通过对商丘市近年来无偿献血者现状分析,了解商丘市无偿献血者人群分布特征,分析不同人群参与无偿献血差异的原因,制订有针对性的宣传招募方略,从而有助于建立一支稳定的献血队伍,保证临床供应,降低输血风险,现对商丘市无偿献血者状况分析如下:1对象与方法1.1调查对象2006年1月 Through the analysis of the present situation of unpaid blood donors in Shangqiu City in recent years, we can understand the distribution characteristics of unpaid blood donors in Shangqiu, analyze the reasons why different groups participate in the difference of unpaid blood donation, and make targeted strategies of publicity and recruitment so as to help establish a stable Blood donation team to ensure clinical supply and reduce the risk of blood transfusion, are now on the status of unpaid blood donors Shangqiu are as follows: 1 objects and methods 1.1 survey of January 2006