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Clinical heterogeneity of sleep quality, emotional and behavioral characteristics, and eating habits in adolescents with obesity: A cluster analysis. Eur J Pediatr 2024; 183:1571-1584. [PMID: 38177526 DOI: 10.1007/s00431-023-05406-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 01/06/2024]
Abstract
This study aims to examine the role of sleep quality, emotional and behavioral characteristics, and eating behavior in adolescents with obesity by means of cluster analysis. One hundred ninety-four adolescents (78 girls, 116 boys) aged 12-17 (mean 14.3 ± 2.7) with obesity (ICD-10 code E 66.0) entered the study. The Adolescent Sleep Wake Scale was used to evaluate sleep quality. The Achenbach Youth Self-Report for Ages 11-18 questionnaire was used to evaluate emotional and behavioral disturbances. The Dutch Eating Behavior Questionnaire was used to assess maladaptive eating. k-Means cluster analysis was used to clarify heterogeneity. Four clusters were identified: the first included anxious, depressed, socially withdrawn adolescents with thought problems and somatic complaints, non-aggressive, obedient, and having mean values on the sleep quality scale, inclined to restrict their food consumption. The second consisted of rule-breaking youngsters with poor sleep quality, reluctant to restrict their food consumption. The third comprised subjects with the highest values on the sleep quality and lowest values on emotional and behavioral problems, aimed at restricting food consumption. The fourth comprised adolescents with obvious signs of emotional disorders, poorest sleep quality, disinhibited behavior, and emotional and external eating. No statistically significant difference was found between the clusters in sex distribution. Patient allocation to the second or fourth cluster was associated with significantly higher body mass index values, as opposed to the reference third cluster. Conclusion: There is significant variation in teenagers with obesity who have divergent psychological profiles, which should be taken into account. What is Known: • Patients with obesity present with different clinical characteristics. What is New: • Adolescents with obesity may be partitioned into clusters described in terms of emotional, behavioral patterns, including sleep characteristics, and maladaptive eating habits.
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Multiple mediation of the association between childhood emotional abuse and adult obesity by anxiety and bulimia - a sample from bariatric surgery candidates and healthy controls. BMC Public Health 2024; 24:653. [PMID: 38429770 PMCID: PMC10905949 DOI: 10.1186/s12889-024-18015-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/06/2024] [Indexed: 03/03/2024] Open
Abstract
Bulimia, which means a person has episodes of eating a very large amount of food (bingeing) during which the person feels a loss of control over their eating, is the most primitive reason for being overweight and obese. The extended literature has indicated that childhood emotional abuse has a close relationship with adverse mood states, bulimia, and obesity. To comprehensively understand the potential links among these factors, we evaluated a multiple mediation model in which anxiety/depression and bulimia were mediators between childhood emotional abuse and body mass index (BMI). A set of self-report questionnaires, including the Childhood Trauma Questionnaire (CTQ), Beck Anxiety Inventory, Beck Depression Inventory (BDI), and Eating Disorder Inventory (EDI), was sent out. Clinical data from 37 obese patients (age: 29.65 ± 5.35, body mass index (BMI): 37.59 ± 6.34) and 37 demographically well-matched healthy people with normal body weight (age: 31.35 ± 10.84, BMI: 22.16 ± 3.69) were included in the investigation. We first performed an independent t-test to compare all scales or subscale scores between the two groups. Then, we conducted Pearson correlation analysis to test every two variables' pairwise correlation. Finally, multiple mediation analysis was performed with BMI as the outcome variable, and childhood emotional abuse as the predictive variable. Pairs of anxiety, bulimia, and depression, bulimia were selected as the mediating variables in different multiple mediation models separately. The results show that the obese group reported higher childhood emotional abuse (t = 2.157, p = 0.034), worse mood state (anxiety: t = 5.466, p < 0.001; depression: t = 2.220, p = 0.030), and higher bulimia (t = 3.400, p = 0.001) than the healthy control group. Positive correlations were found in every pairwise combination of BMI, childhood emotional abuse, anxiety, and bulimia. Multiple mediation analyses indicate that childhood emotional abuse is positively linked to BMI (β = 1.312, 95% CI = 0.482-2.141). The model using anxiety and bulimia as the multiple mediating variables is attested to play roles in the relationship between childhood emotional abuse and obesity (indirect effect = 0.739, 95% CI = 0.261-1.608, 56.33% of the total effect). These findings confirm that childhood emotional abuse contributes to adulthood obesity through the multiple mediating effects of anxiety and bulimia. The present study adds another potential model to facilitate our understanding of the eating psychopathology of obesity.
