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The Highly Processed Food Withdrawal Scale (ProWS) is a 29-item measure that operationalizes physical and psychological indicators of withdrawal symptoms associated with cutting down on the consumption of ultra-processed foods. The current study developed a briefer 7-item version of the ProWS (modified ProWS; mProWS) using the participant sample from the ProWS validation paper (n = 231). Then, in an independent sample recruited from Amazon Mechanical Turk, 244 participants (55.3% females) completed the mProWS, the ProWS, and measures of eating-related constructs in order to evaluate the psychometric properties of the mProWS, relative to the ProWS. The mProWS and the ProWS performed similarly on indexes of reliability, convergent validity with addictive-like eating behavior (e.g., Yale Food Addiction Scale 2.0 symptom count), discriminant validity with distinct measures (e.g., cognitive desire to restrict food consumption), and incremental validity evidenced by associations with weight cycling above and beyond body mass index (BMI) and YFAS 2.0 symptoms. The mProWS may be an appropriate choice for studies with higher participant burden (e.g., ecological momentary assessment) to assess withdrawal symptoms in real-time when they occur in response to cutting down on ultra-processed foods.
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Dependência de Alimentos , Alimento Processado , Psicometria , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Massa Corporal , Comportamento Alimentar/psicologia , Dependência de Alimentos/psicologia , Reprodutibilidade dos Testes , Inquéritos e Questionários/normasRESUMO
Reward responses to food are thought to play an important role in highly palatable food overconsumption. In animal models, food reward responses can be decoupled into unique "liking" (in the moment enjoyment) and "wanting" (motivation/craving) components. However, research on liking and wanting has been hampered by uncertainty regarding whether liking and wanting can be reliably separated in humans. We used factor analysis to test whether ratings of liking and wanting could be empirically separated in women assessed across 49 consecutive days. Female participants (N = 688; ages 15-30) from the Michigan State University Twin Registry reported liking and wanting of foods consumed that day, and wanting of foods not consumed that day, separately for sweets (e.g., cookies), fast food (e.g., French fries), carbohydrates (e.g., bread), and whole foods (fruit, plain chicken) each evening for 49 consecutive days. We examined both average levels and daily levels of liking/wanting across the 49-day period that captured individual differences in liking/wanting over time. Across both types of analyses, liking and wanting for foods that were eaten formed a single factor rather than separate, dissociable factors, while wanting of foods not eaten formed an independent factor. At the daily level, a liking/wanting factor emerged for each individual food category (e.g., liking/wanting sweets), whereas in average analyses, a single factor emerged that collapsed across all food types (i.e., liking/wanting of all foods). Results suggest individuals have difficulty distinguishing between liking and wanting of foods they have eaten on that day but may be able to more reliably separate wanting of foods they have not consumed.
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OBJECTIVE: Post-traumatic stress disorder (PTSD) commonly co-occurs with substance use disorders (SUDs). Past studies suggest PTSD is also associated with food addiction (compulsive intake of highly processed foods containing refined carbohydrates and/or added fat). However, research investigating gender differences has been limited (e.g., restricted samples) and mixed. We aim to investigate the risk of co-occurring PTSD and food addiction in a community sample for all participants and stratified by gender. Additionally, we conducted risk ratios for problematic substance use and obesity to allow for within-sample comparisons. METHOD: We utilized a sample of 318 participants recruited from Amazon Mechanical Turk (mean age = 41.2, 47.8% men, 78.0% white) to address existing gaps in the literature on PTSD and food addiction. We calculated risk ratios (adjusted for sociodemographic covariates) using modified Poisson regression with 95% confidence intervals. Results were also gender stratified. RESULTS: Risk of food addiction (Risk Ratio (RR) = 6.42, 95% CI [4.10, 10.07], problematic alcohol use (RR) = 3.86, 95% CI [2.25,6.62], problematic smoking (RR) = 3.93, 95% CI [2.22, 6.97], and problematic nicotine vaping (RR) = 5.41, 95% CI [2.41, 11.14] were higher for those meeting criteria for PTSD. Risk of problematic cannabis use, and risk of obesity were not significantly higher for those meeting criteria for PTSD. Gender-stratified results suggest risk of food addiction may be higher for men (RR) = 8.54, 95% CI [4.49, 16.25] compared to women (RR) = 4.32, 95% CI [2.16, 8.62]. DISCUSSION: Food addiction, but not obesity, appears to co-occur with PTSD more strongly than other types of problematic substance use (alcohol, cannabis, cigarettes, nicotine vaping). This risk appears to be particularly high for men compared to women. Assessing for food addiction in those with PTSD, particularly in men, may assist in identifying high-risk groups.
