季节比率在无偿献血统计中的应用  

Application of seasonal ratio in the statistics analysis of blood donation

作　　者：王康丽[1] 白文丽 时卉丽[1] 朱金婷 罗亚麒[1] 尹坤[1] 

机构地区：[1]河北省血液中心,石家庄050071 [2]河北省卫生和计划生育委员会

出　　处：《中国输血杂志》2015年第1期55-57,共3页Chinese Journal of Blood Transfusion

摘　　要：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。Objectives To analyze the monthly variation in random blood donor population strncture, to assemble the re- lease of information related to blood, and to formulate practical and feasible measures. Methods Blood donor population da- ta from Shijiazhuang Culture Square and the railway station during 2010 and 2013 were randomly drawn. The information re- garding blood that was released by our center were assembled. Using seasonal ratio method, the difference between the ratios of blood collection and distribution in each season in these four years was measured. Results Blood collection occurred most frequently from March to June, the rest of the year were off - season. Among these off - season months, September was clear- ly the month when blood collection could not meet the demands of blood supply. Conclusion Season variation in the situa- tion of blood collection was elucidated, which could provide a scientific basis for better organization aod leadership manage- ment in blood collection work and improved adjustment measures to ensure adequate clinical blood supply.

关 键 词：季节比率 血液采集 采血计划 

分 类 号：R193.3[医药卫生—卫生事业管理] R457.1[医药卫生—公共卫生与预防医学]