ABSTRACT CONTEXT AND OBJECTIVE: Patient-reported outcome measurements assessing the emotional state of children and adolescents who seek plastic surgery are important for determining whether the intervention is indicated or not. The aim of this study was to cross-culturally adapt and validate the Short Mood and Feelings Questionnaire (child/adolescent and parent versions) for Brazilian Portuguese, test its psychometric properties and assess the emotional state of children and adolescents who seek plastic surgery. DESIGN AND SETTING: Cross-cultural validation study conducted in a plastic surgery outpatient clinic at a public university hospital. METHODS: A total of 124 consecutive patients of both sexes were selected between September 2013 and February 2014. Forty-seven patients participated in the cultural adaptation of the questionnaire. The final version was tested for reliability on 20 patients. Construct validity was tested on 57 patients by correlating the Short Mood and Feelings Questionnaire (child/adolescent and parent versions) with the Strengths and Difficulties Questionnaire and the Rosenberg Self-Esteem scale. RESULTS: The child/adolescent and parent versions of the Short Mood and Feelings Questionnaire showed Cronbach’s alpha of 0.768 and 0.874, respectively, and had good inter-rater reliability (intraclass correlation coefficient, ICC = 0.757 and ICC = 0.853, respectively) and intra-rater reliability (ICC = 0.738 and ICC = 0.796, respectively). CONCLUSIONS: The Brazilian-Portuguese version of the Short Mood and Feelings Questionnaire is a reproducible instrument with face, content and construct validity.The mood state and feelings among children and adolescents seeking cosmetic surgery were healthy.

RESUMO CONTEXTO E OBJETIVO: Rinoplastia é uma das operações mais procuradas por indivíduos com o transtorno dismórfico corporal. O objetivo deste estudo foi adaptar culturalmente e validar a Body Dysmorphic Symptoms Scale. DESENHO E LOCAL: Estudo de validação cultural desenvolvido no ambulatório de cirurgia plástica de um hospital universitário público. MÉTODOS: Oitenta pacientes consecutivos de ambos os gêneros que desejavam submeter-se à rinoplastia foram selecionados entre fevereiro de 2014 e março de 2015. Trinta pacientes participaram da fase de adaptação cultural do instrumento. A reprodutibilidade foi testada em 20 pacientes e a validade de construto em 50 pacientes, correlacionando-se a escala com a Yale-Brown Obsessive Compulsive Scale para transtorno dismórfico corporal. RESULTADOS: A versão brasileira do instrumento mostrou alfa de Cronbach de 0,805 e excelente reprodutibilidade interobservador (coeficiente de correlação intraclasse, CCI = 0,873; P < 0,001) e intraobservador (CCI = 0,939; P < 0,001). Houve diferença significante entre os escores totais de pacientes com e sem sintomas (P < 0,001). Observou-se forte correlação (r = 0,841; P < 0,001) entre a Yale-Brown Obsessive Compulsive Scale para transtorno dismórfico corporal e a Body Dysmorphic Symptoms Scale. A área sob a curva característica de operação do receptor (ROC) foi de 0,981, revelando boa acurácia para discriminar a presença de sintomas para transtorno dismórfico corporal; 46% dos pacientes apresentaram sintomas do transtorno dismórfico corporal e 54% dos pacientes apresentaram sintomas obsessivo-compulsivos moderados a graves relacionados com a aparência. CONCLUSÃO: A versão brasileira da Body Dysmorphic Symptoms Scale é um instrumento reprodutível que apresenta validade de face, conteúdo e construto.