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BodyThink program-based body image education improves Korean adolescents' attitudes toward cosmetic surgery: randomized controlled trial. BMC Nurs 2023; 22:481. [PMID: 38110930 PMCID: PMC10726550 DOI: 10.1186/s12912-023-01649-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/11/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND The aims of this study were to modify the widely used BodyThink program to suit the circumstances of Korean schools and determine its effects on body esteem, body image, appearance stress, depression, and attitudes toward cosmetic surgery. METHODS Participants were 184 third-grade students from two middle schools in Korea, who were randomly assigned to a control or intervention group. Two of the participants dropped out; hence, data from 182 students were analyzed. The control group received the existing curriculum for 4 sessions, and the experimental group was provided with 4 sessions of the revised BodyThink program. Before and after the intervention, all participants completed questionnaires. RESULTS In the BodyThink group, improved body image, decreased depression, and positive improvements in attitudes toward cosmetic plastic surgery were observed after the intervention. DISCUSSION These results suggest that school health nurses can utilize interventions based on BodyThink program in their curricula to improve the physical and emotional health of adolescents. TRIAL REGISTRATION This study has been retrospectively registered with the Clinical Research information Service (CRIS) in Korea on October 5, 2023 (KCT0008839).
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Adolescents' Comfort in Disclosing to Caregivers Predicts Suicidal Thoughts and Behaviors Directly and Indirectly Through Difficulties in Emotion Regulation. J Youth Adolesc 2023; 52:1721-1737. [PMID: 37179269 PMCID: PMC10330831 DOI: 10.1007/s10964-023-01785-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023]
Abstract
Despite adolescents' suicidal thoughts and behaviors being major health problems, sparse literature exists on the roles of adolescents' disclosing their feelings to caregivers in their suicidal thoughts and behaviors. This study examined whether adolescents' comfort in disclosing their feelings and problems to caregivers predicts subsequent suicidal thoughts and behaviors and whether difficulties in emotion regulation mediate this association. High school students (N = 5,346 from 20 schools, 49% female-identified adolescents, and 35% 9th graders, 33% 10th graders, and 32% 11th graders) participated in the study for two years with four waves, each six months apart: fall semester in Year 1 (Wave 1), spring semester in Year 1 (Wave 2), fall semester in Year 2 (Wave 3), and spring semester in Year 2 (Wave 4). The degree to which adolescents felt comfortable disclosing their feelings and problems to caregivers at Wave 1 predicted lower suicidal thoughts and behaviors at Wave 4 directly and indirectly via higher emotional clarity at Wave 2 and feeling more able to handle negative emotions at Wave 3. Moreover, when female-identified adolescents reported feeling unable to handle negative emotions at Wave 3, they reported engaging in more suicidal thoughts and behaviors at Wave 4 than male-identified adolescents. Therefore, enhancing adolescents' comfort in disclosing their feelings and problems to caregivers and adolescent emotion regulation and taking a nuanced approach to support female-identified adolescents regarding their ability to handle negative emotions could prevent adolescents' suicidal thoughts and behaviors.
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Don't take the context out of the picture: Contextually shaped parents' and children's obesogenic behaviors in a marginalized area of Mexico City. Appetite 2022; 171:105915. [PMID: 35007664 DOI: 10.1016/j.appet.2022.105915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 12/21/2021] [Accepted: 01/05/2022] [Indexed: 11/26/2022]
Abstract
Santa Fe Gully zone is a marginalized area of Mexico City where nearly 39% of children live with either overweight or obesity. Despite the extensive research on obesogenic behaviors, studies frequently overlook the contexts where such behaviors occur. This qualitative study described individual and familial obesogenic behaviors among children with obesity from Santa Fe Gully, and explained how these behaviors might be contextually shaped. We used a grounded theory approach to investigate the process of development/maintenance of obesity in our sample. Fifteen participants (seven 10-year-olds with overweight or obesity and their parents) participated in nine art-based focus groups, and parents completed individual semi-structured interviews. Data were analyzed using a structured thematic content analysis. Results showed children's weight status was part of their identity, providing children with a familial 'fitting' sense while increasing psychosocial difficulties, leading to emotional overeating as a coping strategy. Parents' use of controlling and low-structured parenting practices reinforced children's emotional overeating and failed to regulate children's dietary and physical activity behaviors. Some low-structured parenting practices were guilt-motivated or fostered by socioeconomic and cultural factors (e.g., limited food access, unhealthy food exposure, community unsafety). Future interventions in Santa Fe Gully aimed at modifying obesogenic behaviors should incorporate systemic and ecological approaches to help participants navigate through contextual obstacles, as their behaviors should be analized considering the context where they occur.
