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首页> 中文期刊> 《中国医学科学杂志：英文版》 >Positive Rate of Different Hepatitis B Virus Serological Markers in Peking Union Medical College Hospital,a General Tertiary Hospital in Beijing

Positive Rate of Different Hepatitis B Virus Serological Markers in Peking Union Medical College Hospital,a General Tertiary Hospital in Beijing

         
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Objectives To investigate the positive rate of different hepatitis B virus(HBV) serological markers,and the demographic factors related to HBV infection.Methods We enrolled all patients tested for HBV serological markers,such as HBV surface antigen(HBsAg),HBV surface antibody(HBsAb),hepatitis B e antigen(HBeAg),hepatitis B e antibody(HBeAb),HBV core antibody(HBcAb),and HBV-DNA from July 2008 to July 2009 in Peking Union Medical College Hospital.The positive rate of each HBV serological marker was calculated according to gender,age,and department,respectively.The positive rates of HBV-DNA among patients with positive HBsAg were also analyzed.Results Among 27 409 samples included,2681(9.8%) were HBsAg positive.When patients were divided into 9 age groups,the age-specific positive rate of HBsAg was 1.2%,9.6%,12.3%,10.9%,10.3%,9.7%,8.0%,S.8%,and 4.3%,respectively.The positive rate of HBsAg in non-surgical department,surgical department,and health examination center was 16.2%,5.8%> and 4.7%,respectively.The positive rate of HBsAg of males(13.3%) was higher than that of females(7.3%,P=0.000).Among the 2681 HBsAg(+)patients,1230(45.9%) had HBV-DNA test,of whom 564(45.9%) were positive.Patients with HBsAg(+),HBeAg(+),and HBcAg(+) result usually had high positive rate of HBV-DNA results(71.8%,P=0.000).Conclusions Among this group of patients in our hospital,the positive rate of HBsAg was relatively high.Age group of 20-29,males,and patients in non-surgical departments were factors associated with high positive rate of HBsAg.

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