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Dependência de Alimentos , Transtornos de Estresse Pós-Traumáticos , Transtornos Relacionados ao Uso de Substâncias , Masculino , Humanos , Feminino , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/complicações , Dependência de Alimentos/epidemiologia , Dependência de Alimentos/complicações , Fatores Sexuais , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/complicações , Consumo de Bebidas AlcoólicasRESUMO
Maternal food addiction, dietary restraint, and pre-pregnancy body mass index (BMI) are associated with high-risk eating behaviors and weight characteristics in children and adolescents. However, little is known about how these maternal factors are associated with individual differences in eating behaviors and risk for overweight in infancy. In a sample of 204 infant-mother dyads, maternal food addiction, dietary restraint and pre-pregnancy BMI were assessed using maternal self-report measures. Infant eating behaviors (as measured by maternal report), objectively measured hedonic response to sucrose, and anthropometry were measured at 4 months of age. Separate linear regression analyses were used to test for associations between maternal risk factors and infant eating behaviors and risk for overweight. Maternal food addiction was associated with increased risk for infant overweight based on World Health Organization criteria. Maternal dietary restraint was negatively associated with maternal report of infant appetite, but positively associated with objectively measured infant hedonic response to sucrose. Maternal pre-pregnancy BMI was positively associated with maternal report of infant appetite. Maternal food addiction, dietary restraint, and pre-pregnancy BMI are each associated with distinct eating behaviors and risk for overweight in early infancy. Additional research is needed to identify the mechanistic pathways driving these distinct associations between maternal factors and infant eating behaviors and risk for overweight. Further, it will be important to investigate whether these infant characteristics predict the development of future high-risk eating behaviors or excessive weight gain later in life.
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Dependência de Alimentos , Sobrepeso , Feminino , Gravidez , Criança , Adolescente , Lactente , Humanos , Índice de Massa Corporal , Comportamento Alimentar , Aumento de PesoRESUMO
This study sought to identify sucking profiles among healthy, full-term infants and assess their predictive value for future weight gain and eating behaviors. Pressure waves of infant sucking were captured during a typical feeding at age 4 months and quantified via 14 metrics. Anthropometry was measured at 4 and 12 months, and eating behaviors were measured by parent report via the Children's Eating Behavior Questionnaire-Toddler (CEBQ-T) at 12 months. Sucking profiles were created using a clustering approach on the pressure wave metrics, and utility of these profiles was assessed for predicting which infants will have weight-for-age (WFA) percentile changes from ages 4-12 months that exceed thresholds of 5, 10, and 15 percentiles, and for estimating each CEBQ-T subscale score. Among 114 infants, three sucking profiles were identified: Vigorous (51%), Capable (28%), and Leisurely (21%). Sucking profiles were found to improve estimation of change in WFA from 4 to 12 months and 12-month maternal-reported eating behaviors above infant sex, race/ethnicity, birthweight, gestational age, and pre-pregnancy body mass index alone. Infants with a Vigorous sucking profile gained significantly more weight during the study period than infants with a Leisurely profile. Infant sucking characteristics may aid in predicting which infants may be at greater risk of obesity, and therefore sucking profiles deserve more investigation.
