玉林市学龄前儿童乙型肝炎病毒表面抗体检测999例分析

Analysis of 999 Cases of Hepatitis B Virus Surface Antibody Detection in Preschool Children in Yulin City

目的探讨玉林市学龄前儿童乙型肝炎病毒表面抗体检测状况,为预防乙型肝炎病毒感染提供依据.方法：对林市学龄前儿童乙型肝炎病毒表面抗体检测 999 例按年龄别性别统计分析.结果：1 岁-3 岁学龄前儿童乙型肝炎病毒表面抗体阳性率 78.46%高于 4岁-6岁学龄前儿童阳性率58.30%（445/674）,差异有统计学意义（P〈0.05）;男性学龄前儿童乙型肝炎病毒表面抗体阳性率78.46%（255/325）高于女性学龄前儿童阳性率 58.30%（335/485）,差异无统计学意义（P〈0.05）.结论：玉林市学龄前儿童乙型肝炎病毒表面抗体检测阳性率随年龄增长呈下降发展,定期检查乙型肝炎病毒表面抗体,为及时再接种接种乙型肝炎病毒疫苗提供有效依据.

Objective To investigate the detection status of hepatitis B virus surface antibody in preschool children in Yulin City, and to provide evidence for prevention of hepatitis B virus infection. Methods： 999 cases of hepatitis B virus surface antibody test in preschool children in Lin City were analyzed by age and gender. RESULTS： The positive rate of hepatitis B virus surface antibody in preschool children aged 1 to 3 was 78.46% higher than that in preschool children aged 4-6 years （58.30%） （445/674）. The difference was statistically significant （P 〈 0.05）. The positive rate of hepatitis B virus surface antibody in male preschool children was 78.46% （255/325） higher than that in female preschool children （58.30%） （335/485）, the difference was not statistically significant （P 〈0.05）. Conclusion： Yulin The positive rate of hepatitis B virus surface antibody detection in preschool children in cities has declined with age. Regular examination of hepatitis B virus surface antibody provides an effective basis for timely revaccination of hepatitis B virus vaccine.