摘要
目的探讨本地区无偿献血人群中TPPA检测意义及献血者跟踪回访服务程序。方法统计分析2012～2015临沂地区无偿献血者人群中抗TP感染者的分布；对初筛阳性标本采用TP—PA方法确认；统计假阳性的献血者再次献血的比例。结果2012～2015年，临沂地区无偿献血者共242052例，初筛阳性率为0．38％，TPPA阳性率为0．19％，二者差异明显（P〈0．01）。TPPA确认阳性献血者中，性别与年龄差异、职业不同的献血人群梅毒阳性率差异均有统计学意义。结论临沂地区无偿献血者中，梅毒抗体阳性人群在性别、年龄、职业分布均有差异，初筛阳性率与确认阳性率比较有显著差异，本研究为无偿献血者的招募、梅毒献血者的回告提供了准确的依据，对做好献血者的归队服务有重要意义。
Objective To explore the significance of TPPA detection for blood donors and follow-up sur- veys. Methods Statistical analysis of the distribution of anti-TP infected persons in voluntary blood donors in Linyi City from 2012 to 2015 was made, the TPPA method was used to confirm the positive samples, and the proportion of the false-positive blood donors who donate blood again was calculated. Results From 2012 to 2015, there were 242052 cases of voluntary blood donors in Linyi City, the positive rate was 0.38% according to the preliminary screening, and the positive rate of TPPA was 0.19% （ P〈0.01）. TPP positive blood donors showed significant difference in gen- ders, ages and occupation. Conclusion Among the blood donors in Linyi City, syphilis antibody-positive population showed significant difference in in gender, age and occupation, and the confirmed positive rate and the positive rate in preliminary screening also showed significant difference. The research can help to guide blood donor recruiting and follow-up surveys.
出处
《山东医学高等专科学校学报》
2016年第2期129-133,共5页
Journal of Shandong Medical College
