Sina Organ Procurement Unit, Tehran University of Medical Sciences, Tehran, Iran.
Post Graduate Program in Business Administration, IMED, Passo Fundo, Brazil.
Saudi J Kidney Dis Transpl. 2021 Sep-Oct;32(5):1201-1213. doi: 10.4103/1319-2442.344739.
Organ donation saves lives and improves the quality of life. There is a shortage of organ donors worldwide. Behavior theories, such as the theory of planned behavior (TPB), help identify the antecedents of organ donation behavior and design effective interventions. The TPB suggests that intention is driven by constructs: attitude, subjective norm, perceived behavioral control (PBC), and intention. TPB can help improve organ donation behavior. This study aimed to analyze TPB-based interventions on Organ donation. Relevant studies were identified searching electronic databases, i.e., PubMed, Scopus, Science Direct, and Google Scholar from January 1, 2000 to February 30, 2020. None MeSH terms in title or abstract were searched, including: "theory of planned behavior*" and "Tissue donation" or "Tissue procurement" or "Organ procurement system" or "Organ procurement" or "Organ donation." Two authors independently reviewed the full texts and extracted all critical data from the included studies. Seventeen studies were assessed as having a reasonable methodology design. Studies show that TPB-based interventions can improve organ donation. Among TPB's constructs, PBC is the moderator and the determinant of organ donation behavior which its determination is different in different cultures. Attitude, subjective norms, moral norms, and anticipated regret should be considered in related interventions plus PBC. Increasing knowledge can facilitate organ donation behavior. Removing related cultural issues, removing fear due to misunderstanding of Brain death, improving trust, and improving moral values have effects on the behavior of organ donating.
器官捐献可以拯救生命，提高生活质量。全球范围内都存在器官捐献者短缺的问题。行为理论，如计划行为理论（TPB），可以帮助确定器官捐献行为的前因，并设计有效的干预措施。TPB 认为，意图受态度、主观规范、感知行为控制（PBC）和意图等结构的驱动。TPB 可以帮助改善器官捐献行为。本研究旨在分析基于 TPB 的干预措施对器官捐献的影响。通过检索电子数据库，如 PubMed、Scopus、Science Direct 和 Google Scholar，从 2000 年 1 月 1 日至 2020 年 2 月 30 日，确定了相关研究。未在标题或摘要中搜索 MeSH 术语，包括：“计划行为理论*”和“组织捐赠”或“组织获取”或“器官获取系统”或“器官获取”或“器官捐赠”。两位作者独立审查了全文，并从纳入的研究中提取了所有关键数据。17 项研究被评估为具有合理的方法设计。研究表明，基于 TPB 的干预措施可以改善器官捐献。在 TPB 的结构中，PBC 是器官捐献行为的调节因素和决定因素，其决定在不同文化中是不同的。在相关干预措施中应考虑 PBC 以及态度、主观规范、道德规范和预期遗憾。增加知识可以促进器官捐献行为。解决相关文化问题、消除对脑死亡误解的恐惧、提高信任和改善道德价值观对器官捐献行为都有影响。
