随着经济的快速发展,临床用血量不断攀升,为更好地满足临床血液需求,保障患者生命安全,长春市中心血站从多渠道,多角度进行无偿献血的宣传、组织、动员、招募献血者,并通过调查研究,合理布局增加献血点,努力保留更多的的固定献血者。本次调查主要以流动献血车模式向固定献血屋模式转变后,是否会出现献血人数和献血量的改变 With the rapid economic development, clinical blood use is rising. In order to better meet the clinical blood requirements and ensure patients’ safety, Changchun Blood Center publicizes, organizes, mobilizes and recruits blood donations from multiple channels and angles Blood donors, and through research, reasonable layout to increase blood donation points, and strive to retain more fixed blood donors. Whether the number of blood donors and the amount of blood donation will change after the survey mainly shifts from the mode of mobile blood donation to the mode of fixed blood donation