Eating disorders and maladaptive dietary/insulin management among youths with childhood-onset insulin-dependent diabetes mellitus

Validation of the traditional Chinese version of the diabetes eating problem survey-revised and study of the prevalence of disordered eating patterns in Chinese patients with type 1 DM

BACKGROUND

Disordered eating behaviours (DEBs) in patients with type 1 diabetes mellitus (T1DM) are associated with an increased risk of complications and mortality. The Diabetes Eating Problem Survey-Revised (DEPS-R) was developed to screen for DEBs in T1DM patients. The objectives of this study were to develop a traditional Chinese version DEPS-R (electronic version) and to measure the prevalence of DEBs in a local population sample.

METHODS

The DEPS-R was translated into traditional Chinese, modified and developed into an electronic version. The psychometric properties of the C-DEPS-R were tested on T1DM patients from 15 to 64 years old. The factor structure of the traditional C-DEPS-R was examined by confirmatory factor analysis (CFA). The C-EDE-Q and the C-DES-20 were used for convergent and divergent validity testing, respectively. Module H of the CB-SCID-I/P was used as a diagnostic tool for eating disorders. A correlation study was conducted with the C-DEPS-R scores obtained and the clinical characteristics. Type 2 diabetic (T2DM) patients on insulin treatment were recruited as controls.

RESULTS

In total, 228 T1DM patients and 58 T2DM patients were recruited. There was good internal consistency of the traditional C-DEPS-R (electronic version), with the McDonald's omega of 0.825 and test-retest reliability of 0.991. A three-factor model of the traditional C-DEPS-R was confirmed by CFA. The cut-off score for the traditional C-DEPS-R was determined to be 24; 13.2% (95% CI 8.8%-17.5%) of T1DM patients were found to score above the cut-off score, while 7.5% (95% CI 4-10.9%) scored above the cut-off by the C-EDE-Q, and 4.4% (95% CI 2.1%-7.9%) were diagnosed with eating disorders by the CB-SCID-I/P Module H. Females with T1DM scored higher on the traditional C-DEPS-R. There was a significant correlation of the C-DEPS-R with BMI, occurrence of DKA, use of a continuous glucose monitoring system and positive diagnosis by the CB-SCID-I/P module H (p < 0.05).

CONCLUSION

The traditional Chinese-DEPS-R (electronic version) demonstrated good psychometric properties. It is a self-rated, time-efficient and reliable tool for the screening of disordered eating behaviours in T1DM patients in the Chinese population of Hong Kong. Disordered eating behaviours, such as insulin omission, are associated with an increased risk of diabetes mellitus-related complications and mortality. Generic screening tools for eating disorders may over- or underestimate such problems in diabetic patients. Type 1 diabetes mellitus patients are at particular risk of developing disordered eating behaviours or eating disorders, yet studies in Chinese populations are limited. This study developed and validated the traditional Chinese (electronic) version of the Diabetes Eating Problem Survey-Revised (DEPS-R). The traditional Chinese-DEPS-R is a self-rated, time-efficient and reliable tool for the screening of disordered eating behaviours in Type 1 diabetes mellitus patients in the Chinese population of Hong Kong. The study also estimated the prevalence of disordered eating behaviours in diabetic patients from the local Chinese population, and the clinical correlations of the symptoms and clinical parameters were explored. The study reflected a higher prevalence of eating problems in the Type 1 diabetes mellitus population and demonstrated significant correlations of eating problems with BMI as well as the occurrence of diabetic ketoacidosis. Correspondence: lcw891@ha.org.hk.

Prevalence of mental disorders in people living with type 1 diabetes: A systematic literature review and meta-analysis

OBJECTIVE

Type 1 diabetes is associated with increased prevalence of individual categories of mental disorders. We aimed to systematically synthesise the prevalence of all the different categories of mental disorders to estimate the overall burden of psychiatric morbidity in the type 1 diabetes population.

METHOD

The electronic database of OVID was searched, and retrieved papers were screened for eligibility by two independent reviewers. Data were extracted using a standardised data extraction form and the quality of included papers was assessed. Where possible, comparisons with control groups without type 1 diabetes were made. Prevalence data were synthesised into Diagnostic and Statistical Manual of Mental Disorders version 5 categories, a narrative data-synthesis, and a subsequent meta-analysis where possible was conducted for mental disorder categories.

RESULTS

Thirty-eight articles were included. Depressive, anxiety, and feeding and eating disorders were the most examined mental disorders. Studies utilising diagnostic interviews reported higher prevalence of mental disorders than in studies utilising clinical registers, with an up to 24-fold difference respectively. In studies with a control group, the prevalence for nearly every mental disorder were increased for the type 1 diabetes samples.

