柳州市无偿献血者HIV感染流行病学分析

Epidemiological analysis of HIV infection among voluntary blood donors in Liuzhou city

目的：了解柳州市无偿献血者 HIV 感染流行病学特征，为采供血机构献血招募提供依据，降低输血传播 HIV 的风险。方法对2008～2012年无偿献血者 HIV 感染进行流行病学调查，分析其感染特征。结果柳州市无偿献血者 HIV 感染不同年份间差异无统计学意义（P ＞0．05）；5年间男女性别、不同年龄段、已婚与未婚间差异有统计学意义（P ＜0．01）；其中初中以下学历占52．94％；56．21％的感染者为性传播。结论柳州市无偿献血者 HIV 感染以青壮年男性、初中以下文化人员为主，并以异性性传播为主。在献血者招募工作中要有针对性排除有高危行为的人群献血，尽量在低危人群中采集血液。

Objective To understand the epidemiological characteristics of HIV infection in voluntary blood donors in Liuzhou city to provide the basis for the blood donation recruit launched by the blood collection and tranfusion service agencies and reduce the risk of transfusion transmitted HIV.Methods The epidemiological investigation on the voluntary unpaid blood donors infected with HIV during 2008-2012 was performed for analyzing the infection characteristics.Results HIV infection in blood donors in Liuzhou city had no statistical difference between different years （P 〉0.05）;the differences in different sexes,age groups,married and unmarried persons had statistically significant differences （P 〈0.01 ）;the education background less than middle school ac-counted for 52.94%;56.21% of the infectors were the sexual transmission.Conclusion HIV infection in voluntary unpaid blood donors in Liuzhou city is dominated by young adult men and the persons with the education level less than junior high school,and the heterosexual transmission is predominant.The donor recruitment work should pertinently exclude the persons of high-risk be-havior and collect blood in low risk population as far as possible.