Association and Familial Coaggregation of Type 1 Diabetes and Eating Disorders: A Register-Based Cohort Study in Denmark and Sweden

2021 ◽  
Author(s):  
Ashley E. Tate ◽  
Shengxin Liu ◽  
Ruyue Zhang ◽  
Zeynep Yilmaz ◽  
Janne T. Larsen ◽  
...  
Keyword(s):  
Eating Disorders ◽  
Type 1 Diabetes ◽  
Anorexia Nervosa ◽  
Eating Disorder ◽  
Eating Behaviors ◽  
Diabetes Diagnosis ◽  
Disordered Eating Behaviors ◽  
Increased Risk ◽  
Clinical Diagnoses

OBJECTIVE <p>To ascertain the association and co-aggregation of eating disorders and childhood-onset type 1 diabetes in families. </p> <p>RESEARCH DESIGN AND METHODS</p> <p>Using population samples from national registers in Sweden (n= 2 517 277) and Demark (n= 1 825 920) we investigated the within-individual association between type 1 diabetes and EDs, and their familial co-aggregation among full siblings, half-siblings, full cousins, and half-cousins. Based on clinical diagnoses we classified eating disorders (EDs) into: any eating disorder (AED), anorexia nervosa and atypical anorexia nervosa (AN), and other eating disorder (OED). Associations were determined with hazard ratios (HR) with confidence intervals (CI) from Cox regressions. </p> <p>RESULTS</p> <pre>Swedish and Danish individuals with a type 1 diabetes diagnosis had a greater risk of receiving an ED diagnosis (HR [95% CI] Sweden: AED 2.02 [1.80 – 2.27], AN 1.63 [1.36 – 1.96], OED 2.34 [2.07 – 2.63]; Denmark: AED 2.19 [1.84 – 2.61], AN 1.78 [1.36 – 2.33], OED 2.65 [2.20 – 3.21]). We also meta-analyzed the results: AED 2.07 [1.88 – 2.28], AN 1.68 [1.44 – 1.95], OED 2.44 [2.17 – 2.72]. There was an increased risk of receiving an ED diagnosis in full siblings in the Swedish cohort (AED 1.25 [1.07 – 1.46], AN 1.28 [1.04 – 1.57], OED 1.28 [1.07 – 1.52]), these results were non-significant in the Danish cohort.</pre> <p>CONCLUSION</p> <p>Patients with 1 diabetes are at a higher risk of subsequent EDs; however, there is conflicting support for the relationship between having a sibling with type 1 diabetes and ED diagnosis. Diabetes healthcare teams should be vigilant for disordered eating behaviors in children and adolescents with type 1 diabetes. </p>

scholarly journals Association and Familial Coaggregation of Type 1 Diabetes and Eating Disorders: A Register-Based Cohort Study in Denmark and Sweden

2021 ◽  
Author(s):  
Ashley E. Tate ◽  
Shengxin Liu ◽  
Ruyue Zhang ◽  
Zeynep Yilmaz ◽  
Janne T. Larsen ◽  
...  
Keyword(s):  
Eating Disorders ◽  
Type 1 Diabetes ◽  
Anorexia Nervosa ◽  
Eating Disorder ◽  
Eating Behaviors ◽  
Diabetes Diagnosis ◽  
Disordered Eating Behaviors ◽  
Increased Risk ◽  
Clinical Diagnoses

OBJECTIVE <p>To ascertain the association and co-aggregation of eating disorders and childhood-onset type 1 diabetes in families. </p> <p>RESEARCH DESIGN AND METHODS</p> <p>Using population samples from national registers in Sweden (n= 2 517 277) and Demark (n= 1 825 920) we investigated the within-individual association between type 1 diabetes and EDs, and their familial co-aggregation among full siblings, half-siblings, full cousins, and half-cousins. Based on clinical diagnoses we classified eating disorders (EDs) into: any eating disorder (AED), anorexia nervosa and atypical anorexia nervosa (AN), and other eating disorder (OED). Associations were determined with hazard ratios (HR) with confidence intervals (CI) from Cox regressions. </p> <p>RESULTS</p> <pre>Swedish and Danish individuals with a type 1 diabetes diagnosis had a greater risk of receiving an ED diagnosis (HR [95% CI] Sweden: AED 2.02 [1.80 – 2.27], AN 1.63 [1.36 – 1.96], OED 2.34 [2.07 – 2.63]; Denmark: AED 2.19 [1.84 – 2.61], AN 1.78 [1.36 – 2.33], OED 2.65 [2.20 – 3.21]). We also meta-analyzed the results: AED 2.07 [1.88 – 2.28], AN 1.68 [1.44 – 1.95], OED 2.44 [2.17 – 2.72]. There was an increased risk of receiving an ED diagnosis in full siblings in the Swedish cohort (AED 1.25 [1.07 – 1.46], AN 1.28 [1.04 – 1.57], OED 1.28 [1.07 – 1.52]), these results were non-significant in the Danish cohort.</pre> <p>CONCLUSION</p> <p>Patients with 1 diabetes are at a higher risk of subsequent EDs; however, there is conflicting support for the relationship between having a sibling with type 1 diabetes and ED diagnosis. Diabetes healthcare teams should be vigilant for disordered eating behaviors in children and adolescents with type 1 diabetes. </p>