CONCLUSIONS

There appears to be a high prevalence of mental disorders and associated need among people with type 1 diabetes, although the quality of research needs to improve.

SYSTEMATIC REVIEW REGISTRATION

This protocol was submitted for registration with the International Prospective Register of Systematic Reviews (PROSPERO) (CRD42020221530).

Disordered Eating Behaviors Among Italian Adolescents with Type 1 Diabetes: Exploring Relationships with Parents' Eating Disorder Symptoms, Externalizing and Internalizing Behaviors, and Body Image Problems

The purpose of this study is to examine associations of disordered eating behaviors (DEBs) with body image problems, parents' eating disorder symptoms, and emotional and behavioral problems among adolescents with type 1 diabetes (T1D). 200 adolescents (M age = 15.24 ± 1.45 years) with T1D completed a self-report measure of DEBs and body ideal internalization, and their parents completed self-report measures of parents' eating problems and child's psychological symptoms. Seventy-three (36.5%) adolescents were DEPS-r-positive (scores ≥ 20), with higher rates among girls (χ² = 9.034, p = .003). Adolescents with T1D and DEBs reported lower SES, worse metabolic control, higher zBMI (p < .001), more eating disorder symptoms, more body image problems, and more emotional and behavioral problems than adolescents with T1D but no DEBs (all p < .05). Parents of adolescents with DEBs showed higher levels of bulimia (p = .028) than parents of adolescents without DEBs. In both genders, pressure to conform to societal norms about body image (p < .01) and externalization symptoms (p < .05) emerged as significant predictors of DEBs. Findings suggest that adolescents with T1D and DEBs showed an alarming psychological condition, with higher level of body image and more emotional and behavioral problems.

Are children with chronic illnesses requiring dietary therapy at risk for disordered eating or eating disorders? A systematic review

OBJECTIVE

Pediatric chronic illnesses (CI) can affect a child's mental health. Chronic illnesses with treatment regimens that specify a therapeutic diet may place the child at increased risk for disordered eating and specific eating disorders (ED). The aim of this review is to examine the relation between diet-treated CI and disordered eating and to determine the order of onset to infer directionality. Diet-treated CI is hypothesized to precede and to be associated with disordered eating.

METHOD

A comprehensive search of empirical articles that examine the relation between diet-treated CI (diabetes, cystic fibrosis, celiac disease, gastrointestinal disorders, and inflammatory bowel diseases) and disordered eating was conducted in Medline and PsycINFO using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A table of the sample's characteristics, ED measures, major pertinent findings, and the onset of CI in relation to ED were provided.

RESULTS

Diet-treated CI was associated with disordered eating and ED. Diet-treated CI had onset prior to disordered eating in most studies, except for inflammatory bowel diseases. Disordered eating and unhealthy weight management practices put children at risk for poor medical outcomes.

DISCUSSION

Interventions for diet-treated CI require a focus on diet and weight, but may increase the risk for disordered eating. Future research is needed to elucidate the mechanisms that transform standard treatment practices into pathological eating, including characteristics and behaviors of the child, parents/care providers, family, and treatment providers.

Impact of Diabetes Disclosure on Perceptions of Eating and Self-Care Behaviors

PURPOSE

This study investigated whether disclosure of diabetes and gender influenced perceptions of eating and self-care behaviors.

METHODS

A vignette was developed in which a hypothetical friend engaged in diabetes self-care behaviors during a meal. Respondents (231 young adults) read vignettes that varied according to a 2 x 2 design (male vs female, preventative disclosure vs nondisclosure of diabetes). Participants answered 12 questions, which resulted in 2 factors: concern for friend and encourage professional help.

RESULTS

Significantly higher scores resulted on the concern for friend and encourage professional help factors when diabetes was not disclosed. Female characters also received significantly higher scores on the concern for friend factor.

CONCLUSIONS

Individuals with diabetes who choose to disclose their illness may prevent negative or incorrect perceptions related to self-care and eating behaviors, and may have a decreased likelihood that a true eating disorder would be identified by others.

Depressive Symptoms, Emotion Dysregulation, and Bulimic Symptoms in Youth With Type 1 Diabetes: Varying Interactions at Diagnosis and During Transition to Insulin Pump Therapy

This study evaluated the associations between depressive symptoms, emotion dysregulation and bulimic symptoms in youth with type 1 diabetes (T1D) in the context of the diagnosis and treatment of T1D. Study participants were 103 youth in 2 distinct groups: newly diagnosed (New) or transitioning to pump therapy (continuous subcutaneous insulin infusion [CSII]; "Pump"), who completed questionnaires regarding symptoms of depression, emotion dysregulation, and bulimia. Glycemic control (A1c), height, weight, and questionnaires were evaluated within 10 days of diagnosis (n = 58) or at education/clinic visit before starting insulin utilizing CSII (n = 45). In the newly diagnosed group, only depression accounted for significant variance in bulimia scores (β = .47, P < .01). For the group with disease treatment experience (Pump), but not for the newly diagnosed group (New), greater depressive symptoms and emotion dysregulation were associated with greater bulimic symptoms. Depressive symptoms and emotion dysregulation, an indicator of poor coping/behavioral control, could help explain adoption of disordered eating behaviors in youth with T1D who are transitioning to pump therapy.

