摘要
目的了解成都铁路局辖区饮食从业人员、公共场所从业人员乙肝病毒感染状况。方法以2003-2008年铁路辖区47 105名从业人员为研究对象,检测HBsAg。结果 2003-2008年共检查47105人次,检出HBsAg阳性携带者1344人次,阳性率为2.9%,最高2004年为4.0%,最低2007年为1.9%,各年度HBsAg阳性率差异具有统计学意义（P〈0.05）。成都地区、宝成沿线、成渝沿线HBsAg阳性率分别为3.0%、2.2%和3.9%,3个地区HBsAg阳性率差异具有统计学意义（P〈0.01）。饮食从业人员、公共场所从业人员HBsAg阳性率分别为2.8%、3.0%,各年度阳性率差异无统计学意义（P〉0.05）。男性和女性在各年度中的年龄组比较差异具有统计学意义（P〈0.05）,其中20岁以下组的阳性率最高,分别为6.8%和4.8%。40~50岁年龄组阳性率相对较低。结论 2003-2008年成都铁路局辖区的从业人员HBsAg阳性携带情况呈现阳性率低,男性高于女性,低年龄组高及成渝沿线较高的特点。
Objective To understand the HBV infection status among the people engaged in public service in area under jurisdiction of Chengdu Railway Bureau.Methods A total of 47 105 people engaged in public service in jurisdiction area of Chengdu Railway Bureau were recruited in the study from 2003 to 2008,and HBsAg detection was conducted among them.Results Totally 1 344 people were detected to be HBsAg positive,the positive rate was 2.9%,which was highest in 2004（4.0%） and lowest in 2007（1.9%）.The differences on positive rates between different years were statistical significant（P0.01）.The HBsAg positive rates in people worked in Chengdu area,along Baoji-Chengdu railway line and along Chengdu-Chongqing railway line were 3.0%,2.2% and 3.9% respectively,the differences on positive rates between 3 areas had statistical significance（P0.01）.The HBsAg positive rates in people engaged in catering service and in public place service were 2.8% and 3.0% respectively,the differences between different years had no statistical significance（P0.05）.The differences on positive rates in different age groups of males and females in different years were statistical significant（P0.05）,and the positive rates were highest in age group under 20 years old（6.8% in males,4.8% in females）.The positive rate in age group of 40-50 was relatively low.Conclusion The HBsAg positive rate in people engaged in public service in jurisdiction area of Chengdu Railway Bureau was low from 2003 to 2008.The positive rate was higher in males than in females,in younger age group than in older age group and in area along Chengdu-Chongqing railway line than in other areas.
出处
《预防医学情报杂志》
CAS
2011年第5期376-379,共4页
Journal of Preventive Medicine Information
关键词
乙型肝炎HBsAg
携带者
从业人员
hepatitis B
HBsAg
carrier
people engaged in public service
