我校教职工HBV感染血清流行病学调查

Investigation on Sero-Epidemiology of HBV Infection in the Staff of HIST

对我校6年中教职工HBV感染状况的分析可知,HBsAg总阳性率为4.6%,HBsAg阳性率有逐年递减趋势;具有HBsAb的人数在逐年递增,从2000年的64.2%递增至2006年的80.6%;HBsAg阳性率男性高于女性,小于50岁年龄组高于50岁以上年龄组。感染模式有4种,其中以HBsAg(+)+HBeAb(+)+HBcAb(+),HBsAg(+)+HBcAb和HBsAg(+)+HBeAg(+)+HBcAb(+)组合模式多见,其构成比分别为57.2%,23.5%和15.0%.说明本组人群HBsAg携带率较低,并具有较高的抗体保护水平。

To investigate the situation of HBV infection in the staff of HIST. Methods： Checkout 5 symbol of hepatitis B by EL ISA. Results： Total positive - rate is 4.6 percent, the positive - rate is tending to go down and the amount of people with HBsAb is tending to go up year after year, from 64.2 percent in 2000 to 80.6 percent in 2006. The positive - rate of male sex is much higher than female sex＇s and the young＇s is higher than the old＇s . HBV infection had four patterns, the main HBV infection patterns were as follows; HBsAg, anti -HBe and anti- HBc positive（ 57.2% ）. HBsAg, anti -HBc positive（23.5 % ）. HBsAg, HBeAg and anti - HBc positive（ 15.0% ）. Conclusion： The positive rate of HBsAg was lower and it was a higher immunity rate in this population.