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Ingestão de Alimentos , Comportamento Alimentar , Feminino , Gravidez , Lactente , Humanos , Aumento de Peso , Obesidade , Índice de Massa CorporalRESUMO
The early postpartum period is a sensitive time for understanding women's high-risk eating (i.e., eating behavior associated with negative health outcomes) given potential long-term eating behavior implications for infants. Food addiction and dietary restraint are two high-risk eating phenotypes associated with long-term negative health outcomes that have been theoretically linked. Yet, no research has considered how much these constructs overlap during the early postpartum period. The present study sought to characterize these two high-risk eating phenotypes in postpartum women to examine whether these are distinct constructs with specific etiologies and to inform future targets of intervention. Women (N = 277) in the early postpartum period reported on high-risk eating, childhood trauma exposure, depression symptoms, and pre-pregnancy weight. Women's height was measured and pre-pregnancy BMI was calculated. We conducted bivariate correlations and path analysis to characterize the relationship between food addiction and dietary restraint, controlling for pre-pregnancy BMI. Results showed that food addiction and dietary restraint were not significantly associated and that women's childhood trauma exposure and postpartum depression were associated with food addiction but not dietary restraint. Sequential mediation revealed that higher levels of childhood trauma exposure were associated with worse postpartum depression and, in turn, greater food addiction during the early postpartum period. Findings suggest that food addiction and dietary restraint have distinct psychosocial predictors and etiological pathways, which suggests important construct validity differences between the two high-risk eating phenotypes. Interventions seeking to address food addiction in postpartum women and mitigate the impact of this high-risk eating phenotype on the next generation may benefit from treating postpartum depression, especially in women with histories of childhood trauma exposure.
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Experiências Adversas da Infância , Depressão Pós-Parto , Dependência de Alimentos , Gravidez , Humanos , Feminino , Depressão Pós-Parto/psicologia , Período Pós-Parto/psicologia , Dieta , Comportamento AlimentarRESUMO
OBJECTIVE: Food addiction is a phenotype characterised by an addiction-like attraction to highly processed foods. Adolescence is a sensitive period for developing addictive disorders. Therefore, a valid measure to assess food addiction in adolescents is needed. Accordingly, the aim of the study was to establish a categorical scoring option for the full version of the Yale Food Addiction Scale for Children 2.0 (YFAS-C 2.0), and to psychometrically validate the full YFAS-C 2.0. METHOD: The data stem from the Food Addiction Denmark (FADK) Project. Random samples of 3750 adolescents from the general population aged 13-17 years, and 3529 adolescents with a history mental disorder of the same age were invited to participate in a survey including the full version of the YFAS-C 2.0. A confirmatory factor analysis was carried out and the weighted prevalence of food addiction was estimated. RESULTS: The confirmatory factor analysis of the YFAS-C 2.0 supported a one-factor model in both samples. The weighted prevalence of food addiction was 5.0% in the general population, and 11.2% in the population with a history of mental disorder. CONCLUSIONS: The full version of the YFAS-C 2.0 is a psychometrically valid measure for assessing clinically significant food addiction in adolescents.
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Comportamento Aditivo , Dependência de Alimentos , Transtornos Mentais , Humanos , Criança , Dependência de Alimentos/diagnóstico , Dependência de Alimentos/epidemiologia , Psicometria , Escalas de Graduação Psiquiátrica , Comportamento Aditivo/diagnóstico , Comportamento Aditivo/epidemiologia , Inquéritos e Questionários , Comportamento Alimentar , Reprodutibilidade dos TestesRESUMO
As ultraprocessed foods (i.e., foods composed of mostly cheap industrial sources of dietary energy and nutrients plus additives) have become more abundant in our food supply, rates of obesity and diet-related disease have increased simultaneously. Food addiction has emerged as a phenotype of significant empirical interest within the past decade, conceptualized most commonly as a substance-based addiction to ultraprocessed foods. We detail (a) how approaches used to understand substance-use disorders may be applicable for operationalizing food addiction, (b) evidence for the reinforcing potential of ingredients in ultraprocessed foods that may drive compulsive consumptions, (c) the utility of conceptualizing food addiction as a substance-use disorder versus a behavioral addiction, and (d) clinical and policy implications that may follow if ultraprocessed foods exhibit an addictive potential. Broadly, the existing literature suggests biological and behavioral parallels between food addiction and substance addictions, with ultraprocessed foods high in both added fat and refined carbohydrates being most implicated in addictive-like eating. Future research priorities are also discussed, including the need for longitudinal studies and the potential negative impact of addictive ultraprocessed foods on children.