Disordered Eating Behaviors in Youth With Type 1 Diabetes

2005 ◽  
Vol 31 (4) ◽  
pp. 572-583 ◽  
Author(s):  
Sarah Dion Kelly ◽  
Carol J. Howe ◽  
Jennifer Paige Hendler ◽  
Terri H. Lipman
Keyword(s):  
Eating Disorders ◽  
Type 1 Diabetes ◽  
Disordered Eating ◽  
Eating Behaviors ◽  
Treatment Options ◽  
Screening Tools ◽  
Disordered Eating Behaviors ◽  
Chronic Hyperglycemia ◽  
Increased Risk

Eating disorders are a significant health problem for many adolescents and are described as occurring along a spectrum of symptoms including disordered eating behaviors and clinical eating disorders. Poor self-esteem and body image, intense fear of gaining weight or refusal to maintain weight, and purging unwanted calories are clinical features of some eating disorders. Type 1 diabetes is a chronic illness with marked insulin deficiency. Chronic hyperglycemia creates a state of glucosuria with subsequent weight loss. Diabetes treatment focuses on intensive daily management of blood glucose by balancing insulin, food intake, and physical activity. Insulin omission offers an easy method for the purging of unwanted calories. The combination of these 2 illnesses is potentially deadly and also leads to an increased risk of poor diabetes outcomes. This includes poor metabolic control (measured by elevated hemoglobin A1C), increased risk of diabetic ketoacidosis, and microvascular complications such as retinopathy and nephropathy. Diabetes clinicians should be aware of the potential warning signs in an adolescent with diabetes as well as assessment and treatment options for eating disorders with concomitant type 1 diabetes. This article reviews the available data on the prevalence, screening tools, assessment guidelines, and treatment options for eating disorders in youth with type 1 diabetes.

Eating Disorders and Type 1 Diabetes: a perspective

2021 ◽  
Vol 21 ◽  
Author(s):  
Simonetta Marucci ◽  
Giulia De Iaco ◽  
Giuseppe Lisco ◽  
Francesco Mariano ◽  
Vito Angelo Giagulli ◽  
...  
Keyword(s):  
Eating Disorders ◽  
Type 1 Diabetes ◽  
Management Strategy ◽  
Eating Behaviors ◽  
Psychosocial Issues ◽  
Disordered Eating Behaviors ◽  
Clinical Complexity ◽  
Poor Outcomes ◽  
The Relationship

: Patients with type 1 diabetes (T1D) are at risk of clinical eating disorders (EDs) and disordered eating behaviors (DEBs) than the general population. This burden is related mainly to diabetes-related physical and psychosocial issues especially beginning during childhood. DEBs must be investigated carefully and promptly managed in case of suspicion, as they can evolve into severe clinical EDs over time and are strictly related to poor outcomes. The significant number of scientific articles dealing with the relationship between T1D and DEBs or EDs confirms the complexity of these problems and the difficulties in diagnosis and treatment. This paper examined current scientific literature related to this topic, emphasizing the epidemiological and clinical complexity of the phenomenon and briefly summarizing EDBs management strategy in T1D patients.

Diabetes and Eating Disorders

2017 ◽  
pp. 221-234
Author(s):  
Liana Abascal ◽  
Ann Goebel-Fabbri
Keyword(s):  
Eating Disorders ◽  
Eating Disorder ◽  
Eating Behaviors ◽  
Diabetes Management ◽  
Treatment Team ◽  
Disordered Eating Behaviors ◽  
Subclinical Eating Disorders ◽  
Treat Population

Rates of eating disorders are higher in patients with type 1 and type 2 diabetes than in the general population. Types of eating disorders include anorexia; bulimia; binge-eating disorder; subclinical eating disorders; and an eating disorder unique to type 1 diabetes, intentionally restricting insulin doses as a calorie purge—often referred to by laypeople as “diabulimia.” Women with diabetes and eating disorders (including disordered eating behaviors) have significantly elevated blood glucose ranges, higher rates of hospitalization, higher rates of diabetes complications, and, in some cases, higher mortality rates. This chapter discusses risk factors, presentation, and identification of eating disorders within the diabetes population. Specific recommendations are given for this difficult-to-treat population, including the need for an expanded treatment team as well as the need to establish mutually agreed upon and incremental diabetes management goals.

