深圳市松岗社区1～59岁居民HBV感染血清学调查

Sero-epidemiological survey of hepatitis B virus infection in the population aged 1～59 years in Songgang community of Shenzhen

目的为了解深圳市松岗社区居民乙型肝炎病毒感染的现状,分析乙肝病毒感染血清标志分布情况。方法以社区为单位,采用整群抽样方法,抽取某社区,将该社区1～59岁居民共459例组成样本。以ELISA方法对血清标本统一检测乙肝病毒标志物,包括乙肝表面抗原(HBsAg)、乙肝表面抗体(抗-Hbs)、乙肝核心抗体(抗-Hbc)。结果调查人群中HBsAg、抗-Hbs、抗-Hbc阳性率及HBV感染率分别为9.80%、70.59%、62.96%、62.75%。男性的HBsAg阳性率高于女性,但差异无统计学意义(χ2=2.914,P>0.05);青壮年感染水平较其他年龄组高,不同年龄组HBsAg感染率差异有统计学意义(χ2=11.678,P<0.05);农民和私营业主的HBsAg阳性率高于其他职业,不同职业的HBsAg阳性率差异有统计学意义(χ2=101.23,P<0.05)。结论应继续加大对乙型肝炎的防控力度,加强宣传教育,提高自我保护意识。扩大疫苗接种范围,提高人群总体免疫水平。

Objective To sero-epidemiologically survey status of hepatitis B virus infection in the population aged 1～59 years in Songgang community of Shenzhen.Methods The status of hepatitis B virus infection in 459 persons aged 1～59 years were surveyed and HBsAg,HBsAb,HBcAb were tested by ELISA.Results The positive rates of HBsAg,HBsAb,HBcAb and HBV were respectively 9.8%,70.59%,62.96% and 62.75%.HBsAg positive rate of the surveyed population was roughly as same as the data of the Guangdong Province in 2002.HBsAg positive rate of the male was higher than the female.The HBsAg positive rate in the adult was higher than others.The HBsAg positive rate of farmers and private-owners was higher than other occupational population.Conclusion Integrated control measures including health education and expand vaccination coverage should be strengthened to enhance people＇s self-protection awareness and reduce the infection rate of hepatitis B virus.