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[目的]了解武汉市江夏区2~5岁儿童HBV携带情况。[方法]2009年4~6月对本地区500名2~5岁儿童进行HBsAg检测,并对结果进行分析。[结果]合计调查500人,HBsAg阳性36例,阳性率为7.20%;“大三阳”12例,“小三阳”24例。HBsAg阳性率男童为6.67%,女童为8.00%,差异有统计学意义(P<0.05)。不同年龄组间差异无统计学意义(P>0.05)。[结论]学龄前儿童HBV检测结果有其一定的特性,应针对其特性进行防治。
[Objective] To understand the HBV carriers in children aged 2 ~ 5 years in Jiangxia district of Wuhan. [Methods] From April to June in 2009, 500 children aged 2 to 5 years in this area were tested for HBsAg and the results were analyzed. [Results] A total of 500 people were surveyed, 36 cases were HBsAg positive, the positive rate was 7.20%; 12 cases of “Big Sanyang” and 24 cases of “Small Sanyang”. The positive rate of HBsAg was 6.67% in boys and 8.00% in girls, the difference was statistically significant (P <0.05). There was no significant difference between different age groups (P> 0.05). [Conclusion] The results of HBV test in preschool children have certain characteristics, and their characteristics should be controlled.