scholarly journals An Examination of Sex Differences in a Disease-Specific Model of Disordered Eating Behaviors in Type 1 Diabetes

2019 ◽  
Vol 45 (1) ◽  
pp. 91-100 ◽  
Author(s):  
Laura B Smith ◽  
Nicole Foster ◽  
Sureka Bollepalli ◽  
Hannah F Fitterman-Harris ◽  
Diana Rancourt
Keyword(s):  
Risk Factors ◽  
Type 1 Diabetes ◽  
Eating Disorder ◽  
Disordered Eating ◽  
Eating Behaviors ◽  
Eating Disorder Risk ◽  
Disordered Eating Behaviors ◽  
Disease Specific ◽  
Disorder Risk

Abstract Objective Preliminary evidence supports the integration of type 1 diabetes (T1D) disease-specific factors into eating disorder risk models. The current study explored whether cross-sectional associations among constructs included in the modified dual pathway model of eating disorder risk for individuals with T1D are similar across sex among adolescents and young adults with T1D. Methods Original study participants were recruited from the T1D Exchange Clinic Network, a U.S. registry of individuals with T1D. Online surveys included measures of general eating disorder risk factors, hypothesized T1D-specific risk factors, and a T1D-specific eating disorder questionnaire. The current study is a secondary analysis with the adolescents (13–17 years; n = 307; 46.9% female) and young adults (18–25 years; n = 313; 62.6% female) from the original sample. In the absence of strong measurement invariance for all measures of interest, sex-specific path models were estimated among the adolescent and young adult cohorts. Results Only two paths emerged as significant in the female, but not male, adolescent model. In the young adult cohort, all significant paths were the same across sex. Conclusions Both general and T1D-specific risk factors are associated with disordered eating behaviors in the T1D population. Patterns of associations were similar across male and female youth with T1D, suggesting that sex-specific prevention approaches to disordered eating behaviors among T1D youth may not be warranted.

Eating disorders in persons with type 1 diabetes: A focus group investigation of early eating disorder risk

2016 ◽  
Vol 21 (12) ◽  
pp. 2966-2976 ◽  
Author(s):  
Margaret A Powers ◽  
Sara A Richter ◽  
Diann M Ackard ◽  
Catherine Cronemeyer
Keyword(s):  
Eating Disorders ◽  
Type 1 Diabetes ◽  
Eating Disorder ◽  
Dual Diagnosis ◽  
Qualitative Data ◽  
Eating Disorder Risk ◽  
Increased Risk ◽  
Data Summaries

Through focus groups, we examined the development and maintenance of an eating disorder in 16 females with type 1 diabetes and an eating disorder. The quotes and qualitative data summaries provide rich insights into understanding why those with type 1 diabetes are at increased risk for eating disorders. Content analyses revealed five themes pertinent to the dual diagnosis (feeling different, difficulty with control/coping, body image, feelings, and quality of life) of which four themes were relevant to eating disorder development. Findings support early identification of those at risk and inform interventions to mitigate development of an eating disorder.

scholarly journals Risk of Disordered Eating Behaviors in Adolescents with Type 1 Diabetes

2020 ◽  
Vol 45 (5) ◽  
pp. 583-591
Author(s):  
Meredith Rose ◽  
Randi Streisand ◽  
Carrie Tully ◽  
Lauren Clary ◽  
Maureen Monaghan ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Glycemic Control ◽  
Negative Affect ◽  
Disordered Eating ◽  
Eating Behaviors ◽  
Self Management ◽  
Negative Urgency ◽  
Disordered Eating Behaviors ◽  
Increased Risk

Abstract Objective Management of type 1 diabetes (T1D) may be difficult for adolescents, who often fail to meet glycemic targets. Adolescents are also at an increased risk for negative affect (i.e., anxiety, depressive symptoms) and are prone to disordered eating behaviors (DEB). This study hypothesized that negative affect would be associated with DEB, self-management, and glycemic control, but that this would be moderated by negative urgency (the urge to engage in impulsive behaviors in response to negative affect), such that this relationship would be significant only for those with higher negative urgency. Methods The Eating in Adolescents with T1D Study recruited 100 caregiver-adolescent dyads (55% male youth, 48% Caucasian) to complete questionnaires reporting on the adolescent’s negative affect, negative urgency, DEB, and diabetes management. Glycemic control 3–4 months following survey completion was extracted from the medical record. Results A total of 61% of adolescents reported elevated symptoms of anxiety or depression and 25% reported elevated disordered eating symptoms. A total of 81% of adolescents had an A1c level above recommended targets. Negative affect was associated with DEB, suboptimal T1D self-management, and suboptimal glycemic outcomes, moderated by higher levels of negative urgency. Negative affect was associated directly with suboptimal self-management and glycemic control, but not DEB, at all levels of negative urgency. Conclusions Adolescents reported high levels of negative affect, DEB, and suboptimal glycemic control. Interventions that target negative affect and negative urgency in adolescents with T1D are needed in order to reduce the risk for DEB and negative diabetes health outcomes.

