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目的调查广州市民对重大事故发生后紧急招募的响应情况。方法分别收集“6·29”广州油罐车爆炸事故发生前后3d广州市街头6个固定献血站自愿无偿献血者的资料并进行分析比对。结果“6·29”广州油罐车爆炸事故发生后,广州市无偿献血人次大幅度上升(226%),其中响应400ml的人数明显上升(χ2=14.517,P<0.01),女性、36～55岁、初次献血者的响应度与男性比较(χ2=11.417,P<0.05)、18～36岁(χ2=49.651,P<0.05)、重复献血者(χ2=1.108,P<0.05)实际响应度高。结论重大事故引发的血液需求往往能引发市民的献血热情,不同的人群对应急招募的响应程度有所不同,应根据不同人群指定不同的招募策略。
Objective To investigate the response of Guangzhou residents to emergency recruitment after a major accident. Methods The data of voluntary bloodless donors at 6 fixed blood donation stations on the streets of Guangzhou City before and after the “June 29” Guangzhou tanker explosion were collected and analyzed respectively. Results After the Guangzhou tanker explosion, the number of unpaid blood donations in Guangzhou increased significantly (226%), of which 400ml responded significantly (χ2 = 14.517, P <0.01). Women, 36 ~ 55 years old, the responders of first blood donors were significantly different from those of male donors (χ2 = 11.417, P <0.05), 18-36 years old (χ2 = 49.651, High responsiveness. Conclusions The blood demand caused by a major accident can often lead to blood donation enthusiasm. Different people have different responses to emergency recruitment. Different recruitment strategies should be specified according to different groups of people.