某市重复无偿献血者献血特点的分析  

Analysis of the Characteristics about Repetitious Blood Donors in a Certain City

作　　者：岑宪铭 叶丽霞 

机构地区：[1]广西梧州市中心血站,543002

出　　处：《临床输血与检验》2009年第3期211-213,共3页Journal of Clinical Transfusion and Laboratory Medicine

摘　　要：目的分析重复无偿献血者献血特点,为制定献血者的组织、教育、动员、招募和保留工作策略,以及建立固定献血者队伍提供科学依据。方法以2000～2006年梧州市献血4次以上自愿无偿献血者为对象,分析该人群的献血特点。结果2000～2004年献血4次的人数逐年增多,2005年开始呈逐年递减趋势,献血5次及以上献血人数则逐年增加(χ2=62.44,P<0.005);随着献血次数的增加,200ml献血人数逐年递减,300、400ml和成分献血人数逐年增加(χ2=3790.23,P<0.005),大部分重复无偿献血者在前3次献血中以献血200ml为主;献血次数越多,平均每次献血间隔时间越短(F=42.85,P<0.01);单次献血量增加的平均间隔时间,根据单次献血量和所献血液品种情况有明显不同(F=63.49,P<0.01);固定献血者人数占重复无偿献血者的比例与献血次数成正比(χ2=193.83,P<0.005),在献血6次及以上人群中,固定献血者比例高于非固定献血者。结论根据重复无偿献血者献血规律,做好市场细分工作,有助于建立固定献血者队伍。Objective To analyze the characteristics about repetitious blood donors so as to find out the potential regularity of this population ; to provide scientific evidence for the organization, education, mobilization, enlistment, retention of donors and to establish stable regular donor troops. Methods Donors who made over 4 donations from 2000 to 2006 were analyzed in Wuzhou City. Results The numbers of donors who made over 4 donations increased from 2000 to 2004 but began to decrease gradually since 2005. However,those who made over 5 donations increased annually（χ^2= 62.44,P〈 0. 005）. Alongside the increasing of blood donations,the number of people who donated 200 ml of blood were decreasing while those who donated 300 ml,400 ml and component blood were increasing annually（χ^2= 3 790.23,P〈0. 005）. In the first 3 times of blood donations,vast majority of repetitious blood donors mainly made 200 ml blood. The more donations he made, the shorter the interval between 2 blood donations was （F=42. 85 ,P〈0. 01）. The average interval of augmentation of the amount of donations of blood varied remarkably with single-time blood amount and blood types donated （F= 63.49 ,P〈0. 01）. The ratio of fixed blood donors compared with all reptitious blood donors was in positive proportion to the donations they made. Among those who made over 6 donations,there were more fixed donors. Conclusion With mastering the regularity of repetitious blood donors, we can make elaborate market division and establish a stable regular blood donor troop.

关 键 词：重复献血者 无偿献血 特点 

分 类 号：R193.3[医药卫生—卫生事业管理]