Anxiety in children and adolescents with type 1 diabetes

Although anxiety is a normal and developmentally appropriate experience of childhood and anxiety disorders are among the most commonly diagnosed disorders, the prevalence of anxiety symptomatology and anxiety disorders in children with type 1 diabetes (T1D) is not well documented. Most studies have focused on anxiety-related syndromes associated with T1D including fear of hypoglycemia, specific phobia of needles (i.e., needle anxiety), and anxiety related to uptake of new and sophisticated diabetes technology (e.g., continuous glucose monitors, continuous subcutaneous infusion therapy), but the extant literature is sparse, and more research is greatly needed. Identification, prevention, and treatment of anxiety are critical to providing comprehensive diabetes care and management. This review provides a summary of the literature focused on anxiety in children and adolescents with T1D with suggestions for future research and clinical implications.

Eating Disorders in Girls and Women With Type 1 Diabetes: A Longitudinal Study of Prevalence, Onset, Remission, and Recurrence

OBJECTIVE

Girls and women with type 1 diabetes are at increased risk for developing eating disorders (EDs), and these disorders are associated with serious diabetes-related medical complications. This study describes the longitudinal course of disturbed eating behavior (DEB) and EDs in a cohort with type 1 diabetes.

RESEARCH DESIGN AND METHODS

A total of 126 girls with type 1 diabetes receiving care for diabetes at The Hospital for Sick Children in Toronto participated in a series of seven interview-based assessments of ED behavior and psychopathology over a 14-year period, beginning in late childhood. Survival analysis was used.

RESULTS

Mean age was 11.8 ± 1.5 years at time 1 and 23.7 ± 2.1 years at time 7. At time 7, 32.4% (23/71) met the criteria for a current ED, and an additional 8.5% (6/71) had a subthreshold ED. Mean age at ED onset (full syndrome or below the threshold) was 22.6 years (95% CI 21.6-23.5), and the cumulative probability of onset was 60% by age 25 years. The average time between onset of ED and subsequent ED remission was 4.3 years (95% CI 3.1-5.5), and the cumulative probability of remission was 79% by 6 years after onset. The average time between remission of ED and subsequent recurrence was 6.5 years (95% CI 4.4-8.6), and the cumulative probability of recurrence was 53% by 6 years after remission.

CONCLUSIONS

In this longitudinal study, EDs were common and persistent, and new onset of ED was documented well into adulthood. Further research regarding prevention and treatment for this vulnerable group is urgently needed.

Risk of all-cause mortality and vascular events in women versus men with type 1 diabetes: a systematic review and meta-analysis

BACKGROUND

Studies have suggested sex differences in the mortality rate associated with type 1 diabetes. We did a meta-analysis to provide reliable estimates of any sex differences in the effect of type 1 diabetes on risk of all-cause mortality and cause-specific outcomes.

METHODS

We systematically searched PubMed for studies published between Jan 1, 1966, and Nov 26, 2014. Selected studies reported sex-specific estimates of the standardised mortality ratio (SMR) or hazard ratios associated with type 1 diabetes, either for all-cause mortality or cause-specific outcomes. We used random effects meta-analyses with inverse variance weighting to obtain sex-specific SMRs and their pooled ratio (women to men) for all-cause mortality, for mortality from cardiovascular disease, renal disease, cancer, the combined outcome of accident and suicide, and from incident coronary heart disease and stroke associated with type 1 diabetes.

FINDINGS

Data from 26 studies including 214 114 individuals and 15 273 events were included. The pooled women-to-men ratio of the SMR for all-cause mortality was 1·37 (95% CI 1·21-1·56), for incident stroke 1·37 (1·03-1·81), for fatal renal disease 1·44 (1·02-2·05), and for fatal cardiovascular diseases 1·86 (1·62-2·15). For incident coronary heart disease the sex difference was more extreme; the pooled women-to-men ratio of the SMR was 2·54 (95% CI 1·80-3·60). No evidence suggested a sex difference for mortality associated with type 1 diabetes from cancer, or accident and suicide.

