Search Results (57)

Background: Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have transformed treatment for higher weight and diabetes. Because they also influence appetite and reward processes, these medications may shape eating behaviours, emotions, and body image, raising new challenges for eating disorder (ED) research and clinical care. This narrative review synthesises emerging evidence on the psychological and behavioural effects of GLP-1RA use within a biopsychosocial and equity framework. Method: Using a narrative, non-systematic approach, we conducted targeted searches across major databases (2015–September 2025) with combined GLP-1RA and psychological or ED-related terms, supplemented by cross-referencing. Inclusion criteria focused on empirical, theoretical, and clinically meaningful psychological, behavioural, and sociocultural outcomes, enabling a conceptually driven synthesis of the psychological effects of GLP-1RA use. Results: GLP-1RAs reduce hunger and binge-eating frequency, suggesting possible benefits for binge-type EDs. However, evidence for restrictive EDs remains limited, and appetite suppression may reinforce rigid control or perfectionistic traits. Although short-term reductions in emotional eating have been reported, the long-term psychological safety of GLP-1RAs is unknown. Rapid, medication-driven weight loss may disrupt body perception, while social media discourse glamorises thinness and intensifies stigma. These psychosocial effects intersect with inequities in access, disproportionately affecting adolescents and individuals from culturally diverse or socioeconomically marginalised groups. Conclusions: GLP-1RAs sit at the intersection of medical innovation and psychological risk. To ensure safe and inclusive use, research and clinical practice should integrate developmental, cultural, and lived-experience perspectives. Co-designed research and multidisciplinary monitoring will be essential to reduce stigma, address inequities, and support psychologically informed care. Full article

Home-based rehabilitation supports neuromuscular patients while minimising the need for extensive clinical supervision. Due to a growing number of stroke survivors, this approach appears to be more practical for patients across diverse demographics. Although existing hardware-based assistive devices are pretty common, they have limitations in terms of usability, wearability, and safety, as well as other technical constraints such as bulkiness and torque-to-weight ratios. To overcome these issues, soft actuator–based assistance prioritises user safety and ergonomics, as it is more wearable and lightweight, offering overall support while reducing the social stigma associated with disability. Among the existing soft actuation techniques and related materials, shape memory alloys (SMA) present a feasible option, offering current-controlled actuation and compatibility with integration into flexible textiles, thereby enhancing the wearability of the device. This paper presents a compact, SMA-driven assistive device designed to support natural motion, reduce muscle fatigue, and enable daily therapy. Embedded in a glove, the device allows mirrored control, where one hand’s movement assists the other, using flex sensors for feedback. The functionality of the electromyography (EMG) sensor is also used to evaluate the activation of the SMA wire; however, it is not employed for detecting individual finger motions in the assistive hand. Polyurethane foam insulation minimises thermal effects while maintaining lightweight wearability. Experimental results demonstrate a reduction in actuation time at higher voltages and the effective lifting of light to moderate weights. The device shows strong potential for affordable, home-based rehabilitation and everyday assistance. Full article

Background/Objectives: Qualitative child-centered research on pediatric obesity treatment and body image remains limited. This study aimed to explore children’s and adolescents’ experiences with hospital-based obesity treatment and how these experiences relate to body image. Methods: A full-day workshop including three main participatory tasks was conducted in two groups of children (9–13 years) and adolescents (14–18 years), focusing on their experiences with obesity treatment and body image. Data were audiotaped, transcribed verbatim, and analyzed using reflexive thematic analysis. Results: Four main themes emerged, reflecting different aspects of participants’ experiences. The first theme, Talk with me and not my parents, encompassed participants’ desire for greater agency, as children described lacking information and feeling excluded from consultations. The second theme, Experiences of communication with healthcare professionals (HCPs) about obesity, concerned participants’ perceptions of trust, support, and non-judgmental communication, with some adolescents expressing a need for additional psychological support. The third theme, Internalization of lifestyle advice, indicated that healthy diet was viewed as the primary focus of obesity treatment, while physical activity received less attention. The final theme, Perceptions of the body, conveyed mixed experiences with weighing and most participants perceived weight loss as success in treatment and weight gain as failure. The participants shared experiences of weight-based bullying, perceived stigma, and challenges with maintaining a positive body image in a society with stereotypical thin and muscular body ideals. Conclusions: Body image was influenced by HCPs’ emphasis on health and body size, and by their own internalized perceptions, influenced by societal ideals and experiences of stigma. Full article

