Food Addiction in Gambling Disorder: Frequency and Clinical Outcomes (original) (raw)
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Frontiers in Psychiatry
Due to the increasing evidence of shared vulnerabilities between addictive behaviors and excessive food intake, the concept of food addiction in specific clinical populations has become a topic of scientific interest. The aim of this study was to validate the Yale Food Addiction Scale (YFAS) 2.0 in a Spanish sample. We also sought to explore food addiction and its clinical correlates in eating disorder (ED) and gambling disorder (GD) patients. Methods: The sample included 301 clinical cases (135 ED and 166 GD), diagnosed according to DSM-5 criteria, and 152 healthy controls (HC) recruited from the general population. Results: Food addiction was more prevalent in patients with ED, than in patients with GD and HC (77.8, 7.8, and 3.3%, respectively). Food addiction severity was associated with higher BMI, psychopathology and specific personality traits, such as higher harm avoidance, and lower self-directedness. The psychometrical properties of the Spanish version of the YFAS 2.0 were excellent with good convergent validity. Moreover, it obtained good accuracy in discriminating between diagnostic subtypes. Conclusions: Our results provide empirical support for the use of the Spanish YFAS 2.0 as a reliable and valid tool to assess food addiction among several clinical populations (namely ED and GD). The prevalence of food addiction is heterogeneous between disorders. Common risk factors such as high levels of psychopathology and low self-directedness appear to be present in individuals with food addiction.
Frontiers in psychiatry, 2018
Due to the increasing evidence of shared vulnerabilities between addictive behaviors and excessive food intake, the concept of food addiction in specific clinical populations has become a topic of scientific interest. The aim of this study was to validate the Yale Food Addiction Scale (YFAS) 2.0 in a Spanish sample. We also sought to explore food addiction and its clinical correlates in eating disorder (ED) and gambling disorder (GD) patients. Methods: The sample included 301 clinical cases (135 ED and 166 GD), diagnosed according to DSM-5 criteria, and 152 healthy controls (HC) recruited from the general population. Results: Food addiction was more prevalent in patients with ED, than in patients with GD and HC (77.8, 7.8, and 3.3%, respectively). Food addiction severity was associated with higher BMI, psychopathology and specific personality traits, such as higher harm avoidance, and lower self-directedness. The psychometrical properties of the Spanish version of the YFAS 2.0 were excellent with good convergent validity. Moreover, it obtained good accuracy in discriminating between diagnostic subtypes. Conclusions: Our results provide empirical support for the use of the Spanish YFAS 2.0 as a reliable and valid tool to assess food addiction among several clinical populations (namely ED and GD). The prevalence of food addiction is heterogeneous between disorders. Common risk factors such as high levels of psychopathology and low self-directedness appear to be present in individuals with food addiction.
Drug and Alcohol Dependence, 2015
Objective-Pathological gambling (PG) is now aligned with substance use disorders in the DSM-5 as the first officially recognized behavioral addiction. There is growing interest in examining obesity as an addictive disorder as well. The goal of this study was to investigate whether epidemiological data provide support for the consideration of PG and obesity as addictive disorders. Method-Factor analysis of data from a large, nationally representative sample of US adults (N=43,093), using nicotine dependence, alcohol dependence, drug dependence, PG and obesity as indicators. It was hypothesized that nicotine dependence, alcohol dependence and drug use dependence would load on a single factor. It was further hypothesized that if PG and obesity were addictive disorders, they would load on the same factor as substance use disorders, whereas failure to load on the addictive factor would not support their conceptualization as addictive disorders.
Pathological gambling in eating disorders: Prevalence and clinical implications
Comprehensive Psychiatry, 2013
Objective: Pathological gambling (PG) and eating disorders (ED) rarely co-occur. We explored the prevalence of lifetime PG in ED, compared severity of ED symptoms, personality traits, and psychopathological profiles across individuals with ED and PG (ED + PG) and without PG (ED-PG). Finally, we assessed the incremental predictive value of gender on the presentation of a comorbid PG. Method: A total sample of 1681 consecutively admitted ED patients (1576 females and 105 males), participated in the current study (25 ED + PG and 1656 ED-PG). All participants were diagnosed according to DSM-IV criteria. Assessment measures included the Symptom Checklist and the Temperament and Character Inventory-Revised, as well as other clinical and psychopathological indices. Results: The observed lifetime prevalence of PG was 1.49%. ED subtype was associated with lifetime PG (p = .003), with PG being more frequent in binge eating disorder (5.7%). ED + PG was more prevalent in males than in females (16% vs. 1.26%, respectively). Additionally, ED + PG patients exhibited more impulsive behaviours, lower impulse regulation and higher novelty seeking. Best predictors of ED + PG were novelty seeking (OR 1.030, p = .035), sex (OR 3.295, p = .048) and BMI (OR 1.081, p = .005). Conclusions: Some personality traits (novelty seeking), being male and higher BMI are strongly related to the presence of lifetime PG in specific ED subtypes (namely binge eating disorder).
Comprehensive Psychiatry, 2013
Background-Pathological gambling (PG) is an important public health problem that is prevalent, costly to society, and associated with substance misuse, depression, domestic violence, crime, and suicide. Despite these challenges, little is known about the physical health and medical correlates of PG. The goal of this project was to assess self-reported chronic medical conditions, medication usage, lifestyle choices, health care utilization, quality of life variables, and body mass index (BMI) in persons with and without PG.
