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目的 :为了解开封市金融行业人员 HBV感染状况。方法 :选择金融系统健康体检者 5 90例 ,用 EL ISA法检测 HBs Ag、抗 - HBs、 HBe Ag、抗 - HBe、抗 - HBc五项血清学指标。结果 :HBV感染率为 5 2 .2 % ,HBs Ag携带率为 6 .2 7% ,性别间无显著性差异 (P>0 .0 5 )。 HBV感染率 5 0～ 6 0岁组明显高于 40～ 49岁组 (χ2 =6 .10 2 ,P<0 .0 5 )。其感染模式有 7种 ,以抗 - HBs和抗 - HBc、抗 - HBc、 HBs Ag与抗 - HBe和抗 - HBc阳性模式多见 ,其构成比分别为 6 0 .39%、 2 4.6 8%、 8.44 % ,抗 - HBs总阳性占总检人数的 5 0 .5 1% ,单项抗 - HBs阳性占总检出人数的 17.9%。结论 :1HBV感染在自然人群中无性别间的显著性差异 ;2本组人群具有较高的抗体保护水平 ;3乙肝疫苗接种正影响着人群 HBV的感染模型 ;4HBV感染率随年龄增长呈升高趋势
Objective: To understand the status of HBV infection in Kaifeng financial industry. Methods: Five hundred and seventy healthy people in the financial system were selected. Five serological markers of HBsAg, anti - HBs, HBeAg, anti - HBe and anti - HBc were detected by ELISA. Results: The infection rate of HBV was 52.2% and that of HBsAg was 6.27%. There was no significant difference between sexes (P> 0.05). The HBV infection rate was significantly higher in the 50 ~ 60 years old group than in the 40 ~ 49 years old group (χ2 = 6.102, P <0.05). The infection patterns were seven, with anti - HBs and anti - HBc, anti - HBc, HBsAg and anti - HBe and anti - HBc positive patterns more common, the constituent ratios were 60.39%, 2 4.68% , 8.44% respectively. The total positive rate of anti - HBs accounted for 51.5% of the total, and the positive rate of single anti - HBs accounted for 17.9% of the total. Conclusions: There was no significant difference in sex among the population of HBsV infection; 2 The population of this group had high level of antibody protection; 3 Hepatitis B vaccination was influencing the model of HBV infection in the population; The infection rate of 4HBV increased with age trend