed sociodemographic and clinical data, self-reported questionnaires,...


Food addiction and grazing - the role of difficulties in emotion regulation and...

Ribeiro, Andreia; Sinval, Jorge; Félix, Sílvia; Guimarães, Carolina; Machado, Bárbara César; Gonçalves, Sónia; Lourdes, Marta de; Conceição, Eva M.

University students are a vulnerable population to the development of disordered eating, such as food addiction (FA) and grazing. FA is an emerging concept characterized by an intense desire to eat hyper-palatable foods. Grazing is characterized by the repetitive and unplanned ingestion of food throughout a period of time. Both FA and grazing have been associated with increased scores of negative urgency (NU) a...




Food addiction problems in college students: the relationship between weight-re...

Gonçalves, Sónia; Félix, Sílvia Isabel Abreu; Martins, Filipa; Lapenta, Olivia Morgan; Machado, Bárbara César; Conceição, Eva Martins

The concept of food addiction, characterized by a strong urge to overeat highly palatable foods, has gained increased research attention over the last decade. College students are a recognized risk group for manifesting an eating pathology and weight gain due to the changes in eating habits experienced during this period. However, there is a gap in the literature connecting food addiction with eating and weight...


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