Andreas Birgegård

The Correspondence between Attachment to Parents and God: Three Experiments Using Subliminal Separation Cues:

Attachment theoretical studies have increased our understanding of the socioemotional foundations for religious development. However, because these studies have been correlational and based on self-reports, they are vulnerable to concerns of self-presentation bias and lack of basis for causal inference. Three subliminal stimulation experiments were therefore performed, where activation of the attachment system was attempted by way of unconsciously administered separation stimuli. In Experiments 1 and 3 (N = 29 and 89), the separation stimulus alluded to God, and in Experiment 2 (N = 47), it alluded to mother. Responses were moderated by perceived attachment history with parents in all experiments. Participants with secure histories increased in religious attachment behaviors, whereas those with insecure histories decreased following attachment system activation compared with control stimulation. There also were suggestions of experimental group increase in proximity seeking in relation to God. The main conclusion supports correspondence between internal working models of parents and God.

Quality assurance of specialised treatment of eating disorders using large‐scale internet‐based collection systems: Methods, results and lessons learned from designing the Stepwise database

Computer-based quality assurance of specialist eating disorder (ED) care is a possible way of meeting demands for evaluating the real-life effectiveness of treatment, in a large-scale, cost-effective and highly structured way. The Internet-based Stepwise system combines clinical utility for patients and practitioners, and provides research-quality naturalistic data. Stepwise was designed to capture relevant variables concerning EDs and general psychiatric status, and the database can be used for both clinical and research purposes. The system comprises semi-structured diagnostic interviews, clinical ratings and self-ratings, automated follow-up schedules, as well as administrative functions to facilitate registration compliance. As of June 2009, the system is in use at 20 treatment units and comprises 2776 patients. Diagnostic distribution (including subcategories of eating disorder not otherwise specified) and clinical characteristics are presented, as well as data on registration compliance. Obstacles and keys to successful implementation of the Stepwise system are discussed, including possible gains and on-going challenges inherent in large-scale, Internet-based quality assurance.

Psychiatric comorbidity in women and men with eating disorders results from a large clinical database.

Psychiatric comorbidity is common in patients with eating disorders (ED), but prevalence estimates are heterogeneous, probably due to methodological differences between studies (population, diagnostic method, sampling procedure etc.) and a few studies include men. The aim of this study is to investigate psychiatric DSM-IV Axis I comorbidity in a large sample of adult patients, both males and females, with the whole spectrum of DSM-IV ED diagnoses. Initial presentation assessment data on 11,588 adult men and women presenting to specialist ED clinics in Sweden between 2008 and 2012 were extracted from a large clinical database. Diagnostics were based on semi-structured interviews (SCID-I) and the Structured Eating Disorder Interview (SEDI). Seventy-one percent of the patients with ED had at least one other Axis I disorder. The most common type of diagnosis was anxiety disorders (53%), where generalized anxiety disorder was the most common diagnosis. The highest levels of comorbidity were found for women with Binge Eating Disorder (BED) and men with Bulimia Nervosa (BN). Findings are consistent with previous research showing a high prevalence of psychiatric comorbidity in both men and women with ED. The small gender differences observed seem negligible compared to the general similarity in comorbidity.

Anorexic self-control and bulimic self-hate: differential outcome prediction from initial self-image.

OBJECTIVE The study investigated initial self-image (structural analysis of social behavior) and its relation to 36-month outcome, among patients with anorexia nervosa and bulimia nervosa. Hypotheses were that degree of different aspects of self-image would predict outcome in the groups. METHOD Participants were 52 patients with anorexia and 91 with bulimia from a longitudinal naturalistic database, and outcome measures included eating disorder and psychiatric symptoms and a general outcome index. Stepwise regression was used to investigate which self-image variables were related to outcome, and multiple regression contrasted the groups directly on each obtained predictor. RESULTS Consistent with hypotheses, in bulimia degree of self-hate/self-love moderately predicted outcome, whereas self-control-related variables powerfully predicted outcome in anorexia. DISCUSSION It is important to focus on self-image in the treatment of both diagnostic groups, but especially in anorexia nervosa, where control-submission interactions between patient and therapist should be handled with care.

Clinical characteristics and distinctiveness of DSM-5 eating disorder diagnoses: findings from a large naturalistic clinical database

BackgroundDSM-IV eating disorder (ED) diagnoses have been criticized for lack of clinical utility, diagnostic instability, and over-inclusiveness of the residual category “ED not otherwise specified” (EDNOS). Revisions made in DSM-5 attempt to generate a more scientifically valid and clinically relevant system of ED classification. The aim with the present study was to examine clinical characteristics and distinctiveness of the new DSM-5 ED diagnoses, especially concerning purging disorder (PD).MethodsUsing a large naturalistic Swedish ED database, 2233 adult women were diagnosed using DSM-5. Initial and 1-year follow-up psychopathology data were analyzed. Measures included the Eating Disorder Examination Questionnaire, Structural Eating Disorder Interview, Clinical Impairment Assessment, Structural Analysis of Social Behavior, Comprehensive Psychiatric Rating Scale, and Structured Clinical Interview for DSM-IV Axis I Disorders.ResultsFew meaningful differences emerged between anorexia nervosa binge/purge subtype (ANB/P), PD, and bulimia nervosa (BN). Unspecified Feeding and Eating Disorders (UFED) showed significantly less severity compared to other groups.ConclusionsPD does not appear to constitute a distinct diagnosis, the distinction between atypical AN and PD requires clarification, and minimum inclusion criteria for UFED are needed. Further sub-classification is unlikely to improve clinical utility. Instead, better delineation of commonalities is important.

