A validade concorrente (correlação de 0,63-0,93 com escalas aplicadas simultaneamente) e a capacidade preditiva de gravidade (mais de 65% de classificação correta de indivíduos deprimidos) foram aceitáveis. Adotando a SCID como padrão-ouro, o ponto de corte de 10/11 foi o melhor limiar para detectar depressão, alcançando sensibilidade de 70% e especificidade de 87%. RESULTADOS: O coeficiente de correlação intraclasse do IDB-II foi de 0,89 e o coeficiente alfa de consistência interna foi de 0,93. Análise descritiva, detecção de sinal (Receiver Operating Characteristics), correlação e função discriminante foram realizadas para investigar as propriedades psicométricas do IBD-II. Psiquiatras treinados entrevistaram pessoalmente os respondentes através da Entrevista Clínica Estruturada (SCID-I), a escala de depressão de Montgomery-Åsberg e de ansiedade de Hamilton. Em seguida, 182 adultos residentes na comunidade preencheram IDB-II, Questionário de Auto-Resposta e escala K10. MÉTODOS: O questionário foi aplicado em duas ocasiões para 60 estudantes universitários. Avaliamos a confiabilidade e validade da versão I em português-brasileiro do IDB-I em uma amostra não clínica de adultos. Este questionário foi revisado (1996) para se adequar aos critérios do DSM-IV para episódio depressivo maior. OBJETIVOS: O Inventário de Depressão de Beck (IDB) é utilizado mundialmente para detectar sintomas depressivos. CONCLUSION: The BDI-II is reliable and valid for measuring depressive symptomatology among Portuguese-speaking Brazilian non-clinical populations.ĭepression Psychometric Scales Validity Beck Depression Inventory Brazil The concurrent validity (a correlation of 0.63-0.93 with scales applied simultaneously) and the predictive ability of the severity level (over 65% correct classification) were acceptable. Taking the SCID as the gold standard, the cut-off point of 10/11 was the best threshold for detecting depression, yielding a sensitivity of 70% and a specificity of 87%. RESULTS: The intraclass correlation coefficient of the BDI-II was 0.89, and the Cronbach's alpha coefficient of internal consistency was 0.93. Descriptive analysis, signal detection analysis (Receiver Operating Characteristics), correlation analysis, and discriminant function analysis were performed to investigate the psychometric properties of the BDI-II. Trained psychiatrists performed face-to-face interviews with the respondents using the Structured Clinical Interview (SCID-I), the Montgomery-Åsberg Depression Scale, and the Hamilton Anxiety Scale. Afterwards, 182 community-dwelling adults completed the BDI-II, the Self-Report Questionnaire, and the K10 Scale. METHODS: The questionnaire was applied to 60 college students on two occasions. We assessed the reliability and the validity of the Brazilian Portuguese version of the BDI-II for non-clinical adults. This questionnaire has been revised (1996) to match the DSM-IV criteria for a major depressive episode. Behaviour Research and Therapy, 38(3), 311-318.BACKGROUND: The Beck Depression Inventory (BDI) is used worldwide for detecting depressive symptoms. J.& Beck, A.T., (2000) Use of the Beck Depression Inventory with depressed geriatric patients. Psychometric properties of a Persian version of the short form of the Beck Depression Inventory for Iranian college students, Psychological Reports, 59(1), 331-338. The handbook of psychological assessment (2nd ed.). Clinical Psychology Review, 8(1), 77-100. (1988) Psychometric properties of the Beck Depression Inventory: Twenty-five years of evaluation. Archives of General Psychiatry, 4, 561-571.īeck, A. (1961) An inventory for measuring depression. H., Mendelson, M., Mock, J., & Erbaugh, J. 81 for psychiatric and non-psychiatric populations respectively (Beck et al., 1988).īeck, A.T., Ward, C. The BDI demonstrates high internal consistency, with alpha coefficients of. Similar reliabilities have been found for the 13-item short form (Groth-Marnat, 1990). Internal consistency for the BDI ranges from. (See Steer, Rissmiller & Beck, 2000 for information on the clinical utility of the BDI-II.) The BDI takes approximately 10 minutes to complete, although clients require a fifth – sixth grade reading level to adequately understand the questions (Groth-Marnat, 1990). The BDI has been developed in different forms, including several computerized forms, a card form (May, Urquhart, Tarran, 1969, cited in Groth-Marnat, 1990), the 13-item short form and the more recent BDI-II by Beck, Steer & Brown, 1996. Description of Measure: The Beck Depression Inventory (BDI) is a 21-item, self-report rating inventory that measures characteristic attitudes and symptoms of depression (Beck, et al., 1961).
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |