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Chemical and Biological Risks in Professionals Working in Operating Rooms

机译：在手术室工作的专业人士的化学和生物风险

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Certain health professionals are at risk of having work-related accidents, mainly due to the contact with biological and chemical materials. The operating room is a place where this type of accident occurs frequently. This work addresses the problematic of occupational risks associated with operating rooms, aiming to identify and analyze the biological and chemical risks, as well as the professionals' behaviors towards them. The possible operating rooms risks will be presented through the analysis of the results of a questionnaire distributed to operating room health professionals from a hospital in northern Portugal. Eighty six professionals participated in this study through the completion of the questionnaire. The results revealed the occurrence of 39.5% (95% CI [29.3%, 50.7%]) of accidents involving biological material, and 11.8% (95% CI [6.1%, 21.0%]) of accidents involving chemical material. Not all professionals have had training in occupational risks (63.5% and 47.0% reported having had training in biological risks and chemical risks, respectively). Fisher's exact test did not reveal a statistically significant association (p> 0.05) between having had training in biological/chemical risks and having had an accident involving biological/chemical material. The chi-square independence test revealed a statistically significant association (X~2= 25.978, df= 3, p < 0.05) between the occurrence of accidents involving biological material and the professional category. The occurrence of this type of accident is directly related to the professionals "surgeons". It is suggested that health professionals and the Institution itself be more involved in risk prevention and, mainly, in promoting a safe working environment.
机译：某些卫生专业人员面临有与工作有关的事故的风险，主要是由于与生物和化学材料的接触。手术室是经常发生这种事故的地方。这项工作解决了与手术室相关的职业风险的问题，旨在识别和分析生物和化学风险，以及专业人员对他们的行为。可以通过分析向葡萄牙北部医院分发给手术室健康专业人士的调查问卷的结果来提出可能的操作室风险。八十六位专业人士通过完成调查问卷参加了这项研究。结果表明，涉及生物材料的事故的39.5％（95％CI [29.3％，50.7％]），11.8％（95％CI [6.1％，21.1％]）涉及化学物质的事故。并非所有专业人士都有职业风险培训（63.5％和47.0％，报告分别培训生物风险和化学风险）。 Fisher的确切测试没有透露在生物/化学风险训练之间的统计上显着的关联（P> 0.05），并且涉及生物/化学材料的事故。 Chi-Square Instexence测试显示出涉及生物材料和专业类别的事故发生之间的统计学上显着的关联（x〜2 = 25.978，df = 3，p <0.05）。这种事故的发生与专业人士“外科医生”直接相关。有人建议，卫生专业人士和该机构本身就涉及风险预防，主要是在促进安全工作环境方面。

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