摘要
目的了解深圳市无偿捐血者近年来梅毒感染状况,控制梅毒经血液传播,降低输血风险,为捐血者的招募提供参考依据。方法用梅毒甲苯胺红不加热血清试验(TRUST)及酶联免疫吸附试验(ELISA)对捐血者进行梅毒抗体筛查,阳性者用梅毒螺旋体明胶凝集试验(TPPA)确认。对数据进行分析,找出保障安全输血的有效措施。结果 2006～2008年深圳市筛查无偿捐血者共156 652例,经TPPA确证梅毒抗体阳性626例,梅毒抗体阳性率为0.40%。2006年、2007年、2008年阳性率分别为0.43%、0.40%、0.38%,呈逐年下降趋势,在年龄、职业、学历和捐血次数分布上存在显著性差异。结论梅毒抗体阳性率在深圳市捐血人群中呈逐年下降趋势,年龄、职业、学历、捐血次数与梅毒抗体阳性率有关。
Objective In order to provide safer blood source,We investigated the anti-TP positive rate among Shenzhen blood donors .Methods Screening the serum with TRUST and ELISA simultaneously,the positive samples were determined by TPPA.Data from 2006 to 2008 were collected and analyzed Results From 2006 to 2008,156652 donors were tested,626 were confirmed positive,the overall anti-TP positive rate were 0.40%.In 2006,2007,2008,the positive rate was 0.43%,0.40%,0.38% respectively,with decreasing trend.There were significant differences in age,occupation,education and the times of donation.Conclusion Anti-TP positive rate is decreasing successively from 2006 to 2008,and the positive rate is associated with age,occupation,education and times of donation.
出处
《国际检验医学杂志》
CAS
2010年第5期438-439,共2页
International Journal of Laboratory Medicine
关键词
供血者
梅毒
抗体
血液
安全
blood donors
syphilis
Antibodies
blood
safety