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Subtyping youngsters with obesity: A theory-based cluster analysis. Appetite 2022; 168:105723. [PMID: 34606939 DOI: 10.1016/j.appet.2021.105723] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/15/2021] [Accepted: 09/28/2021] [Indexed: 11/24/2022]
Abstract
Psychological mechanisms play a crucial role in explaining weight gain. Aim of the present study was to identify subtypes in youngsters with obesity in line with these mechanisms. Defining homogeneous clusters within this heterogeneous group provides relevant information for personalized treatments. Data were collected in N = 572 participants (51% boys, aged 7-19) with extreme obesity (%BMI M = 187.8; SD = 30.9) recruited in an inpatient treatment centre. Based on psychological models of overweight/obesity, the Affect Regulation Model, the Reward Deficiency Model and The Dual Pathway Model, cluster variables were selected assessing emotional eating, reward reactivity and regulative capacities. Youngsters reported on emotional eating (DEBQ Emotional Eating) and reward sensitivity (BAS), while parents reported on children's regulative Executive Functions (BRIEF). Characteristics of the different clusters were examined concerning weight variables (pre and post treatment) and variables indexing problematic eating (DEBQ External Eating, Ch-EDE), affect regulation (FEEL-KJ) and depressive symptoms (CDI). Hierarchical cluster analyses supported the presence of three clusters, further evaluated by K-means cluster analyses. The cluster solutions differed according to age and sex (boys 7-13, boys 14-19, girls 7-13, girls 14-19). In all four age and gender subsamples, an "Emotional Eating" cluster displaying a vulnerable profile (high depression, maladaptive emotion regulation, problematic eating) and a "Reward Deficiency" cluster displaying a more resilient profile were detected. In girls 7-13, a "Weak Executive Functioning" indicative of insufficient self-regulative capacities, showed moderate to high emotional problems and problematic eating. In the other subgroups, the "Mean Level Functioning" cluster also showed elevated emotional problems and problematic eating. Given that different clusters can be identified, and given that these clusters have different profiles on emotional problems and problematic eating, subtyping youngsters with severe obesity is indicated, setting the stage for personalized treatments.
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Are Emotion Regulation Strategies Associated With Visual Attentional Breadth for Emotional Information in Youth? Front Psychol 2021; 12:637436. [PMID: 34955938 PMCID: PMC8696011 DOI: 10.3389/fpsyg.2021.637436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 11/19/2021] [Indexed: 11/26/2022] Open
Abstract
Attentional deployment is currently considered as one of the most central mechanisms in emotion regulation (ER) as it is assumed to be a crucial first step in the selection of emotional information. According to the broaden-and-build theory, positive emotions are associated with attentional broadening and negative emotions with attentional narrowing toward emotional information. Given that ER strategies relying on attentional deployment (i.e., rumination, cognitive reappraisal and distraction) have the possibility to influence positive and negative emotions by (re)directing one's attention, there could be an association with one's attentional scope. The current study investigated the association between the general (trait) use of three specific ER strategies and visual attentional breadth for positive, negative, and neutral information in a selected sample of 56 adolescents (M = 12.54, SD = 1.72; 49% girls) at risk for developing psychopathology. First, participants self-reported on their overall use of different ER strategies. Next, the previously validated Attentional Breadth Task (ABT) was used to measure visual attention breadth toward emotional information. No evidence was found for the relationship between 2 specific ER strategies (i.e., cognitive reappraisal and rumination) and visual attentional breadth for neutral, positive and negative emotional information. Surprisingly, "distraction" was associated with visual attentional narrowing, which was unrelated to the valence of the emotion. These unexpected results indicate the multifaceted relationship between trait ER, distraction specifically, and visual attentional breadth for emotional information. Future research, especially in younger age groups, could further elaborate on this research domain.