Background/Objectives: Weight-based stigma represents a pervasive psychosocial challenge affecting youth worldwide, with significant implications for mental and physical health. Although school-based interventions have been suggested as effective strategies to reduce weight bias, evidence regarding their content and efficacy in real-world educational contexts remains limited. The present study aimed to evaluate the effectiveness of a school-based intervention designed to reduce internalized weight stigma among Italian adolescents. Methods: A total of 539 secondary school students (Mage = 15.91 years; SD = 1.38; 51.5% males) from 10 schools in Italy were randomly assigned to either an intervention group (61.2%, n = 330) receiving the program or a minimal intervention control group (38.8%, n = 209). The intervention integrated psychoeducational modules and activities based on cognitive dissonance theory to address maladaptive weight-related attitudes and associated psychopathological outcomes. Pre- and post-intervention assessments evaluated internalized weight bias and body dissatisfaction in both groups. Results: A significant reduction in internalized weight bias was observed among students perceiving themselves as overweight following the intervention. Additionally, a marginally significant decrease in body dissatisfaction was reported in the intervention group from pre- to post-intervention. No comparable changes were found in the control group. Conclusions: These findings suggest that incorporating cognitive dissonance-based psychoeducational content within school-based programs may be a promising approach for reducing internalized weight stigma in adolescents. Further research is warranted to refine intervention strategies, explore the mechanisms underlying the observed effects, and assess the scalability and long-term impact of such initiatives in school settings. Full article

Background/Objectives: Parental weight stigma and bias can shape how parents talk about weight and health with their children, yet their interplay in Romania is unexplored. We examined how parents’ experienced stigma, internalized bias, and explicit antifat attitudes relate to weight- and health-focused conversations with 5–17-year-olds, and whether these links vary by child weight status. Methods: In a cross-sectional survey of 414 Romanian parents, we assessed stigma (teasing/unfair treatment), internalized bias (WBIS-M), antifat attitudes (AFA, UMBFAT), and frequency of health (healthy eating/PA) versus weight-focused talks and comments. BMI-derived child weight status was classified via WHO percentiles. Multivariate regressions and mediation analyses tested predictors and indirect effects. Results: Nearly 80% of parents discussed weight at least sometimes; higher child BMI percentile and parental internalized bias independently predicted more weight conversations (β = 0.44 and β = 0.25, both p < 0.001). Internalized bias mediated the effect of experienced stigma on weight talk (indirect effect = 0.105, 95% CI [0.047, 0.172]). Explicit antifat attitudes drove comments about others’ weight (β = 0.17, p = 0.002). Health-focused talks were unrelated to stigma or bias but were more frequent among parents with higher education, better self-rated health, and lower BMI. Conclusions: Parents’ internalized weight bias—shaped by stigma—fuels weight-focused conversations, especially when children have higher BMI, while antifat attitudes underlie negative comments about others. Interventions should reduce parental internalized bias and train supportive, health-centered communication to curb weight stigma transmission. Full article

Background/Objectives: Childhood and adolescent obesity is a growing public health concern in Jordan, with implications for both physical and psychological well-being. While obesity’s physical effects are well-documented, less is known about its broader association with adolescents’ quality of life (QoL), particularly in Middle Eastern contexts. This study aimed to investigate the associations between weight status, psychosocial factors, and health-related quality of life (HRQOL) among Jordanian adolescents. This study aimed to investigate the associations between weight status, psychosocial factors, and HRQoL among Jordanian adolescents. Methods: A cross-sectional study was conducted with 719 adolescents (63.3% female) aged 11–18, recruited from public schools and pediatric clinics in three regions of Jordan. Data were collected using validated questionnaires assessing demographics, health behaviors, mental health (PHQ-9, GAD-7, SMFQ), and HRQoL (PedsQL 4.0). Structural equation modeling (SEM) was used to examine direct and indirect pathways predicting physical and psychological QoL. Results: Bullying emerged as a key mediator between weight status and QoL, particularly for physical well-being. Depression and anxiety were significant predictors of poorer psychological QoL. Positive school experience, academic performance, physical activity, and paternal education were positively associated with QoL. Nutritional habits were inversely associated with anxiety levels. Model fit indices supported the adequacy of both the physical and psychological QoL models. Conclusions: The findings highlight the interconnected relationship of weight-related stigma, school environment, and lifestyle behaviors on adolescent well-being. Multi-component, school-based interventions targeting bullying, physical activity, and mental health literacy may be effective in improving QoL in this population. Full article

