Objective: To evaluate the knowledge about diagnostic imaging methods among primary care and medical emergency physicians. Materials and Methods: Study developed with 119 primary care and medical emergency physicians in Montes Claros, MG, Brazil, by means of a structured questionnaire about general knowledge and indications of imaging methods in common clinical settings. A rate of correct responses corresponding to ≥ 80% was considered as satisfactory. The Poisson regression (PR) model was utilized in the data analysis. Results: Among the 81 individuals who responded the questionnaire, 65% (n = 53) demonstrated to have satisfactory general knowledge and 44% (n = 36) gave correct responses regarding indications of imaging methods. Respectively, 65% (n = 53) and 51% (n = 41) of the respondents consider that radiography and computed tomography do not use ionizing radiation. The prevalence of a satisfactory general knowledge about imaging methods was associated with medical residency in the respondents' work field (PR = 4.55; IC 95%: 1.18-16.67; p-value: 0.03), while the prevalence of correct responses regarding indication of imaging methods was associated with the professional practice in primary health care (PR = 1.79; IC 95%: 1.16-2.70; p-value: 0.01). Conclusion: Major deficiencies were observed as regards the knowledge about imaging methods among physicians, with better results obtained by those involved in primary health care and by residents. © Colégio Brasileiro de Radiologia e Diagnóstico por Imagem.
CITATION STYLE
Borém, L. M. A., Figueiredo, M. F. S., Silveira, M. F., & Rodrigues Neto, J. F. (2013). O conhecimento dos médicos da atenção primária à saúde e da urgência sobre os exames de imagem. Radiologia Brasileira, 46(6), 341–345. https://doi.org/10.1590/S0100-39842013000600005
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