Comparison of personality risk factors in bulimia nervosa and pathological gambling
Comprehensive Psychiatry, 2007
Objective: The objective of the study was to assess the predictive value of personality profiles to classify individuals with bulimia nervosa (BN), pathological gambling (PG), and a nonpsychiatric comparison group while controlling for sex. Methods: The sample comprised 270 BN (241 women, 29 men), 429 PG (42 women, 387 men), and 96 comparison (nonpsychiatric) subjects (35 women, 61 men). All patients were consecutively admitted to our Psychiatry Department and were diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria. We administered the Temperament and Character Inventory-Revised as well as other clinical indices. Multinomial and binary logistic regression models adjusted for age and stratified by sex were used to assess the predictive value of personality in relation to group status. Results: In comparison to controls, high Novelty Seeking ( P b .001) was specifically associated with a diagnosis of PG. Independently of sex, low Self-Directedness was associated with both BN ( P b .001) and PG ( P b .001). Some sex-specific differences were also observed; namely, women with BN and PG displayed higher Harm Avoidance and Cooperativeness than control women, whereas men with PG reported higher Reward Dependence and Persistence than control men. Conclusions: Our results suggested that, whereas there are some shared personality traits between BN and PG when compared with healthy controls, there are also some sex-and diagnostic-specific personality traits that weigh against the consideration of BN as an impulse control disorder. D
Nutrients, 2020
Little is known about the characteristics of individuals seeking treatment for food addiction (FA), and the clinical utility of FA has yet to be established. To address these gaps, we examined (i) the demographic, eating pathology, and psychiatric conditions associated with FA and (ii) whether FA is associated with psychosocial impairments when accounting for eating-related and other psychopathology. Forty-six patients seeking treatment for FA completed self-report questionnaires and semi-structured clinical interviews. The majority of the sample were women and self-identified as White, with a mean age of 43 years. Most participants (83.3%) presented with a comorbid psychiatric condition, most commonly anxiety and mood disorders, with a mean of 2.31 comorbid conditions. FA was associated with binge eating severity and anxiety symptoms, as well as psychological, physical, and social impairment. In regression analyses controlling for binge eating severity, food cravings, depression, a...
European Eating Disorders Review, 2013
Disordered gambling and many eating disorders (EDs) involve recurrent loss of impulse control. We examined rates of specific EDs, ED psychopathology, substance use disorders, and their interrelationships with impulsiveness among community members with disordered gambling. Community-recruited adults with pathological (n = 95) or problem (n = 9) gambling (N = 104; 51% female) completed structured interviews and questionnaires. We observed high rates of substance dependence, lifetime EDs and current ED psychopathology; 20.8% of women (vs. 1.9% of men) had a DSM-IV ED, and 37.8% (vs. 3.9%) had an ED according to proposed DSM-5 criteria. Although disordered gambling severity was not associated with ED diagnosis or severity of ED psychopathology, greater disordered gambling severity and an ED diagnosis were both associated with increased impulsiveness. These findings suggest that impulsiveness might constitute a common personality characteristic that underlies disordered gambling and EDs.
Food addiction and psychiatric comorbidities: a review of current evidence
Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 2020
Background Food addiction (FA) is characterised by the consumption of appetible foods and by addictive psychological and behavioural symptoms such as cravings, tolerance, limited control of substance intake and withdrawal symptoms. Despite previous research on FA has been hindered by the lack of a formal definition for this condition, recent global trends have stirred the interest of the scientific community towards a proper classification and construct of FA. More specifically, recent studies have pointed towards shared defective neurobiological mechanisms as well as frequent comorbidities between FA, eating disorders, mood disorders, anxiety disorders and substance-related and addictive disorders. Objective In this review, we will provide an overview of the complex symptomatology of food addiction evaluating its relationship with mood disorders, anxiety disorders, eating disorders and substance-related and addictive disorders. Methods We wrote a systematic review and followed a PRISMA methods. Results Patients with FA and substance use disorders show similar risk factors, neurobiological and hormonal correlates, personality traits and symptom profiles. The presence of FA appears to be directly proportional to the burden of symptoms of affective disorder. The comorbidity between FA and other eating disorders is associated with worse clinical conditions and symptoms. Conclusion FA should be considered a sort of transnosological construct existing in different psychopathological domains that have similarities with substance-related, affective, and eating disorders. Furthermore, FA seems to be likely an important factor related to several psychopathological dimensions, but further studies are needed to clarify this view. Level of evidence Level V, review article.
Assessing the relationship of psychological health with addiction to food
2023
Background: Food addiction is a behavioral addiction toward foods with high fat and sugar content that leads to overeating. In clinical practice, there is no diagnosis of addiction because diagnostic criteria focus on symptoms, distress, and impairment in daily functioning. Thus, this study aimed to assess the relationship of psychological health with addiction to food. Methodology: A self-administered questionnaire-based cross-sectional study was conducted on a total of 1200 participants aged between 15 and 60. The relationship between food addiction towards emotional and physical health was assessed using Yale Food Addiction Scale; items were rated and scored using a) a fivepoint Likert scale for assessing food addiction and b) a two-point scale used for assessing psychological health. Results: It was found that most of the participants had mild food addiction (66.5%). It was found that 65.5% of participants had mild psychological problems. When the food addiction was assessed in association with the demographic variable, a significant association was found for gender (P-value=0.009), BMI (P-value=0.024), lifestyle activity (P-value= 0.038), and family history (P-value=0.000). Conclusion: It was found that increased food addiction might lead to increased psychological problems.