Background: Assistive technology (AT) can support autistic adults in navigating employment-related challenges. However, limited research has explored autistic adults’ actual needs and experiences with AT in the workplace. Existing studies often overlook how well current AT solutions align with the real-world demands autistic adults face across the employment process. To address this gap, this study conducted a needs assessment to explore autistic adults’ perceived AT and AT service needs across employment stages, identify satisfaction and discontinuation patterns, and examine barriers and facilitators to effective use. Methods: A total of 501 autistic adults were recruited through an online crowdsourcing platform, Prolific. Participants completed a needs assessment that included Likert-scale items and open-ended questions. Quantitative data were analyzed using descriptive statistics and weighted needs scoring procedures. Thematic analysis was applied to qualitative responses regarding satisfaction, discontinuation, and general reflections on AT use. Results: Job retention received the highest total weighted needs score, followed closely by skill development and job performance. Participants reported lower perceived needs for AT in the job development and placement domain. Qualitative findings revealed that AT was described as essential for daily functioning and independence, but barriers such as limited access, inadequate training, and social stigma affected use. Participants also emphasized the need for more person-centered and context-specific AT services. Conclusions: AT has the potential to significantly enhance employment outcomes for autistic adults. However, current services often lack personalization and alignment with real-world needs. Findings support the development of more inclusive, tailored, and accessible AT solutions across all employment stages. Full article

Background/Objectives: There is scientific evidence showing that body- and/or body weight-related blaming, guilting, and shaming continue to be both promoted and tolerated in many societal contexts, including schools and healthcare settings. A deeply ingrained belief still prevails among many individuals that inducing these negative emotions can serve as a motivator for children and adolescents to engage in obesity treatment. Therefore, the aim of this systematic review is to examine these emotions (blame, guilt, shame) in relation to body weight and their impact on psychological functioning within the pediatric population affected by overweight and obesity. Methods: Articles were searched up using PubMed and Web of Science in June 2023 and March 2025. The search was conducted without limiting the years of publication. The inclusion criteria included the following: (1) pediatric samples, (2) full text available, and (3) original research articles. Articles were excluded if they were editorials, letters, replies from authors, review articles, and articles without a full text. Results: The initial search returned 199 results. A total of 16 articles were included in the study. Analysis of the collected records revealed associations between body- or weight-related blame, guilt, and shame and various aspects of psychological functioning in the pediatric population such as (a) interpersonal context (e.g., social stigma, bullying, teasing history, social connectedness, weight-related language used by parents in conversations with children and adolescents; (b) intrapsychic context—relationship with eating and food (e.g., binge eating, dietary restraint, emotional eating, and the risk of developing eating disorders); (c) intrapsychic context—self-perception (e.g., self-esteem, feelings of worthlessness, self-compassion, self-efficacy, perceived control); (d) intrapsychic context—emotional functioning (e.g., emotional distress, anxiety, depression, emotion regulation strategies); and (e) intrapsychic context—additional psychological factors (e.g., mindfulness, quality of life, willingness to seek help, and motivation for both help-seeking and sustaining successful lifestyle changes). Conclusions: Understanding the dynamics of body- and/or weight-related blame, guilt, and shame among children and adolescents with overweight and obesity is essential for developing effective support systems that enhance their well-being and psychological resilience in both the prevention and treatment of obesity. Further research is needed to explore the relationships between body- and weight-related blame, guilt, and shame and psychological functioning in pediatric populations with overweight and obesity, including the dynamics of child–parent–healthcare provider interactions, the context of parenting skills and attitudes that support the child during obesity treatment, the long-term consequences of body- and weight-related blame, guilt, and shame, the relationship between healthcare providers’ tendencies to engage in body- and weight-related shaming or blaming and their communication skills and mental well-being (e.g., levels of professional burnout, emotion regulation skills, and personality traits), as well as the influence of social media on body- and weight-related shame, guilt, and blame. Full article

