Objective To investigate the condition of confidential unit exclusion(CUE)in Guangzhou,so as to en-sure blood safety.Methods The number of CUE donors,demographic characteristics of CUE donors,reasons for CUE,and response time of CUE after blood donation in Guangzhou from 2009 to 2022 were statistically analyzed.Results From 2009 to 2022,the response ratios of CUE was 0.006 2％(260/4 170 984)and the ratios had statistically significant difference between different years(P＜0.05).For the response ratios of CUE,no statistically significant difference was no-ticed in gender and occupation(P＞0.05),but statistically significant differences were found in age,number of blood do-nations,education background,and marital status(P＜0.05).Blood donors aged 18～30(0.007 3％,P＜0.05)and first-time blood donors(0.010 8％,P＜0.05)were the main groups of CUE.High risk sexual behavior(28.46％,74/260)was the primary reason for CUE.The CUE response peak was within 72 hours after blood donation,and the response ratios within 24-72 hours after blood donation was the highest(68.46％,178/260).Conclusion CUE is a crucial measure to ensure blood safety.Detailed pre-donation health consultations are suggested for blood donors aged 18-30 and first-time blood donors so as to better excluding high-risk blood donors.Strengthening the publicity of CUE response and process,registering and classifying the reasons for CUE are also important.
关键词
保密性弃血/人群特征/献血后回告
Key words
confidential unit exclusion(CUE)/demographic characteristics/response after blood donation
万方数据