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Body dysmorphic disorder among dermatologic patients: Prevalence and clinical features - 24/04/13

Doi : 10.1016/j.jaad.2009.09.017 
Luciana Archetti Conrado, MD, PhD a, , Ana Gabriela Hounie, MD, PhD c, Juliana Belo Diniz, MD, PhD c, Victor Fossaluza, MS b, Albina Rodrigues Torres, MD, PhD d, Euripedes Constantino Miguel, MD, PhD c, Evandro Ararigboia Rivitti, MD, PhD a
a Department of Dermatology, University of São Paulo Medical School, São Paulo, Brazil 
c Department of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil 
b Institute of Mathematics and Statistics, University of São Paulo, São Paulo, Brazil 
d Department of Neurology, Psychology, and Psychiatry of Botucatu Medical School–São Paulo State, Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), São Paulo, Brazil 

Reprint requests: Luciana Archetti Conrado, MD, PhD, Clinica de Dermatologia Luciana Conrado, Rua Caconde, 96/104. CEP: 01425-010. São Paulo/SP Brazil.

Abstract

Background

An impairing preoccupation with a nonexistent or slight defect in appearance is the core symptom of body dysmorphic disorder (BDD), a psychiatric condition common in dermatology settings.

Objective

We sought to determine the prevalence of BDD in dermatologic patients, comparing general and cosmetic settings, and describing some demographic and clinical characteristics.

Methods

In all, 300 patients were consecutively assessed. Screening and diagnoses were performed with validated instruments plus a best estimate diagnosis procedure. The final sample comprised 150 patients in the cosmetic group, 150 patients in the general dermatology group, and 50 control subjects. Standard statistical analyses were performed (χ2, nonparametric tests, logistic regression).

Results

The current prevalence was higher in the cosmetic group (14.0%) compared with general (6.7%) and control (2.0%) groups. No patient had a previous diagnosis. Frequently the reason for seeking dermatologic treatment was not the main BDD preoccupation. Patients with BDD from the cosmetic group were in general unsatisfied with the results of dermatologic treatments.

Limitations

Cross-sectional study conducted in a university hospital is a limitation. It is uncertain if the findings can be generalized. Retrospective data regarding previous treatments are not free from bias.

Conclusions

BDD is relatively common in a dermatologic setting, especially among patients seeking cosmetic treatments. These patients have some different features compared with general dermatology patients. Dermatologists should be aware of the clinical characteristics of BDD to identify and refer these patients to mental health professionals.

Le texte complet de cet article est disponible en PDF.

Key words : body dysmorphic disorder, body image, body image dissatisfaction, cosmetic procedures, cosmetic treatments, dermatologic symptoms


Plan


 Funding sources: None.
 Conflicts of interest: None declared.


© 2009  American Academy of Dermatology, Inc.. Publié par Elsevier Masson SAS. Tous droits réservés.
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P. 235-243 - août 2010 Retour au numéro
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