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血液作为一种特殊的医疗资源,对抢救患者生命具有重要的不可替代的临床意义。在未来的“人造血”广泛应用于临床之前,通过健康适龄人群献血仍然是获取血液的唯一途径,因此,献血者人群的构成、规模、健康状况以及对献血相关知识的了解是决定血液数量、质量和临床输血安全的重要因素。众所周知,在1998年10月1日之前,临床用血大多数来自于供血者的有偿供血,部分供血者以获取经济补偿为目的,甚至形成了少数专业“卖血团体”。由于对供血者的管理
Blood, as a special kind of medical resource, has important irreplaceable clinical significance for saving the lives of patients. Before the future of “artificial blood” is widely used in clinical practice, blood donation through healthy-age population remains the only way to obtain blood. Therefore, the composition, size, health condition and knowledge about blood donation of the blood donor population is the key to determining blood The quantity, quality and safety of transfusion are important factors. It is known to all that before October 1, 1998, the majority of clinical blood was taken from the blood supply of the blood donors. Some blood donors even formed a small number of professional blood donors for the purpose of obtaining financial compensation. Due to the management of blood donors