Identifying and managing eating disorders in type 1 diabetes mellitus: An all-Wales study

2021 ◽  
pp. 135910452110095
Author(s):  
Jacinta O A Tan ◽  
Imogen Spector-Hill
Keyword(s):  
Diabetes Mellitus ◽  
Primary Care ◽  
Eating Disorders ◽  
Type 1 Diabetes ◽  
Eating Disorder ◽  
Type 1 Diabetes Mellitus ◽  
Healthcare Professionals ◽  
Health And Wellbeing ◽  
Level Of Knowledge

Background: Co-morbid diabetes and eating disorders have a particularly high mortality, significant in numbers and highly dangerous in terms of impact on health and wellbeing. However, not much is known about the level of awareness, knowledge and confidence amongst healthcare professionals regarding co-morbid Type 1 Diabetes Mellitus (T1DM) and eating disorders. Aim: To understand the level of knowledge and confidence amongst healthcare professionals in Wales regarding co-morbid T1DM and eating disorder presentations, identification and treatment. Results: We conducted a survey of 102 Welsh clinicians in primary care, diabetes services and eating disorder services. 60.8% expressed low confidence in identification of co-morbid T1DM and eating disorders. Respondents reported fewer cases seen than would be expected. There was poor understanding of co-morbid T1DM and eating disorders: 44.6% identified weight loss as a main symptom, 78.4% used no screening instruments, and 80.3% consulted no relevant guidance. The respondents expressed an awareness of their lack of knowledge and the majority expressed willingness to accept training and education. Conclusion: We suggest that priority must be given to education and training of all healthcare professionals in primary care, diabetes services and mental health services who may see patients with co-morbid T1DM and eating disorders.

scholarly journals DR15-DQ6 remains dominantly protective against type 1 diabetes throughout the first five decades of life

Diabetologia ◽  
2021 ◽  
Author(s):  
Nicholas J. Thomas ◽  
John M. Dennis ◽  
Seth A. Sharp ◽  
Akaal Kaur ◽  
Shivani Misra ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Major Type ◽  
Diabetes Incidence ◽  
Diabetes Diagnosis ◽  
Risk Haplotype ◽  
Adult Onset ◽  
Uk Biobank ◽  
Onset Type ◽  
Increased Risk

Abstract Aims/hypothesis Among white European children developing type 1 diabetes, the otherwise common HLA haplotype DR15-DQ6 is rare, and highly protective. Adult-onset type 1 diabetes is now known to represent more overall cases than childhood onset, but it is not known whether DR15-DQ6 is protective in older-adult-onset type 1 diabetes. We sought to quantify DR15-DQ6 protection against type 1 diabetes as age of onset increased. Methods In two independent cohorts we assessed the proportion of type 1 diabetes cases presenting through the first 50 years of life with DR15-DQ6, compared with population controls. In the After Diabetes Diagnosis Research Support System-2 (ADDRESS-2) cohort (n = 1458) clinician-diagnosed type 1 diabetes was confirmed by positivity for one or more islet-specific autoantibodies. In UK Biobank (n = 2502), we estimated type 1 diabetes incidence rates relative to baseline HLA risk for each HLA group using Poisson regression. Analyses were restricted to white Europeans and were performed in three groups according to age at type 1 diabetes onset: 0–18 years, 19–30 years and 31–50 years. Results DR15-DQ6 was protective against type 1 diabetes through to age 50 years (OR < 1 for each age group, all p < 0.001). The following ORs for type 1 diabetes, relative to a neutral HLA genotype, were observed in ADDRESS-2: age 5–18 years OR 0.16 (95% CI 0.08, 0.31); age 19–30 years OR 0.10 (0.04, 0.23); and age 31–50 years OR 0.37 (0.21, 0.68). DR15-DQ6 also remained highly protective at all ages in UK Biobank. Without DR15-DQ6, the presence of major type 1 diabetes high-risk haplotype (either DR3-DQ2 or DR4-DQ8) was associated with increased risk of type 1 diabetes. Conclusions/interpretation HLA DR15-DQ6 confers dominant protection from type 1 diabetes across the first five decades of life. Graphical abstract

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