INTERPRETATION

Women with type 1 diabetes have a roughly 40% greater excess risk of all-cause mortality, and twice the excess risk of fatal and nonfatal vascular events, compared with men with type 1 diabetes.

FUNDING

None.

Developmental challenges of adolescents with type 1 diabetes: the role of eating attitudes, family support and fear of negative evaluation

Young people with chronic illnesses including type 1 diabetes mellitus (T1DM) are at increased risk of developing psychological problems during adolescence. The aim of the present study was to explore whether a relationship exists between developmental challenges of adolescence (eating attitudes, family support and fear of negative evaluation) and psychopathology in adolescents with T1DM, and the nature of such a relationship. Sixty-one adolescents with T1DM completed a series of questionnaires assessing illness beliefs, eating attitudes, family support, Fear of Negative Evaluation (FNE) and psychopathology. The study was of a correlational design, and also included a seven-day diabetes management diary in order to collect blood glucose levels over this time. Results demonstrated the relevance of all three developmental challenges. In multiple regression analyses, FNE and eating attitudes independently predicted current levels of depressive symptomatology. Current levels of anxiety were predicted by FNE and family support, but not eating attitudes. The results support the relevance of all three developmental challenges of adolescence to psychopathology in young people with diabetes. These results suggest that in working with adolescents who are having difficulty coping with diabetes; it may be beneficial to focus on the developmental issues that commonly face adolescents.

Chronic illness and disordered eating: a discussion of the literature

This paper describes the prevalence of eating disorders and disordered eating behaviors, the reasons why these practices are endorsed, and the potential consequences in youths and young adults with selected diet-related chronic health conditions (DRCHCs) and provides recommendations for eating disorder prevention interventions and research efforts. Although it remains unclear whether the prevalence of eating disorders is higher in those with DRCHCs compared with the general population, overall findings suggest that young people with DRCHCs may be at risk of endorsing disordered eating behaviors that may lead to diagnosis of an eating disorder and other health problems over the course of their treatment. Thus, health care providers should be aware that young people with DRCHCs may be at risk of eating disorders and carefully monitor psychological changes and the use of unhealthy weight control methods. It is also important to develop and evaluate theory-based interventions and disease-specific eating disorder risk screening tools that are effective in halting the progression of eating disorders and negative health outcomes in young people with chronic health conditions.

Disturbed eating behaviours and thoughts in Australian adolescents with type 1 diabetes

AIM

To describe the presence and type of disturbed eating behaviours and thoughts in a combined male/female Australian sample of adolescents with type 1 diabetes, and examine the association of eating behaviours and thoughts with glycaemic control as evidenced by high glycosylated haemoglobin levels (HbA1c).

METHODS

In this cross-sectional descriptive study, 124 adolescents aged 13-18  years were invited to complete three self-administered questionnaires. The Youth Eating Disorder Examination Questionnaire (YEDE-Q) and the Eating Disorder Inventory -3 Risk Composite (EDI-3RC) assessed risk for an eating disorder. The third questionnaire, the Strengths and Difficulties Questionnaire (SDQ) assessed emotional and behavioural concerns. Clinical data were collected from the medical records, routine clinic appointments and the adolescent.

RESULTS

Any disturbed eating behaviour was reported by approximately one-third of participants (32.3%) and was common in females and males (37.9% vs. 25.9%). Binge eating (17.7%), driven exercise (13.0%) and dietary restraint (8.9%) were the most common disturbed eating behaviours, although restraint was not evident in males. Insulin manipulation/omission (5.6%), vomiting (3.3%), laxative (0.8%) or diuretic use (0.8%) were less common. Regression analysis showed a significant association between HbA1c and more disturbed eating behaviours and thoughts which remained significant when adjusted for confounders.

CONCLUSIONS

High rates of disturbed eating behaviours and thoughts were seen in this Australian sample of adolescents with type 1 diabetes. High scores on both eating disorder measures were associated with poorer glycaemic control. These results highlight the need to screen for disordered eating in adolescents with type 1 diabetes.

Characteristics of children with type 1 diabetes and persistent suboptimal glycemic control

OBJECTIVE

This study aims to determine the relationship between the duration of persistent poor glycemic control in type 1 diabetes mellitus (T1DM) children and the likelihood of subsequent improvement.

METHODS

A retrospective cohort study was conducted on T1DM patients aged 6-18 years, followed for at least six visits at Children's National Medical Center (Washington, DC) with at least one hemoglobin A1c (HbA1c) ≥ 10% after the first year since the initial visit (n=151). Medical records of patients with subsequently improved glycemic control were reviewed (n=39).

