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Understanding the Perceived Threat of the Risk of Graft Rejections: A Middle-Range Theory

机译：了解移植排斥风险的感知威胁：中档理论

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摘要

From a clinical viewpoint, graft rejection is one of the greatest threats faced by an organ transplant recipient (OTR). We propose a middle-range theory (MRT) of Perceived Threat of the Risk of Graft Rejection (PTRGR) as a contribution to the practice of transplant nursing. It could also apply to the detection of risky protective behavior, that is, isolation, avoidance, or non-adherence. The proposed MRT covers the following concepts and the relationship between them: transplant care needs, threat reducing interventions, intervening variables, level of PTRGR, protective strategies, and evidence-based practice. Parts of this theory have been empirically tested and support the suggested relationship between some of the concepts. Further tests are needed to strengthen the theoretical links. The conceptual framework might serve as a guide for transplant nurses in their efforts to promote post-transplant health and reduce threat-induced emotions.
机译：从临床角度来看，移植排斥是器官移植接受者（OTR）面临的最大威胁之一。我们提出了移植排斥风险感知威胁（PTRGR）的中程理论（MRT），作为对移植护理实践的贡献。它也可以用于检测危险的保护行为，即隔离，避免或不遵守。拟议的MRT涵盖以下概念及其之间的关系：移植护理需求，减少威胁的干预措施，干预变量，PTRGR的水平，保护策略和循证实践。该理论的某些部分已经过经验测试，并支持某些概念之间建议的关系。需要进一步测试以加强理论联系。该概念框架可以为移植护士促进移植后健康和减少威胁引起的情绪提供指导。

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