Search

We studied the relation between intrusive and repetitive hair pulling, the defining feature of trichotillomania, and compulsive and impulsive features in 1,453 individuals with anorexia nervosa and bulimia nervosa. We conducted a series of regression models examining the relative influence of compulsive features associated with obsessive-compulsive disorder, compulsive features associated with eating disorders, trait features related to harm avoidance, perfectionism, and novelty seeking, and self harm. A final model with a reduced sample (n = 928) examined the additional contribution of impulsive attributes. One of 20 individuals endorsed hair pulling. Evidence of a positive association with endorsement of compulsive behavior of the obsessive-compulsive spectrum emerged. Hair pulling may be more consonant with ritualistic compulsions than impulsive urges in those with eating disorders., (© 2011 Wiley Periodicals, Inc.)

We investigated the relation between diet pill use and eating disorder subtype, purging and other compensatory behaviors, body mass index (BMI), tobacco and caffeine use, alcohol abuse or dependence, personality characteristics, and Axis I and Axis II disorders in 1,345 participants from the multisite Price Foundation Genetics Studies. Diet pill use was significantly less common in women with restricting type of AN than in women with other eating disorder subtypes. In addition, diet pill use was associated with the use of multiple weight control behaviors, higher BMI, higher novelty seeking, and the presence of anxiety disorders, alcohol abuse or dependence, and borderline personality disorder. Findings suggest that certain clinical and personality variables distinguish individuals with eating disorders who use diet pills from those who do not. In the eating disorder population, vigilant screening for diet pill use should be routine clinical practice.

Objective: This study compares personality and eating-related traits in parents of probands with eating disorders, with age-band matched healthy normal controls., Method: Data were abstracted from an international genetic study of anorexia nervosa. Information was available for the Multidimensional Perfectionism Scale (MPS), the Eating Disorders Inventory (EDI), and the Temperament and Character Inventory (TCI). Comparisons were done by multivariate analysis of variance., Results: Mothers of probands showed elevated levels of perfectionism on the MPS and more concerns about weight and shape on the EDI compared with controls. Mothers who had daughters with diagnoses other than the restricting subtype of anorexia nervosa showed elevated levels of perfectionism on the MPS., Conclusion: These data are compatible with the notion that some personality traits, such as perfectionism, and weight and shape concerns may cluster in families of probands with eating disorders., (Copyright 2002 by Wiley Periodicals, Inc.)