38 research outputs found
Characteristics measured by the Eating Disorder Inventory for children at risk and protective factors for disordered eating in adolescent girls
Sanna Aila Gustafsson1, Birgitta Edlund2, Lars Kjellin3, Claes Norring41Psychiatric Research Centre, School of Health and Medical Sciences, University of Örebro; 2Department of Public Health and Caring Sciences, University of Uppsala; 3Psychiatric Research Centre, University of Örebro; 4Centre for Psychiatry Research, Karolinska Institutet, Stockholm, SwedenObjective: The aim of this study was to examine longitudinally the role of characteristics measured by the Eating Disorder Inventory-Child version (EDI-C) to find early predictors that might constitute risk and protective factors in the development of disordered eating.Method: Participants were divided into three groups based on eating attitudes at T2: disordered eating (n = 49), intermediate eating concern (n = 260), and healthy eating attitudes (n = 120). EDI-C from T1 (four to five years earlier) was then analyzed to find predictors of group classification at T2.Results: Drive for thinness and body dissatisfaction emerged as risk factors at T1, while drive for thinness, body dissatisfaction, and interoceptive awareness emerged as protective factors after controlling for initial eating concerns and body mass index.Discussion: Eating disorders should not be seen as a result of a premorbid personality type. Rather we should take a more social-psychological perspective to explain how individual and sociocultural factors work together in the development of these conditions. Keywords: eating disorders, EDI-C, risk factors, protective factor
How to deal with sociocultural pressures in daily life: reflections of adolescent girls suffering from eating disorders
Adolescent girls with eating disorders experience unattainable and contradictory expectations in daily life, which create stress and negatively affect their self-evaluation. Disordered eating may function as a way of seeking control and consistency. In order to make progress in the understanding of eating disorders, the aim of this study was to describe how adolescent girls with eating disorders reflect upon ways of dealing with sociocultural pressures in daily life. Eighteen interviews with girls aged 15â19 years were analyzed using a phenomenographic approach. The results were summarized into three conceptions: âStriving to be oneself â (conception A) was described as the most desirable, but also the hardest. âAdapting to various situationsâ (conception B) was used without much reflection, as long as it worked, but when this way of dealing with everyday expectations was unsuccessful it was evaluated negatively. âPresenting oneself in a positive lightâ (conception C) was described negatively even when it was successful. Within these conceptions, the participants described various strategies that could be used more or less effectively depending on the circumstances. A common theme was their difficulties in finding a balance between trying harder to live up to perceived expectations from others on one hand, and trying to accept the situation as it was, without trying to change themselves or the situation, on the other hand. The participants believed that their eating disorder was partly a result of being unable to deal with sociocultural pressures in an effective way, and they experienced a conflict between societal values of being assertive and values of being interpersonally oriented. Implications for treatment are discussed
Eating disorders - knowledge, attitudes, management and clinical experience of Norwegian dentists
Background The purpose of this study was to investigate knowledge, attitudes and clinical experience with regard to patients with eating disorders (ED) among Norwegian dentists. Methods In 2010, a questionnaire was sent to all dentists in Norway (Nâ=â4282) comprising 33 questions related to demographics of the participating dentists, their knowledge of ED (general and oral health aspects), clinical experience, attitudes and perceived management preferences. Results The participation rate was 40 % (47 % women and 53 % men). Their knowledge about ED was often retrieved from common media sources and the greater part of the participants reported they had seen very few patients with ED during their professional career. Female dentists reported superior knowledge about ED compared to males, but the former experienced greater difficulties to inform about the condition. Referrals of the patient to other health facilities were significantly more common among female compared to male dentists. The majority of dentists (76 %) reported a need of more education related to ED management. Conclusions The Norwegian dentists in this study reported limited clinical experience and insufficient knowledge regarding ED. There is therefore a need to increase both undergraduate and continuing education in this field, which can improve preventive and management measures that a dentist can provide for ED patients.publishedVersio
Treatment-seeking patients with binge-eating disorder in the Swedish national registers: clinical course and psychiatric comorbidity
