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目的了解影响个体无偿献血的主要因素,从而更有效地招募初次献血者,形成稳定的固定献血者队伍,进而稳定血液供应。方法综合采用文献法和经验总结法,以社会生态系统观的视野分析了可能影响初次及再次无偿献血行为的因素。结果社会生态环境包括微观系统、中观系统和宏观系统等子系统。其中,微观系统指直接作用个体的环境(包括血液中心、同学、同事等),中观系统指间接作用于个体的环境(包括地方政府及单位组织等),宏观系统指文化和社会制度。
Objective To understand the main factors that affect unpaid blood donation in an individual and to more effectively recruit blood donors for a first time to form a stable contingent of blood donors so as to stabilize the blood supply. Methods Using the literature method and the experience summary method, the factors that may affect the first and secondarily unpaid blood donation were analyzed from the perspective of social ecosystem. Results The social ecological environment includes subsystems such as microscopic system, mesoscopic system and macroscopic system. Among them, the micro-system refers to the direct role of the individual environment (including blood centers, classmates, colleagues, etc.), mesoscopic system refers to the indirect effects on the individual environment (including local government and organizational units, etc.), macro system refers to culture and social system.