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Is there stress eating in children and adolescents? A first validation of the Dutch version of the Salzburg Stress Eating Scale. Appetite 2021; 167:105657. [PMID: 34419515 DOI: 10.1016/j.appet.2021.105657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 12/24/2022]
Abstract
The recently developed Salzburg Stress Eating Scale (SSES) is the first to specifically address the relationship of stress experiences and coping failure on the one hand and increases or decreases in food intake on the other hand. The SSES demonstrated good psychometric properties in English and German speaking adult samples. However, it has not been applied to younger age groups, which may differ in their expression and reporting of stress related eating behavior. Therefore, the current study evaluated the psychometric properties and correlates of the SSES in a Dutch speaking community sample of adolescents (study 1; N = 244, 9-18 years, adjusted BMI range = 71-189%, M = 103%) and in an inpatient sample of adolescents with obesity (study 2; N = 100, 9-16 years, adjusted BMI range = 151-310%, M = 194.5%). Factor analysis confirmed the original one factor structure in both studies. Internal consistency was 0.85 in study 1 and 0.90 in study 2 (Cronbach's alpha). In both the obesity and community sample, SSES scores were positively correlated with other eating-related measures (e.g., emotional eating, external eating), and uncorrelated with non-eating-related wellbeing measures (e.g., perceived stress, depressive symptoms). Unexpectedly, however, no association with adjusted BMI was found in the community sample, obesity sample, or combined sample. The scores of the obesity sample were also compared to the community sample in an age and sex-matched subsample of study 1. Against our hypothesis, the obesity sample did not report higher SSES scores than the community sample. The good internal consistency and the evidence for convergent and discriminant validity indicate that the Dutch version of the SSES seems useful in examining this clinically important eating behavior in adolescents. However, validity with regard to stress eating and BMI remains to be further explored.
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Emotional Eating After Manipulating Emotion Regulation: A Laboratory Study in Adolescents. BEHAVIOUR CHANGE 2021. [DOI: 10.1017/bec.2021.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
It is often assumed that emotional eating occurs when an individual is unable to utilise emotion regulation (ER) to cope with stress. In this stress exposure study, we explored whether manipulating participants’ ER strategies (rumination or self-compassion) influenced their stress-related affect and food consumption. Fifty-three adolescents (Mage = 14.72) were included; half of the participants were instructed to use rumination as their ER strategy, and half were instructed to use self-compassion. We could not demonstrate that the ER strategies differently affected stress-related affect. However, we did find that increased Happiness following ER self-compassion predicted reduced High-Fat Sweet food consumption, whereas increased Happiness following ER rumination instead led to greater High-Fat Sweet food consumption. In participants who ruminated, food consumption reduced feelings of Frustration, but not Boredom or Happiness. Post-hoc exploration revealed that only ER self-compassion, not ER rumination, normalised levels of stress-related affect. The results highlight the need for more research into the complex relationship between ER strategies, affect states, and food types in their effect on emotional eating.
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Stress Responsiveness and Emotional Eating Depend on Youngsters' Chronic Stress Level and Overweight. Nutrients 2021; 13:nu13103654. [PMID: 34684656 PMCID: PMC8540677 DOI: 10.3390/nu13103654] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/30/2021] [Accepted: 10/15/2021] [Indexed: 12/21/2022] Open
Abstract
The persistent coexistence of stress and paediatric obesity involves interrelated psychophysiological mechanisms, which are believed to function as a vicious circle. Here, a key mechanistic role is assumed for stress responsiveness and eating behaviour. After a stress induction by the Trier Social Stress Test in youngsters (n = 137, 50.4% boys, 6–18 years), specifically those high in chronic stress level and overweight (partial η2 = 0.03–0.07) exhibited increased stress vulnerability (stronger relative salivary cortisol reactivity and weaker happiness recovery) and higher fat/sweet snack intake, compared to the normal-weight and low-stress reference group. Stress responsiveness seems to stimulate unhealthy and emotional eating, i.e., strong cortisol reactivity was linked to higher fat/sweet snack intake (β = 0.22) and weak autonomic system recovery was linked to high total and fat/sweet snack intake (β = 0.2–0.3). Additionally, stress responsiveness acted as a moderator. As a result, stress responsiveness and emotional eating might be targets to prevent stress-induced overweight.
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