论文部分内容阅读
背景:大多数供血者推迟献血是短期的和暂时的。短期、暂时推迟(STTD)献血对供者返回率和随后供血的影响是一重要课题。研究设计和方法:在1993年头3个月内,使用计算机对STTDs的供血者和按时献血的供血者作年龄、性别和供血时间的比较。评估接下来的4.25年间(4/93～6/97)的计算机记录,以确定供者的返回率和随后供血。结果:STTD最常见的原因是低血红蛋白(46％)、感冒和/或咽喉痛(19％)、体温升高(10％)。
Background: Most blood donors postponing blood donation are short-term and temporary. The short-term, temporary postponement (STTD) of blood donations has a significant impact on donor return rates and subsequent blood supply. Study Design and Methods: In the first 3 months of 1993, the age, sex, and blood donation times were compared using computer-based STTDs and blood donors. Evaluate the computer records for the next 4.25 years (4/93 to 6/97) to determine the donor’s return rate and subsequent blood supply. Results: The most common causes of STTD were low hemoglobin (46%), cold and/or sore throat (19%), and elevated body temperature (10%).