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Comportamento Aditivo , Dependência de Alimentos , Transtornos Relacionados ao Uso de Substâncias , Comportamento Alimentar , Alimentos , Humanos , ObesidadeRESUMO
OBJECTIVE: Childhood trauma has been associated with substance use disorders (SUDs), but less research has investigated its association with food addiction (i.e., compulsive intake of highly processed foods containing refined carbohydrates and/or added fat). Existing research on childhood trauma and food addiction has focused primarily on women from restricted samples. Further, emotion dysregulation difficulties are implicated in both childhood trauma and food addiction, but research has not explored whether it may play a mediating role. METHOD: The current study utilizes a sample of 310 participants recruited from Amazon Mechanical Turk (mean age = 41.3 years old, 47.4% men, 78.7% white) to investigate the mediating role of emotion dysregulation in the association between childhood trauma and food addiction. We also conducted exploratory analyses to investigate for gender differences in these associations. Gender-stratified correlational matrixes were conducted to investigate associations between childhood trauma, food addiction, and emotional dysregulation. Moderated mediation models and multilevel regressions were also conducted to identify the role of gender in the association between childhood trauma, food addiction, and emotion dysregulation. RESULTS: Emotion dysregulation was found to partially mediate the associations between food addiction and childhood trauma and gender was found to moderate associations between childhood trauma and emotion dysregulation, as well as childhood trauma and food addiction. Both moderating pathways were significantly stronger for men compared to women. DISCUSSION: Results suggests that emotion dysregulation may be one important mediator in the association between childhood trauma and food addiction, particularly for men. The identification of other potential mechanisms contributing to the association between childhood trauma and food addiction and the use of longitudinal measurement strategies will be important in future research.
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Experiências Adversas da Infância , Regulação Emocional , Dependência de Alimentos , Transtornos Relacionados ao Uso de Substâncias , Adulto , Emoções , Feminino , Humanos , Masculino , Fatores Sexuais , Transtornos Relacionados ao Uso de Substâncias/psicologiaRESUMO
BACKGROUND: The Yale Food Addiction Scale 2.0 (YFAS 2.0) operationalizes food addiction (FA) by applying the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM 5) criteria for substance use disorder (SUD) to the overconsumption of highly processed foods. The YFAS 2.0 has been quantitatively validated across numerous populations, but has never undergone qualitative analysis. AIMS: Using qualitative methods we aimed to determine if the interpretation YFAS 2.0 is aligned with the DSM 5 conceptualization of SUD, to determine if any items are perceived as irrelevant to the lived-experience of FA, and to determine if there are constructs central to the lived-experience of FA that are not captured by the scale. METHODS: We interviewed 16 participants who met criteria for FA on the modified YFAS 2.0 using semi-structured interviews to understand each participants' interpretation of items on the scale and their perceptions of how the scale matched their lived-experience of FA. Reflexive thematic analysis was used to code responses and identify themes. RESULTS: Most interpretations aligned with the DSM 5 conceptualization of SUDs. Withdrawal and tolerance-related items were subject to some misinterpretations. Participants viewed problem-focused symptoms (e.g., interpersonal problems) as the least relevant to their lived-experience. Novel themes not included on the YFAS 2.0 (e.g., emotional eating) emerged. SUMMARY: Our study supports the validity of the YFAS 2.0 by showing consistency with the DSM 5 conceptualization of SUDs and consistency with the lived-experience of individuals who endorse FA. Future research should explore the novel themes that emerged in this study.
