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目的了解无偿献血人群乙肝病毒感染情况,为其防治提供依据。方法 HBs Ag检测试剂均用ELISA方法进行检测。计数资料采用χ2检验,P<0.05为差异有统计学意义。结果 2007—2013年共检测136 799人,HBs Ag2 235人,阳性率为16.34‰。2007—2013年HBs Ag阳性率分别为22.01‰、18.62‰、20.31‰、19.21‰、15.13‰、13.64‰、10.42‰,不同年份阳性率比较,差异有统计学意义(P<0.05);男性HBs Ag阳性率为17.30‰,女性为14.91‰;18~、20~、30~、40~、50~55年龄组HBs Ag阳性率分别为15.93‰、15.77‰、16.99‰、20.72‰、19.64‰;干部、工人、学生和其它职业献血者HBs Ag阳性率分别为14.14‰、17.19‰、16.90‰、16.27‰。结论枣庄市献血者乙肝感染阳性率呈逐年下降趋势,且与年龄、职业、性别有关。
Objective To understand the status of hepatitis B virus infection in blood donors and provide basis for its prevention and treatment. Methods HBs Ag detection reagents were detected by ELISA. Count data using χ2 test, P <0.05 for the difference was statistically significant. Results From 2007 to 2013, a total of 136 799 and HBs Ag2 235 were detected, the positive rate was 16.34 ‰. The positive rates of HBs Ag in 2007-2013 were 22.01 ‰, 18.62 ‰, 20.31 ‰, 19.21 ‰, 15.13 ‰, 13.64 ‰ and 10.42 ‰, respectively. The positive rates of HBsAg in different years were significantly different (P <0.05) The positive rate of Ag was 17.30 ‰ and that of females was 14.91 ‰. The positive rates of HBsAg in 18 ~, 20 ~, 30 ~, 40 ~, 50 ~ 55 age groups were 15.93 ‰, 15.77 ‰, 16.99 ‰, 20.72 ‰ and 19.64 ‰, The positive rates of HBsAg of cadres, workers, students and other professional blood donors were 14.14 ‰, 17.19 ‰, 16.90 ‰ and 16.27 ‰, respectively. Conclusion The positive rate of hepatitis B virus infection in blood donors in Zaozhuang City showed a decreasing trend year by year, and related to age, occupation and gender.