RESULTS

Patients aged 12-18 years, females, and Medicaid patients were twice as likely to be in persistently poor control as patients aged 6-11 years, males, and privately insured patients, respectively. Each additional visit with HbA1c ≥ 10% and one percentage point increase in the mean HbA1c reduced the likelihood of subsequent improvement by 20% and 50%, respectively. Of the 39 patients with improved control, only 5 (13%) sustained their improvement for ≥ 2 years. Multiple contributing factors for improved control were identified, but no one factor explained improved control in > 25% of patients.

CONCLUSION

This study suggests that the longer the duration of poor control, the more difficult it is to reverse the underlying factors of poor diabetes management. Strategies to improve regular clinic attendance along with reinforcement of changes which resulted in improved control are critical. Adolescents, females, and Medicaid patients in particular should be targeted for sustained intervention.

Enough of the problem: a review of time for health care transition solutions for young adults with a chronic illness

AIMS AND OBJECTIVES

In this article, we critically assess the state of the science of transition care in chronic conditions using diabetes care as an exemplar and provide a case for the adoption of the principles of the Chronic Care Model in driving health care reform.

BACKGROUND

Globally, there is an increasing burden of chronic conditions including among adolescents and young adults. As a consequence adolescents are transitioning, at an increasing rate, from paediatric services into mainstream adult services, which are often ill equipped to meet their needs.

DESIGN

Integrative literature review.

METHODS

An integrative literature review method was used to summarise key issues facing adolescents with chronic illness and generate strategies for improving health care services.

CONCLUSION

Strengthening the capacity for transitioning from a service that is family focused to one with an individual orientation requires a paradigmatic shift and clear identification of roles and responsibilities in the health care system. The absence of empirically developed models of care, in a context of growing need, signals the importance of ongoing discussion, debate and research.

IMPLICATIONS FOR CLINICAL PRACTICE

There is a need for a change in philosophical orientation to promote service provision on the basis of need, rather than a model based on diagnosis and chronology. Nurses and other health professionals need to increase their awareness of issues facing adolescents with chronic conditions making the transition to adult health services.

Psychosocial problems in adolescents with type 1 diabetes mellitus

Adolescents with diabetes are at increased risk of developing psychiatric (10-20%) or eating disorders (8-30%), as well as substance abuse (25-50%), leading to non-compliance with treatment and deterioration of diabetic control. At high risk are female adolescents with family problems and other comorbid disorders. Impaired cognitive function has also been reported among children with diabetes, mainly in boys, and especially in those with early diabetes diagnosis (< 5 years), or with episodes of severe hypoglycaemia or prolonged hyperglycaemia. Type 1 diabetes mellitus contributes to the development of problems in parent-child relationships and employment difficulties, and negatively affects the quality of life. However, insulin pumps appear to improve patients' metabolic control and lifestyle. The contributions of family and friends to the quality of metabolic control and emotional support are also crucial. In addition, the role of the primary-care provider is important in identifying patients at high risk of developing psychosocial disorders and referring them on to health specialists. At high risk are patients in mid-adolescence with comorbid disorders, low socioeconomic status or parental health problems. Multisystem therapy, involving the medical team, school personnel, family and peer group, is also essential. The present review focuses on the prevalence of nutritional and psychosocial problems among adolescents with diabetes, and the risk factors for its development, and emphasizes specific goals in their management and prevention.

Disturbed eating behaviors in Taiwanese adolescents with type 1 diabetes mellitus: a comparative study

OBJECTIVES

This study aimed to (i) compare disturbed eating behaviors in adolescents with type 1 diabetes mellitus (T1D) with a matched group of adolescents in Taiwan and (ii) examine the relationships of disturbed eating behaviors to body mass index (BMI) and metabolic control among adolescents with T1D.

METHODS

A cross-sectional study was conducted in southern Taiwan. Seventy-one adolescents with T1D (aged 10-22 yr; 41 females and 29 males) were matched to a group of non-diabetic adolescents. Adolescents completed two self-reported measures of eating behavior, the Bulimic Investigatory Test, Edinburgh and the Eating Attitude Test-26. Metabolic control was assessed by glycosylated hemoglobin A1c levels.

RESULTS

Both adolescent females and males with T1D had more symptoms of bulimia and bulimic behaviors than their non-diabetic peers. There were no group differences in the proportion of subthreshold eating disorders. BMI and metabolic control were significant factors predicting disturbed eating behaviors.

CONCLUSIONS

Both adolescent females and males with T1D exhibited a higher level of disturbed eating behaviors than their non-diabetic adolescent counterparts. Preventive programs that address disturbed eating behaviors should be provided for adolescents with T1D, particularly for adolescents with a high BMI and poor metabolic control.

Predictors of metabolic control among adolescents with diabetes: a 4-year longitudinal study

OBJECTIVE

To employ a risk and resistance framework to examine changes in metabolic control over early to middle adolescence.