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Comportamento Aditivo , Dependência de Alimentos , Humanos , Dependência de Alimentos/diagnóstico , Dependência de Alimentos/psicologia , Escalas de Graduação Psiquiátrica , Psicometria , Reprodutibilidade dos Testes , Emoções , Inquéritos e Questionários , Comportamento Alimentar/psicologia , Comportamento Aditivo/diagnósticoRESUMO
The potential negative effects of the COVID-19 pandemic on health-compromising behaviors including overeating, processed food intake, and alcohol use have been well documented. However, it is possible the COVID-19 pandemic has had positive effects on some health-promoting behaviors like cooking and fruit and vegetable intake. The current study was a preregistered secondary data analysis using data from a U.S. national, crowdsourced study (n = 868) on eating behaviors during the early stages of the COVID-19 pandemic. The objectives of the current study were to compare levels of cooking, fruit and vegetable intake, and physical activity among U.S. adults during the early stages of the COVID-19 pandemic to pre-pandemic levels in reference groups of U.S. adults, and test whether subjective stress from the pandemic was associated with health-promoting behaviors by obesity status. During the early stages of the COVID-19 pandemic, participants cooked more often and ate 0.23 more cups of fruits and vegetables per day, but 28.8% fewer participants met federal physical activity guidelines. Greater COVID-19 stress was minimally to moderately associated with greater cooking, fruit and vegetable intake, and physical activity. The positive association between COVID-19 stress and fruit and vegetable intake was stronger for individuals with obesity. The COVID-19 pandemic might have encouraged U.S. adults, especially those at risk for complications, to engage in some health-promoting behaviors while creating barriers for other behaviors.
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COVID-19 , Exercício Físico , Comportamento Alimentar , Humanos , Pandemias , SARS-CoV-2 , Estados Unidos/epidemiologiaRESUMO
Increased consumption of highly processed foods may result in lower diet quality, and low diet quality is associated with elevated risk of cardiovascular disease, type 2 diabetes, and cancer. One mechanism driving highly processed food intake is the expectation that eating these foods will improve emotional experiences, particularly in individuals with elevated "highly processed food addiction" symptoms. However, experimental findings about the emotional experiences following highly processed food intake are mixed. Furthermore, prior studies have generally failed to capture the potentially prolonged emotional effects of eating highly processed foods and not tested for individual differences. The present study was a preregistered archival data analysis of an ambulatory electronic diary study that captured real-life emotions following highly processed food intake. Multilevel modeling was used to predict the effects of highly processed food intake on subsequent positive and negative emotions immediately, 1 h, and 3 h after consumption. Intake of sweet high-fat foods, fast foods, and non-alcoholic sugary drinks was associated with greater positive emotions immediately after eating, and sweet high-fat food intake remained associated with greater positive emotions 1 h later. Sweet high-fat food and non-alcoholic sugary drink intake were associated with fewer negative emotions 1 h after consumption, and the negative association between non-alcoholic sugary drink intake and negative emotions was stronger for those with elevated highly processed food addiction symptoms. Overall, results suggest that highly processed food intake results in small alterations in positive and negative emotions immediately and up to 1 h after intake; however, these do not persist through 3 h after intake. The ability of highly processed foods to briefly alter emotions may be key to their reinforcing nature.
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Diabetes Mellitus Tipo 2 , Dieta , Ingestão de Alimentos/psicologia , Emoções , Ingestão de Energia , Fast Foods/efeitos adversos , HumanosRESUMO
The COVID-19 pandemic caused widespread non-essential business closures in the U.S., which may have disproportionately impacted food consumption in lower-income communities, in part due to reduced access to healthy and affordable foods, as well as occupations that may have required working outside the home. The aims of this study were to examine restaurant dining behaviors (including drive-through, takeout, and delivery) at fast-food and non-fast-food (i.e., fast casual and full-service ['other']) restaurants and the impact on diet quality among racially/ethnically diverse low-income adults during the early months of the pandemic. Participants completed an online survey using CloudResearch regarding restaurant dining behaviors in the past week (during June 2020) and during a typical week prior to the pandemic. Diet quality was measured using the Prime Diet Quality Score (PDQS). Surveys from 1,756 low-income adults (incomes <250% of the Federal Poverty Level) were analyzed using chi-squared tests to examine differences in demographic characteristics among those dining at restaurants during the pandemic, as well as to examine differences in dining frequency compared with prior to COVID-19. Negative binomial regressions were used to examine the mean frequency of eating food from fast-food and other restaurants, adjusted for socio-demographic characteristics. This study found reductions in fast-food and other restaurant dining compared with prior to COVID-19, although overall restaurant consumption remained high with over half of participants reporting fast-food consumption in the week prior (average consumption of twice per week). Greater fast-food consumption was associated with poorer diet quality. In conclusion, while fast-food consumption was slightly lower during the pandemic, the overall high levels observed among socioeconomically disadvantaged adults remains concerning, highlighting the continued need for initiatives and policies to encourage greater access to and consumption of affordable and healthier foods.