Background/Objectives: Evidence suggests that food insecurity (FI) is a risk factor for eating disorder (ED) symptoms, especially binge eating (BE), yet research focusing on the psychosocial effects among midlife/older women is lacking. Midlife/older women living with FI experience intersectional disadvantage, thus highlighting the need for an independent investigation of the cultural and contextual factors of this population. The current study examined the difference in psychological health and quality of life (QOL) among women living with BE and FI (BE + FI) versus FI without BE. Method: Female clients of a food bank, aged 50+ (N = 295; M age = 62.1 years, SD = 8.2) living with FI completed measures of BE and psychosocial comorbidities. The measures were provided in English and Spanish. Results: A multivariate analysis of covariance compared women living with BE and FI (BE + FI) versus FI without BE on outcomes related to mental health and wellbeing. Covarying for age, FI severity, and ethnicity, the results indicated that women living with BE + FI reported worsened anxiety, depression, ED-related psychosocial impairment, internalized weight stigma, and QOL versus women living with FI without BE (all ps < 0.001). Effect sizes ranged from small to medium to large. Conclusions: Midlife/older women living with BE + FI report poorer psychological health and QOL than those living with FI without BE, demonstrating a critical need for mental healthcare in this population. Innovative solutions—and likely a portfolio of interventional approaches with various entry points and delivery modalities—are warranted, if we are to make significant strides in addressing ED symptoms in this population. Full article

Background: The prevalence of people with obesity is increasing worldwide, facing challenges in terms of discrimination and prejudice across all settings, including healthcare. Objective: The objective of this review is to compare and synthesize recent scientific literature regarding nurses’ behaviors and attitudes toward patients with obesity. Methods: A systematized methodology was employed, conducting a literature search of studies published in the bibliographic resources (Academic Search Complete, CINAHL Complete, Web of Science, and Scopus from 2018 to 2023); using specific terms combined with the Boolean operators, AND and OR. Inclusion criteria: Quantitative, qualitative, or mixed research conducted on nurses and/or nursing students in a context focused on the care of adult patients with obesity. Critical appraisal tools from the Joanna Briggs Institute (JBI) were used to evaluate the included studies, and their level of evidence was also determined. Results: Initially, the search yielded 166 articles, of which 14 were included in this review. The results found focused on the use of scales and tools heterogeneous to each other. The findings can be categorized into two main areas: studies investigating interventions aimed at reducing negative behaviors related to weight bias and prejudice, and studies focusing on assessing these attitudes. The evidence points in a consistent direction: nurses exhibit negative attitudes toward patients with obesity. Conclusions: The need for multilevel strategies, from clinical to academic training, to address this challenge is highlighted, alongside the development of research that complements the current evidence with a deeper and more detailed understanding of this phenomenon. Full article

Background: Obesity represents a global epidemic associated with significant health risks, including diabetes, cardiovascular disease, and certain cancers. Management strategies have evolved from focusing solely on weight reduction to emphasizing overall health improvements and mitigating associated risks. Methods: This narrative review analyzed the existing peer-reviewed literature across databases such as PubMed, Scopus, EMBASE, the Cochrane Library, and Google Scholar to examine the outcomes of bariatric surgery and its interplay with weight stigma. The review incorporated data from clinical studies, systematic reviews, and meta-analyses, focusing on bariatric surgery and its psychological impact, as well as approaches to mitigate stigma in bariatric care. Results: Bariatric surgery has emerged as the most effective intervention for sustained weight loss and the resolution of obesity-related comorbidities. However, individuals undergoing surgery frequently encounter weight stigma, both pre- and postoperatively, which manifests through discriminatory healthcare interactions, societal biases, and internalized self-criticism. These factors contribute to anxiety, depression, diminished healthcare engagement, and weight regain, ultimately affecting the long-term surgical outcomes. Conclusions: Addressing weight stigma in bariatric care is critical to optimizing outcomes. Interventions such as preoperative counseling, postoperative psychological support, and multidisciplinary care can mitigate the psychological and societal burdens of stigma. This review explores the intricate relationships between obesity, bariatric surgery outcomes, weight stigma, and the health-related quality of life (HRQOL). Full article

