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目的分析随机献血人群在各月的变化规律,结合血液的发放情况,制定切实可行的针对措施。方法依据2010-2013年石家庄市区文化广场和火车站小屋随机献血人群的数据,结合2010-2013年本中心全血和红细胞类血液发放数据,用季节比率法计算4年各月季节比率和各月采发血季节比率差。结果每年3-6月份是一年中采血工作的旺季,其余为淡季。其中,9月份为全年采血不能满足用血最为明显的月份。结论掌握采血情况的季节变化规律,可以为领导统筹安排采血工作和采取各种调节措施保证临床供血提供科学的依据。
Objective To analyze the changing rules of random blood donors in each month and to make feasible measures according to the distribution of blood. Methods Based on the data of randomly donated blood donors from Shijiazhuang Cultural Square and railway station housings from 2010 to 2013 and the data of whole blood and erythrocytic blood from 2010 to 2013 in our center, Month mining blood season is poor. Results March to June each year is the peak season of blood collection work, the rest for the off-season. Among them, in September for the whole year blood can not meet the blood with the most obvious month. Conclusions Mastering the seasonal changes of blood sampling can provide a scientific basis for leaders to arrange blood collection work and take various adjustment measures to ensure clinical blood supply.