End of life: conceptual understanding of euthanasia, dysthanasia and orthothanasia

Abstract This study evaluates the knowledge of intensive care physicians about the concepts of euthanasia, dysthanasia and orthothanasia in Campo Grande/MS, Brazil. The cross-sectional and qualitative research involved 80 doctors who responded to a self-administered questionnaire, with closed and open questions that aimed to assess the interviewee’s knowledge of the three concepts. Data analysis showed that 32% of respondents inadequately defined euthanasia, and 75% and 61.2% accurately defined dysthanasia and orthothanasia, respectively. In turn, 46.2% had adequate knowledge of the three terms and practices. We noticed that the years of practice since graduation were inversely proportional to the knowledge of concepts.