METHODS

We interviewed 70 girls and 62 boys (mean age 12 years) annually for 4 years. Risk and resistance factors, including demographics, disease-related variables, self-care behavior, and psychosocial variables were assessed. Hemoglobin A1c was obtained from medical records.

RESULTS

Multilevel modeling showed metabolic control deteriorated with age. Self-care behavior interacted with age to predict the decline, such that self-care was more strongly related to poor metabolic control for older adolescents. Eating disturbances, depression, and peer relations were related to poor metabolic control, whereas good family relations were related to better metabolic control for girls.

CONCLUSIONS

Independent risk factors for poor metabolic control included poor self-care, disturbed eating behavior, depression, and peer relations; parental support was an independent resistance factor for girls. Future research should examine mechanisms by which these relations emerge.

Weight-related concerns and behaviors in children and adolescents with type 1 diabetes

Children and adolescents with type 1 diabetes are at risk for disordered eating and unhealthy weight-control practices. This study describes (a) participants' weight perception and weight satisfaction, (b) participants' scores on the Diabetes Eating Problem Survey (DEPS), (c) prevalence of weight-control behaviors, and (d) association of DEPS and weight-control behaviors with race, gender, age, body mass index (BMI), hemoglobin A1c (HbA1c), weight satisfaction, and weight perception. TheAHEAD survey was completed by 295 participants to determine weight satisfaction, weight perception, and weight-control behaviors. Height, weight, and HbA1c were obtained from clinic charts. Older females with higher BMI and elevated HbA1c used significantly more weight-control behaviors. Weight dissatisfaction and heavy weight perception were associated with significantly more unhealthy weight-control practices. Prevention programs should be directed toward the preteen female. Older female teens presenting with higher BMI, elevated HbA1c, weight dissatisfaction, and heavy weight perception should be formally assessed for unhealthy weight-control behaviors. J Am Psychiatr Nurses Assoc, 2008; 13(6), 376-385. DOI: 10.1177/1078390307310154.

The psychologic context of pediatric diabetes

During the past few decades, there has been an explosion of behavioral science research on family management of pediatric diabetes. This article distills the major conclusions from that literature, emphasizing how primary care providers can apply these findings in clinical practice.

Personality factors and disordered eating in young women with type 1 diabetes mellitus

The authors examined the association between the presence of personality variables implicated in the pathogenesis of eating disorders and the presence of eating disorder symptoms in 51 women with type 1 diabetes. Subjects were assessed with interview instruments and self-report questionnaires, including scales measuring eating disorder symptoms, borderline personality characteristics, and perfectionism. Fourteen subjects displayed moderate to severe eating disorder symptoms. Perfectionism was related to attitudinal aspects of eating disorders (e.g., weight preoccupation), and borderline personality characteristics were related to disordered behaviors (e.g., insulin omission) and poor glycemic control. The results suggest that personality factors are related to disordered eating and poor glycemic control in diabetic women.

The relationship of disordered eating habits and attitudes to clinical outcomes in young adult females with type 1 diabetes

OBJECTIVE

To describe the clinical outcomes of adolescent and young adult female subjects with type 1 diabetes in relation to the disturbance of eating habits and attitudes over 8-12 years.

RESEARCH DESIGN AND METHODS

Patients were recruited from the registers of pediatric and young adult diabetes clinics (including nonattenders) and interviewed in the community. A total of 87 patients were assessed at baseline (aged 11-25 years), and 63 (72%) were reinterviewed after 8-12 years (aged 20-38 years). Eating habits and attitudes were assessed by a semistructured research diagnostic interview (Eating Disorder Examination).

RESULTS

Clinical eating disorders ascertained from the interview and/or case note review at baseline or follow-up were found in 13 subjects (14.9% [95% CI 8.2-24.2]), and an additional 7 subjects had evidence of binging or purging, bringing the total affected to 26%. Insulin misuse for weight control was reported by 31 (35.6% [25.7-46.6]) subjects. Overall outcome was poor; serious microvascular complications were common and mortality was high. There were significant relationships between disordered eating habits, insulin misuse, and microvascular complications.

CONCLUSIONS

Although the cross-sectional prevalence of clinical eating disorders in young women with diabetes is modest, the cumulative incidence of eating problems continues to increase after young adulthood, and this is strongly associated with poor physical health outcomes. The combination of an eating disorder and diabetes puts patients at high risk of mortality and morbidity. Better methods of detection and management are needed.

Weight control practices and disordered eating behaviors among adolescent females and males with type 1 diabetes: associations with sociodemographics, weight concerns, familial factors, and metabolic outcomes

OBJECTIVE

This study examines the prevalence of specific weight control practices/disordered eating behaviors and associations with sociodemographic characteristics, BMI and weight perceptions, family functioning, and metabolic control among adolescent females and males with type 1 diabetes.