Pitahaya (Hylocereus spp.) is an economically significant cactus fruit in Peru, renowned for its rich nutritional profile and antioxidant properties while exhibiting wide biological diversity. This study aimed to morphologically characterize seven pitahaya accessions using qualitative and quantitative descriptors related to the cladodes, flowers, and fruits. Univariate and multivariate (FAMD, PCA, MCA, and clustering) analyses were employed to identify and classify the accessions based on their morphological traits. The analyses revealed three distinct groups: one consisting solely of AC.07; another with AC.02, AC.04, and AC.06; and a third including AC.01, AC.03, and AC.05. The first group exhibited superior characteristics, particularly in fruit traits such as the stigma lobe count (23.3), number of bracts (26.5 mm), and length of apical bracts (15.75 mm). The second group recorded the highest spine count (3.21), bract length (16.95 mm), and awn thickness (5.12 mm). The third group had the highest bract count (37) and an average locule number (23.65). These findings highlight the significant morphological diversity among the accessions, indicating the potential for classification and selection in pitahaya cultivation. The potential of AC.07 stands out in terms of its agronomic qualities, such as its fruit weight (451.93 g) and pulp weight (292.5 g), surpassing the other accessions. Full article

The shift in dietary habits has reshaped the population’s health profile, leading to a rise in overweight individuals and a subsequent decline in health-related quality of life (HRQoL). This study evaluated the correlations between demographic, social, and health-related factors and HRQoL in rural and urban areas of Bahia, Brazil. The cross-sectional study included 124 participants aged 18–60 who underwent interviews, anthropometric measurements, and laboratory tests. The WHOQol-BREF instrument assessed the HRQoL. The results showed that rural participants had lower educational levels, income, and access to sanitation. Despite these challenges, rural residents reported better HRQoL in psychological, social relations, and health satisfaction domains, although differences diminished after age adjustment. Urban participants, who had higher rates of obesity and related metabolic risks experienced a negative correlation between BMI and HRQoL, especially in the social relationships domain. The study highlights that environmental and social factors, such as weight-related stigma and social connections, significantly influence HRQoL in urban areas, emphasizing the need for public health interventions that address both nutritional status and urban-specific challenges. Full article

Depression affects several aspects of life, including socioeconomic status, relationships, behavior, emotions, and overall health. The etiology of depression is complex and influenced by various factors, with obesity emerging as a significant contributor. This narrative review aims to investigate the factors associated with the development of depression, with a particular focus on the role of obesity. The literature search was conducted on PubMed, Embase, and PsycINFO from May to July 2024. The review highlights the impact of environmental and socioeconomic conditions; lifestyle choices, including physical activity and dietary habits; stress; traumatic experiences; neurotransmitter imbalances; medical and psychological conditions; hormone fluctuations; and epigenetic factors on depression. A key emphasis is placed on the inflammatory processes linked to obesity, which may drive the bidirectional relationship between obesity and depression. The findings suggest that obesity is associated with an increased risk of depression, potentially due to chronic inflammation, neurochemical dysregulation, and the emotional and social challenges related to weight stigma and obesity management. Understanding these interconnected factors is important for developing targeted interventions to address both obesity and depression, leading to improved quality of life for those affected. Full article

Bariatric surgery candidates (BSC) are a highly vulnerable group for mental health impairments. According to the theoretical model of weight stigma, weight-related experienced stigmatization (ES) negatively influences mental health through weight bias internalization (WBI). This study tested this model among BSC and investigated whether this association depends on a negative body image in terms of weight and shape concern as a potential moderator. As part of a German multicenter study, ES, WBI, weight and shape concern, and depressive symptoms were assessed via self-report questionnaires among n = 854 BSC. Simple and moderated mediation analyses were applied to analyze whether WBI influences the relationship between ES and depressive symptoms, and whether this influence depends on weight and shape concern. WBI significantly mediated the relationship between ES and depressive symptoms by partially reducing the association of ES with depressive symptoms. Weight and shape concern emerged as significant moderators in the overall model and specifically for associations between WBI and depressive symptoms. The results suggest that the association between ES and depressive symptoms among BSC is stronger in those with high WBI. This association is strengthened by weight and shape concern, especially at low and mean levels. Studies evaluating longitudinal associations between weight-related stigmatization and mental health are indicated, as well as intervention studies targeting WBI in order to reduce adverse effects of ES on mental health in BSC. Full article