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COVID-19 , Restaurantes , Adulto , COVID-19/epidemiologia , Ingestão de Energia , Fast Foods , Humanos , Pandemias , Pobreza , Estados Unidos/epidemiologiaRESUMO
Although food addiction (FA) is a debated condition and it is not currently recognized as a formal diagnosis, it shares features with other addictions, such as gambling disorder (GD). However, the prevalence of FA in GD and the clinical correlates are incompletely understood, especially within women versus men. To investigate FA in patients presenting with GD. The sample included 867 patients diagnosed with GD (798 males and 69 females) attending a specialized behavioral addictions unit. FA was observed in 8.3% of GD patients (18.8% of women, 7.4% of men). More psychopathology and harm avoidance, greater body mass indices and less self-directedness and cooperativeness were associated with FA. In women, FA was associated with a longer GD duration. In men, FA was associated with earlier GD onset, greater GD and problematic alcohol use severities. Among patients with GD, FA was associated with more psychopathology and gambling patterns suggestive of more protracted or severe GD. Screening for and addressing FA condition in patients with GD may help optimize preventive and therapeutic approaches. Future studies should consider testing guidelines to improve healthy eating habits, increase physical exercise and better manage stress and other negative emotions in order to target FA in GD.
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Comportamento Aditivo , Dependência de Alimentos , Jogo de Azar , Comportamento Aditivo/epidemiologia , Comportamento Aditivo/psicologia , Feminino , Dependência de Alimentos/epidemiologia , Jogo de Azar/psicologia , Redução do Dano , Humanos , Masculino , PsicopatologiaRESUMO
OBJECTIVE: To determine, through a systematic review with meta-analysis, the prevalence of food addiction (FA) using the Yale Food Addiction Scale (YFAS) and its derivatives exploring possible factors associated with the prevalence of FA in several contexts. METHODS: The following databases were searched: MEDLINE, ScienceDirect, LILACS, PsycArticles, CENTRAL, Greylit.org, and OpenGrey.eu. Studies that assessed FA using YFAS were included. Two independent reviewers assessed the eligibility of each report. Random-effects meta-analysis was performed to calculate the weighted prevalence of FA. Subgroup analyses and meta-regression were conducted to explore sources of heterogeneity. RESULTS: Of the 6425 abstracts reviewed, 272 studies were included. The weighted mean prevalence of FA diagnosis was 20% (95% CI: 18%; 21%). The prevalence of FA was higher in individuals with clinical diagnosis of binge eating (55%; 95% CI 34%; 75%). The prevalence in clinical samples was higher compared to non-clinical samples. Two studies included children only and no studies included only elderly people. CONCLUSIONS: Food addiction is a topic in which there has been a significant growth in studies. The highest prevalence was found in the group of participants with eating disorders and weight disorders. More studies with children and the elderly are needed.