RESEARCH DESIGN AND METHODS

The study population included 70 adolescent females and 73 adolescent males with type 1 diabetes who completed the AHEAD (Assessing Health and Eating among Adolescents with Diabetes) survey. Data on BMI and glycosylated hemoglobin (HbA(1c)) were drawn from medical records.

RESULTS

Unhealthy weight control practices were reported by 37.9% of the females and by 15.9% of the males. Among the females, 10.3% reported skipping insulin and 7.4% reported taking less insulin to control their weight. Only one male reported doing either of these behaviors. Weight control/disordered eating behaviors were not associated with age, parental level of education, family structure, or race/ethnicity. Higher levels of weight dissatisfaction tended to be associated with unhealthy weight control/disordered eating; associations with BMI were inconsistent. Family cohesion was negatively associated with disordered eating among females (r = -0.52; P < 0.001) and males (r = -0.41; P < 0.001), but correlations with other measures of family environment (control, independence, and responsibility for diabetes management) were not significant. Correlations between disordered eating and HbA(1c) levels were significant among females (r = 0.33; P < 0.01) and males (r = 0.26; P < 0.05).

CONCLUSIONS

Special attention is needed for youth with weight concerns and those from less cohesive families to assist in the development of healthy diabetes management behaviors.

Re-hospitalization after diagnosis of diabetes varies by gender and socioeconomic status in urban African-American and Latino young people

PURPOSE

To examine risk factors for re-hospitalization after diagnosis of diabetes mellitus amongst urban minority children.

METHODS

Families of insulin-treated African-American and Latino patients aged < 18 yr at diagnosis (n = 216) were interviewed about sociodemographics and other characteristics, on average 5.9 yr after diagnosis.

RESULTS AND CONCLUSIONS

About 60% of respondents were re-hospitalized at least once for diabetes-related reasons (n = 128). Half of those questioned had Medicaid or no health insurance at all; 23% fit criteria for a non-autoimmune, type 2 diabetic phenotype. Those who avoided re-hospitalization were more likely to have been seen initially at a tertiary care facility, to have private health insurance, and to be males. They had, on average, 2 yr shorter duration of diabetes at the time of interview. Risk for re-hospitalization was not associated with age at diagnosis, ethnicity, diabetic phenotype, or source of care during the past year. In multivariate analysis, predictors of re-hospitalization were gender [odds ratio (OR) 1.98 for females vs. males (95% confidence interval (CI) = 1.05-3.72)], duration of diabetes [OR = 1.46 per yr (95% CI = 1.36-1.57)], initial ascertainment at a community hospital [OR = 5.44 vs. tertiary care facility (95% CI = 2.61-11.29)] and having Medicaid or no insurance [OR = 2.73 (95% CI = 1.42-5.24)], compared with those with another type of health insurance. There is a high risk of re-hospitalization after the initial diagnosis of diabetes among insulin-treated minority children, particularly the uninsured and those on Medicaid, in part related to duration of disease and where the initial treatment occurred.

Comorbidity of diabetes mellitus and eating disorders: a follow-up study

OBJECTIVE

There is increasing evidence that the coexistence of diabetes and eating disorders (ED) leads to poor glycemic control and an increased risk of long-term complications.

METHODS

In a questionnaire- and interview-based study, a sample of 36 out of originally 38 (94.7%) diabetic patients with an ED (type-1: n=13, type-2: n=23) was assessed after a period of about 2 years in order to determine the course of EDs, body mass index (BMI), glycemic control, and psychiatric symptomatology.

RESULTS

Five patients (13.9%) of the total sample showed full remission for at least 12 consecutive weeks. Twenty-two patients (61.6%) showed no change in the diagnosis of the ED. Four patients (11.1%) shifted from subclinical to clinical EDs and five patients (13.9%) vice versa. Of the eight patients who went on to psychotherapy, only one patient (12.5%) showed full remission. Emotional distress of type-2 diabetics was considerably higher compared to type-1 diabetics, which was rather low at baseline. Except interpersonal distrust as one ED-related variable, no significant change of any psychological variable could be observed in the type-1 diabetic sample during follow-up. Of the 13 type-1 diabetic patients with an ED, five patients deliberately omitted insulin in order to lose weight. These patients showed a more serious psychopathology with regard to each measured psychological variable, a higher BMI, and worse metabolic control compared to those without insulin omission. Type-2 diabetics showed a significant increase in drive for thinness and body dissatisfaction. No considerable change could be observed with regard to BMI, glycemic control, and depressive and global psychiatric symptomatology in either diabetic subsample during follow-up.