Abstract Background We linked extensive longitudinal data from the Swedish national eating disorders quality registers and patient registers to explore clinical characteristics at diagnosis, diagnostic flux, psychiatric comorbidity, and suicide attempts in 850 individuals diagnosed with binge-eating disorder (BED). Method Cases were all individuals who met criteria for BED in the quality registers (Nâ=â850). We identified 10 controls for each identified case from the Multi-Generation Register matched on sex, and year, month, and county of birth. We evaluated characteristics of individuals with BED at evaluation and explored diagnostic flux across eating disorders presentations between evaluation and one-year follow-up. We applied conditional logistic regression models to assess the association of BED with each comorbid psychiatric disorder and with suicide attempts and explored whether risk for depression and suicide were differentially elevated in individuals with BED with or without comorbid obesity. Results BED shows considerable diagnostic flux with other eating disorders over time, carries high psychiatric comorbidity burden with other eating disorders (OR 85.8; 95Â % CI: 61.6, 119.4), major depressive disorder (OR 7.6; 95Â % CI: 6.2, 9.3), bipolar disorder (OR 7.5; 95Â % CI: 4.8, 11.9), anxiety disorders (OR 5.2; 95Â % CI: 4.2, 6.4), and post-traumatic stress disorder (OR 4.3; 95Â % CI: 3.2, 5.7) and is associated with elevated risk for suicide attempts (OR 1.8; 95Â % CI: 1.2, 2.7). Depression and suicide attempt risk were elevated in individuals with BED with and without comorbid obesity. Conclusions Considerable flux occurs across BED and other eating disorder diagnoses. The high psychiatric comorbidity and suicide risk underscore the severity and clinical complexity of BED
Sex- and age-specific incidence of healthcare-register-recorded eating disorders in the complete swedish 1979-2001 birth cohort: INCIDENCE OF EATING DISORDERS
To investigate the sex- and age-specific incidence of healthcare-register-recorded anorexia nervosa (AN) and other eating disorders (OED) in a complete birth cohort, and assess whether incidence varies by diagnostic period and (sub-) birth cohort
Symptoms of Attention Deficit Hyperactivity Disorder (ADHD) among adult eating disorder patients
The Anorexia Nervosa Genetics Initiative (ANGI): overview and methods
This manuscript version is made
available under the CC-BY-NC-ND 4.0 license:
http://creativecommons.org/licenses/by-nc-nd/4.0/ which permits use, distribution and reproduction in any medium, provided the original work is properly cited. This author accepted manuscript is made available following 12 month embargo from date of publication (October 2018) in accordance with the publisherâs archiving policyBackground
Genetic factors contribute to anorexia nervosa (AN); and the first genome-wide significant locus has been identified. We describe methods and procedures for the Anorexia Nervosa Genetics Initiative (ANGI), an international collaboration designed to rapidly recruit 13,000 individuals with AN and ancestrally matched controls. We present sample characteristics and the utility of an online eating disorder diagnostic questionnaire suitable for large-scale genetic and population research.
Methods
ANGI recruited from the United States (US), Australia/New Zealand (ANZ), Sweden (SE), and Denmark (DK). Recruitment was via national registers (SE, DK); treatment centers (US, ANZ, SE, DK); and social and traditional media (US, ANZ, SE). All cases had a lifetime AN diagnosis based on DSM-IV or ICD-10 criteria (excluding amenorrhea). Recruited controls had no lifetime history of disordered eating behaviors. To assess the positive and negative predictive validity of the online eating disorder questionnaire (ED100K-v1), 109 women also completed the Structured Clinical Interview for DSM-IV (SCID), Module H.
Results
Blood samples and clinical information were collected from 13,363 individuals with lifetime AN and from controls. Online diagnostic phenotyping was effective and efficient; the validity of the questionnaire was acceptable.
Conclusions
Our multi-pronged recruitment approach was highly effective for rapid recruitment and can be used as a model for efforts by other groups. High online presence of individuals with AN rendered the Internet/social media a remarkably effective recruitment tool in some countries. ANGI has substantially augmented Psychiatric Genomics Consortium AN sample collection.Please refer to published article
Shared genetic risk between eating disorder- and substance-use-related phenotypes:Evidence from genome-wide association studies
First published: 16 February 202
Associations between Attention-Deficit/Hyperactivity Disorder and various eating disorders: A Swedish nationwide population study using multiple genetically informative approaches
Background Although attention-deficit hyperactivity/impulsivity disorder (ADHD) and eating disorders (EDs) frequently co-occur, little is known about the shared etiology. In this study we comprehensively investigated the genetic association between ADHD and various EDs, including anorexia nervosa (AN) and other EDs (OED, including bulimia nervosa [BN]). Methods We applied different genetically informative designs to register-based information of a Swedish nationwide population (N=3,550,118). We first examined the familial co-aggregation of clinically diagnosed ADHD and EDs across multiple types of relatives. We then applied quantitative genetic modeling in full-sisters and maternal half-sisters to estimate the genetic correlations between ADHD and EDs. We further tested the associations between ADHD polygenic risk scores (PRS) and ED symptoms, and between AN PRS and ADHD symptoms, in a genotyped population-based sample (N=13,472). Results Increased risk of all types of EDs was found in individuals with ADHD (any ED: OR [95% CI]=3.97 [3.81-4.14], AN: 2.68 [2.15-2.86], OED: 4.66 [4.47-4.87], BN: 5.01 [4.63-5.41]) and their relatives compared to individuals without ADHD and their relatives. The magnitude of the associations reduced as the degree of relatedness decreased, suggesting shared familial liability between ADHD and EDs. Quantitative genetic models revealed stronger genetic correlation of ADHD with OED (0.37 [0.31-0.42]) than with AN (0.14 [0.05-0.22]). ADHD PRS correlated positively with ED symptom measures overall and sub-scales âdrive for thinnessâ and âbody dissatisfactionâ, despite small effect sizes. Conclusions We observed stronger genetic association with ADHD for non-AN EDs than AN, highlighting specific genetic correlation beyond a general genetic factor across psychiatric disorders