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Dependência de Alimentos , Idoso , Criança , Comportamento Alimentar , Dependência de Alimentos/diagnóstico , Dependência de Alimentos/epidemiologia , Humanos , Prevalência , Psicometria , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Food addiction (FA) construct was introduced to reflect abnormal eating patterns that resemble behavioural ones found in substance use disorders. FA has been barely explored in anorexia nervosa (AN). This study evaluated FA occurrence and associated factors in a sample of patients with AN, distinguishing between restrictive and binge-purging subtypes and focussing on the influence of FA in the crossover diagnosis between them. METHOD: A sample of 116 patients with AN admitted for treatment seeking at an Bellvitge Hospital Eating Disorders Unit were included (72 restrictive [AN-R]; 44 binge-purge AN [AN-BP]), and eating-related, personality and psychopathological variables were assessed. Most participants were women (92.2%), mean age 27.1 years old (SD = 10.5). RESULTS: FA was more prevalent in patients with AN-BP compared to the AN-R group (75.0% and 54.2%, respectively). The patients with AN-R FA+, presented more similar ED symptomatology, general psychopathology and personality traits, with the AN-BP patients, than with the AN-R FA-. CONCLUSIONS: Patients with AN-R FA+, exhibit more similarities with the AN-BP subgroup than with the AN-R FA-. Thus, it is possible to hypothesise that the presence of FA might be an indicator of the possible crossover from AN-R to AN-BP.
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Anorexia Nervosa , Transtorno da Compulsão Alimentar , Bulimia Nervosa , Transtornos da Alimentação e da Ingestão de Alimentos , Dependência de Alimentos , Adulto , Anorexia Nervosa/diagnóstico , Anorexia Nervosa/epidemiologia , Transtorno da Compulsão Alimentar/diagnóstico , Bulimia Nervosa/diagnóstico , Feminino , Dependência de Alimentos/epidemiologia , Humanos , PersonalidadeRESUMO
PURPOSE: Adolescence is a high-risk period for development of addictive behavior. This may also apply to addiction-like eating of highly processed foods-commonly referred to as "food addiction". Adolescents with mental disorder may be at particularly elevated risk of developing food addiction as addiction often accompanies mental disorder. However, there are only few studies in adolescents investigating this potential comorbidity. Therefore, the primary aim of this study was to examine the food addiction symptom load, as measured by the dimensional Yale Food Addiction Scale for Children-version 2.0 (dYFAS-C 2.0), among adolescents with a clinically verified mental disorder. METHOD: A total of 3529 adolescents aged 13-17 were drawn from the Danish Psychiatric Central Research Register, stratified on six major diagnostic categories of mental disorders; psychotic disorders, affective disorders, anxiety disorders, eating disorders, autism spectrum disorders, and attention deficit disorders. Via their parents, these adolescents were invited to participate in a web-based survey. Data on health and socioeconomic factors from the Danish registers were linked to both respondents and non-respondents, allowing for thorough attrition analysis and estimation of weighted dYFAS-C 2.0 scores. RESULTS: A total of 423 adolescents participated in the survey (response rate 12.0%). The mean weighted dYFAS-C 2.0 total score was 13.9 (95% CI 12.6; 14.9) for the entire sample and varied substantially across the diagnostic categories being highest for those with psychotic disorder, mean 18.4 (95% CI 14.6; 14.9), and affective disorders, mean 19.4. (95% CI 16.3; 22.5). Furthermore, the dYFAS-C 2.0 total score was positively correlated with body mass index (BMI) (r = 0.33, p < 0.05). CONCLUSION: Food addiction symptomatology seems to be prevalent among adolescents with mental disorder, particularly affective and psychotic disorders. As obesity is a tremendous problem in individuals with mental disorder further investigation of food addiction in young people with mental disorder is called for. This could potentially aid in the identification of potential transdiagnostic targets for prevention and treatment of obesity in this group. LEVEL OF EVIDENCE: Level IV, Observational cross-sectional descriptive study combined with retrospective register data.