Self-image and suicide in a Swedish national eating disorders clinical register

OBJECTIVE Using a prospective design, to examine the relation between self-image (assessed using the Structural Analysis of Social Behavior) and suicide attempts/completions in women with anorexia nervosa-restricting type (ANR), anorexia nervosa-binge/purge type (ANBP), bulimia nervosa (BN), binge eating disorder (BED), and eating disorder not otherwise specified (EDNOS); and to assess whether these self-image variables add unique predictive value to suicide when considering other baseline predictors. METHOD Women (N=2269) aged 12 to 45 (M=22.1) presenting to specialist eating disorders clinics in Sweden between 2005 and 2009 were identified through the Stepwise Eating Disorders Quality Register. Data on age, body mass index, eating disorder severity (Eating Disorder Examination-Questionnaire scores), psychiatric comorbidity, global assessment of functioning, and self-image were abstracted from Stepwise and included as baseline predictors or covariates. Suicide information (prior attempt and attempt/completion after Stepwise registration) was obtained from the National Patient Register and Cause of Death Register. RESULTS Prevalence of detected suicide attempts/completions over the study period was 9.2%. Negative self-image variables were associated with prior suicide attempts in ANR and EDNOS and later suicide attempts/completions in women with BN. In a stepwise Cox proportional hazards model, only low self-affirmation predicted time to suicide attempts/completions in women with BN when accounting for age and prior suicide attempt. CONCLUSION Assessing self-image might assist with identifying women with BN at elevated risk for suicide.

Evaluating reliable and clinically significant change in eating disorders: Comparisons to changes in DSM-IV diagnoses

Assessing clinically meaningful change is valuable for treatment planning, monitoring course of illness and evaluating outcome. Although DSM eating disorder (ED) diagnoses have been criticized for poor clinical utility, instability, and uncertainty, remission/change of diagnosis is often the standard for evaluating outcome. We tested the validity of the clinically significant reliable change index (CS/RCI) compared to change in DSM-IV ED-diagnoses. We investigated if CS/RCI was concordant to diagnostic change and compared explained variance on measures at follow-up. Using a database for specialized ED treatment in Sweden the sample contained 1042 female patients (246 adolescents/796 adults). CS/RCI was calculated for the Clinical Impairment Assessment (CIA) and the Eating Disorder Examination Questionnaire (EDE-Q). CS/RCI explained more variance in gain scores for psychopathology measures than diagnostic change (DSM-IV). Average agreement between diagnostic change and CS/RCI was 62% and 60% for CIA and EDE-Q, respectively. Diagnostic change always resulted in more positive outcome than CS/RCI. Together with clinical judgment, CS/RCI is a valuable method for determining clinically significant changes in clinical practice and research. It is economically sound and results are easily interpreted and communicated to patients.

Sex- and age-specific incidence of healthcare-register-recorded eating disorders in the complete swedish 1979-2001 birth cohort.

OBJECTIVE 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. METHOD We used the actuarial method and Poisson models to examine the incidence of AN and OED from 1987 to 2009 (when individuals were 8-30 years old) for a cohort of 2.3 million individuals (48.7% female) born from 1979 to 2001 in Sweden, identified using Swedish registers. RESULTS For both sexes, incidences of AN and OED increased considerably for diagnostic periods after 2000, but differed little by birth cohort. In 2009, AN incidence in the peak age category was 205.9 cases/100,000 persons (95% CI: 178.2, 233.5) for females (14-15 years), versus 12.8 cases/100,000 (95% CI: 5.6, 20.1) for males (12-13 years). OED incidence in the peak age category was 372.1 cases/100,000 (95% CI: 336.4, 407.9) for females (16-17 years), versus 22.2 cases/100,000 (95% CI: 13.3, 31.1) for males (14-15 years). DISCUSSION Our finding of an increase in healthcare-register-recorded eating disorders for diagnostic periods after 2000 likely reflects improved detection and expanded register coverage in Sweden. The peak of eating disorder incidence in adolescence, which began unexpectedly early for AN in males, suggests the importance of vigilance for signs of AN in young boys and early primary prevention efforts. Waiting until later could miss critical windows for intervention that could prevent disorders from taking root.

Self-image and eating disorder symptoms in normal and clinical adolescents

Eating disorders (ED) are psychiatric disorders of multifactorial origin, predominantly appearing in adolescence. Negative self-image is identified as risk factor, but the association between self-image and ED in adolescents or sex differences regarding such associations remains unclear. The study aimed to investigate the relationship between specific self-image aspects and ED symptoms in normal and clinical adolescents, including sex differences. Participants included 855 ED patients (girls=813, boys=42) and 482 normal adolescents (girls=238, boys=244), 13-15 years. Stepwise regression demonstrated strong associations between self-image and ED in normal adolescents (girls: R(2)=.31, boys: R(2)=.08), and stronger associations in patients (girls: R(2)=.64, boys: R(2)=.69). Qualitative sex differences were observed in patients. Connections between specific self-image aspects and ED have implications for clinical management of ED. The strong link between self-image variables and ED symptoms in normal girls, but not boys, is discussed in terms of the continuity-discontinuity hypothesis.

New Methodological Advice for Research in Subliminal Psychodynamic Activation

Recent integration among approaches to perception without awareness has brought the usefulness of Subliminal Psychodynamic Activation into renewed focus. Several authors have discussed the possible detrimental impact on interpretation when control phrases are used that for some participants may be less than affectively neutral (e.g., Fudin, 1986; Greenberg, 1997). In this continuing commentary, we argue that the neutrality of a substantive stimulus is an insoluble issue, and instead the suitability of controls for a given study should be emphasized. Also, we discuss the apparent confusion between experimental psychodynamics and efforts to answer Greenwalds 1992 “two-word challenge.”