Inaba S, Takanashi M, Matsuzaki K, Ono Y, Nakajima K, Shibata R, Tadokoro K, Ishikawa Y, Kinukawa N
Japanese Red Cross, Kanagawa Blood Center, Tokyo Metropolitan Blood Center, Headquarters of the Japan Blood Center, Central Blood Research Institute, Information Service of Kyushu University Hospital, Japan.
Transfus Apher Sci. 2013 Feb;48(1):21-34. doi: 10.1016/j.transci.2012.07.012. Epub 2012 Sep 15.
In 2007, the Japanese Red Cross Blood Center performed a large-scale questionnaire study of post-donation adverse reactions. The questionnaire was distributed to 98,389 donors, and the answers were returned by 55,231 (56.1%). In total, 2,877 (5.2%) complained of an adverse reaction. Assuming that there were no adverse reactions for the 46,150 donors who did not reply, the rate of adverse reaction can be speculated to be 2.8%. Our study strongly suggests that blood centers have long underestimated the risks of vaso-vagal reactions. Taking at least 6h of careful rest after donation would be a helpful counter measure.
2007年，日本红十字血液中心针对献血后不良反应开展了一项大规模问卷调查研究。问卷发放给了98389名献血者，回收了55231份答卷（回收率56.1%）。总共有2877人（5.2%）主诉有不良反应。假设未回复问卷的46150名献血者没有出现不良反应，那么推测的不良反应发生率为2.8%。我们的研究有力地表明，血液中心长期以来低估了血管迷走神经反应的风险。献血后至少进行6小时的精心休息将是一种有效的应对措施。