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Transtornos da Alimentação e da Ingestão de Alimentos , Dependência de Alimentos , Transtornos Mentais , Adolescente , Comorbidade , Estudos Transversais , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Dependência de Alimentos/psicologia , Humanos , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Food addiction (FA) is a construct that has gained interest in recent years but its relevance in Mexican population is still unexplored. AIMS: The present study has the aims of explore FA in a community of Mexican population, as well as identifying the risk patterns associated with it, in relation to the different etiological factors that have been described such as impulsivity, emotional regulation and eating styles. Furthermore, to identify a predictive model of FA severity. METHODS: The sample consisted of 160 female and male university students of Pachuca city in México, who volunteered to participate in the study. Assessment included multidimensional measures for FA, eating disorder severity, eating disorder styles, emotional regulation and impulsivity. RESULTS: A screening of FA-probable was registered for 13.8% of the sample, while 8.1% met criteria for FA-present. The FA-present group differed from FA-absent in the impulsivity levels and in emotional eating style. Patients with FA-present differed from FA-probable in the impulsivity levels. Differences between FA-probable versus FA-absent were found in the restrained eating style. Path analysis evidenced that FA severity was directly associated with older age, worse eating style profile and higher impulsivity levels, and indirectly related with the ED symptom levels. CONCLUSIONS: Our findings suggest that it is possible to establish a specific predictive model of the development of FA and its severity in Mexican population to implement adequate prevention and treatment strategies. EVIDENCE LEVEL: Level III: evidence obtained from well-designed cohort or case-control analytic studies.
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Transtornos da Alimentação e da Ingestão de Alimentos , Dependência de Alimentos , Ingestão de Alimentos , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Feminino , Dependência de Alimentos/psicologia , Humanos , Comportamento Impulsivo , Masculino , MéxicoRESUMO
Self-regulation, known as the ability to harness cognitive, emotional, and motivational resources to achieve goals, is hypothesized to contribute to health behaviors across the lifespan. Enhancing self-regulation early in life may increase positive health outcomes. During pre-adolescence, children assume increased autonomy in health behaviors (e.g., eating; physical activity), many of which involve self-regulation. This article presents results from a clinical trial (NCT03060863) that used a factorial design to test behavioral interventions designed to enhance self-regulation, specifically targeting executive functioning, emotion regulation, future-oriented thinking, and approach biases. Participants were 118 children (9-12â¯years of age, Mâ¯=â¯10.2â¯years) who had a history of living in poverty. They were randomized to receive up to four interventions that were delivered via home visits. Self-regulation was assayed using behavioral tasks, observations, interviews, and parent- and child-report surveys. Results were that self-regulation targets were reliably assessed and that interventions were delivered with high fidelity. Intervention effect sizes were very small to moderate (d rangeâ¯=â¯.02-.65, medianâ¯=â¯.14), and most were not statistically significant. Intercorrelation analyses indicated that associations between measures within each target varied based on the self-regulation target evaluated. Results are discussed with regard to the role of self-regulation-focused interventions in child health promotion. Implications of findings are reviewed for informing next steps in behavioral self-regulation interventions among children from low-income backgrounds.
Assuntos
Pobreza , Autocontrole , Adolescente , Criança , Função Executiva , Comportamentos Relacionados com a Saúde , Humanos , PaisRESUMO
Television (TV) viewing remain a popular forms of screen time for adolescents. Greater TV viewing is associated with a number of negative consequences for adolescent health. In a changing media landscape, it is important to understand adolescents' overall and commercial TV exposure, and how TV viewing is linked to health risks (e.g., obesity, food addiction, and phone addiction). The purpose of this study was to: 1) examine differences by age, gender, race/ethnicity, and parental education in overall TV and commercial TV viewing and 2) investigate whether adolescents who watch more overall TV and commercial TV programming were more likely to have a higher BMI percentile, more addictive eating, and more addictive phone use. A sample of 190 adolescents (13-16 years of age) completed Time-Use Diaries (TUDs) in 2015-2017. We found that girls had more overall weekday TV time than males. No other gender differences were detected for weekend TV time or commercial TV time. Higher BMI percentile was not correlated with greater overall or commercial TV viewing. However, we did identify a positive association between overall TV viewing and commercial TV viewing with addictive-eating and addictive phone use. This effect was mainly driven by boys. To our knowledge, this is the first study to investigate patterns of television viewing and addictive-like eating and addictive phone use. We conclude that adolescents, particularly boys, with higher TV viewing may be more likely to present with problems with addictive eating behavior and phone use. Our findings add to the research on the behavioral health correlates of TV viewing among adolescents.