ABSTRACT: CONTEXT AND OBJECTIVE: Rhinoplasty is one of the most sought-after esthetic operations among individuals with body dysmorphic disorder. The aim of this study was to cross-culturally adapt and validate the Body Dysmorphic Symptoms Scale. DESIGN AND SETTING: Cross-cultural validation study conducted in a plastic surgery outpatient clinic of a public university hospital. METHODS: Between February 2014 and March 2015, 80 consecutive patients of both sexes seeking rhinoplasty were selected. Thirty of them participated in the phase of cultural adaptation of the instrument. Reproducibility was tested on 20 patients and construct validity was assessed on 50 patients, with correlation against the Yale-Brown Obsessive Compulsive Scale for Body Dysmorphic Disorder. RESULTS: The Brazilian version of the instrument showed Cronbach's alpha of 0.805 and excellent inter-rater reproducibility (intraclass correlation coefficient, ICC = 0.873; P < 0.001) and intra-rater reproducibility (ICC = 0.939; P < 0.001). Significant differences in total scores were found between patients with and without symptoms (P < 0.001). A strong correlation (r = 0.841; P < 0.001) was observed between the Yale-Brown Obsessive Compulsive Scale for Body Dysmorphic Disorder and the Body Dysmorphic Symptoms Scale. The area under the receiver operating characteristic curve was 0.981, thus showing good accuracy for discriminating between presence and absence of symptoms of body dysmorphic disorder. Forty-six percent of the patients had body dysmorphic symptoms and 54% had moderate to severe appearance-related obsessive-compulsive symptoms. CONCLUSIONS: The Brazilian version of the Body Dysmorphic Symptoms Scale is a reproducible instrument that presents face, content and construct validity.

ABSTRACT Introduction: Individuals with Body Dysmorphic Disorder (BDD) may seek cosmetic surgery to correct a perceived defect. BDD prevalences ranging from 6% to 24% and up to 53% have been reported among cosmetic surgery patients. Recent studies have been conducted to identify the pathophysiology of BDD symptoms using neuroimaging, as well as the relationship of BDD to other disorders (e.g., obsessive-compulsive disorder, anorexia nervosa, social anxiety, and somatization disorder), and means to distinguish delusional from non-delusional beliefs as an expression of a single mental disorder at different severity levels. Retrospective studies have however suggested that BDD patients do not benefit from cosmetic surgery. This paper aimed at providing an overview of the current research on BDD and identifying psychopathological characteristics of BDD in cosmetic surgery patients. Methods: The PubMed and Embase databases were searched by crossing the keywords “plastic surgery”, “aesthetic surgery” and “body dysmorphic disorder”. Results: The prevalence of BDD was high among cosmetic surgery patients. No prospective studies were found on the impact of cosmetic surgery on BDD patients. Conclusion: BDD needs to be adequately assessed during patient selection for cosmetic surgery to optimize the quality of care provided and the quality of life of patients with BDD.

RESUMO Introdução: Indivíduos com Transtorno Dismórfico Corporal (TDC) buscam a cirurgia estética para corrigir um defeito percebido. A prevalência de TDC entre pacientes de cirurgia plástica varia de 6% a 24%, podendo chegar a 53%. Recentemente, estudos foram realizados para identificar a fisiopatologia dos sintomas de TDC através de neuroimagem, assim como a relação entre TDC e outros transtornos (por exemplo, transtorno obsessivo-compulsivo, anorexia nervosa, ansiedade social, e transtorno de somatização), e para distinguir convicções delirantes de não-delirantes como uma expressão de um único transtorno mental com diferentes níveis de gravidade. Entretanto, estudos retrospectivos sugerem que pacientes com TDC não se beneficiam com cirurgia plástica. O objetivo deste artigo foi fornecer uma visão geral da pesquisa atual sobre TDC e identificar características psicopatológicas do TDC em pacientes de cirurgia plástica. Métodos: Realizou-se uma busca nas bases de dados PubMed e Embase cruzando as palavas-chave “cirurgia plástica” “cirurgia estética” e “transtorno dismórfico corporal”. Resultados: A prevalência de TDC é alta entre pacientes de cirurgia plástica. Não há estudos prospectivos sobre o impacto da cirurgia plástica em pacientes com TDC. Conclusão: TDC precisa ser adequadamente identificado na seleção de pacientes para cirurgia plástica a fim de otimizar a gestão de atendimento e a qualidade de vida de pacientes com TDC.