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目的:那些献血者在询问传染病危险因素时未作出真实回答是输血安全的一大隐患。该研究为评估现有献血者中未被发现的行为及其他危险因素。设计:通过对近两个月内献血者匿名邮件问卷方式收集献血者的人口统计学、医学及行为学方面的资料。采用加
Objective: Those blood donors who did not give a true answer when asked about the risk factors for infectious diseases were a major risk to blood transfusion safety. The study assessed undetected behaviors and other risk factors among current blood donors. Design: Collect donors’ demographic, medical, and behavioral information from anonymous mailing lists of blood donors in the past two months. Adopt plus