CONCLUSION

EDs tended to persist over time with a considerable shift within the different types of EDs. Insulin-purging in type-1 diabetics was associated with enhanced psychopathology, higher BMI, and worse metabolic control. Both mean body mass and ED-related symptoms such as "drive for thinness" and "body dissatisfaction" increased in the average obese type-2 diabetic sample, illustrating the vicious circle of low self-esteem, enhanced restraint eating, and binge eating in weight control measures.

Psychological issues and treatments for people with diabetes

This article examines psychological issues and their treatment among people with diabetes. The paper contains two main sections, one dealing with diagnosable clinical disorders, and the other with more mundane but nevertheless important subclinical problems in living with diabetes. We review the published literature on prevalence, manifestation, consequences, and treatment of psychological disorders in persons with diabetes, primarily depression, anxiety, and eating disorders. In describing everyday problems in living with diabetes we expand our sources beyond the published literature to include our own clinical and consulting experiences as well as our unpublished qualitative research. These problems include dietary restrictions, self-monitoring of blood glucose, taking insulin injections, and lack of support from family and health care professionals. We describe methods for dealing with such problems and discuss the tension between focusing on emotional distress versus practical issues of disease management. Finally, we briefly present some potentially positive consequences of living with diabetes so that readers can be aware of the inspirational aspects of personal experience with this disease.

Psycho-social problems faced by "frequent flyers" in a pediatric diabetes unit

This article describes an exploratory study of psychosocial factors common to, and associated with, frequently readmitted pediatric patients diagnosed with Insulin Dependent Diabetes Mellitus (IDDM). This practice-based study was undertaken by a social worker providing clinical services within a tertiary health-care pediatric diabetes unit at the Royal Children's Hospital, Melbourne (RCH), Australia and utilises available data obtained through retrospective record review in order to better inform service delivery. The study identified thirteen psychosocial factors having multiple occurrences within a small, but resource intensive, sub-population of the diabetes unit. The author discusses the possible contribution of each of these factors to poor metabolic control and frequent readmission to hospital, as well as the potential implications for future targeted prevention and treatment programs.

What are the eating cognitions of children whose chronic diseases do and do not require attention to diet?

Nutrition therapy is essential to the management of several chronic diseases affecting adolescents. Unfortunately, dietary impositions may evoke pathological eating-related cognitions. This pilot study examined eating- and weight-related cognitions of 55 adolescents attending a summer camp for youngsters with a heterogeneous variety of chronic diseases. Campers completed the Eating Cognitions Questionnaire and the Situational Obstacles to Dietary Adherence questionnaire. Campers whose medical regimens included special dietary recommendations (n = 24) were expected to have more cognitions associated with eating disorders than those without dietary restrictions (n = 31). Girls were significantly more concerned than boys about weight and restrictive dietary rules. Cognitions of youngsters with special dietary recommendations showed greater flexibility, less eating pathology and less weight concern than campers without recommended diets. Contrary to previous reports, dietary restrictions were associated with more appropriate eating cognitions, suggesting that adolescents with chronic illnesses requiring nutrition therapy may not necessarily bear greater risk of eating disorders.

Psychosexual development in adolescents with chronic medical illnesses

The author provides a literature review and developmental formulation, with the goal to assist clinicians working with medically ill adolescents with psychosexual issues. MEDLINE and PsychINFO database searches of English-language medical journal articles published between 1986 and 1997 for articles related to medical illness and psychosexual development in adolescence were done. The author found that little systematic research on the psychosexual implications of medical illnesses for adolescents has been undertaken, but existing studies suggest that psychosexual development is negatively affected by medical illness. A three-phase model of adolescent psychosexual development is presented, with specific psychosexual tasks associated with each phase. Impediments to progressing through adolescent psychosexual phases due to medical conditions are identified, and case examples are provided. The author concludes that clinicians working with adolescents with medical conditions should attend to the possibility of psychosexual impediments in these adolescents and use developmentally appropriate methods for assessing and treating these difficulties when they arise.

Eating disorders and insulin-dependent diabetes mellitus

The eating disorders anorexia nervosa and bulimia nervosa have been reported to occur in Type I diabetes mellitus. Although prevalence estimates vary, the most rigorous studies yield rates similar to the population at large. Intentional insulin omission is more common, especially in young diabetic women, and at times may indicate an eating disorder in Type I diabetic patients. Both diagnosable eating disorders and intentional insulin omission are associated with worse glycemic control and higher rates of secondary diabetic complications. Recognition of these conditions, followed by carefully coordinated treatment involving both diabetes care providers and mental health providers, is necessary to improve treatment outcome.