阳江市区学生乙型肝炎病毒感染血清标志物调查分析

Anylysis and research on serum markers of HBV Infection for urban area students of Yangjiang city

目的调查阳江市市区学生乙型病毒性肝炎(乙肝)感染血清标志物的特征,为今后预防控制乙肝提供依据。方法在阳江市市区的中小学校按自愿检测原则,现场采集血标本,用酶联免疫吸附试验检测乙肝病毒血清学标志物。结果 HBsAg、抗-HBc、HBV阳性率均随年龄增长呈上升趋势,差异有统计学意义;男女之间的HBsAg、抗-HBc、抗-HBs、HBV阳性率差异也有统计学意义;HBV易感率以10～14岁年龄段最高,15～19岁年龄段最低,各年龄段的差异有统计学意义(χ2=58.98,P=0.00)。结论阳江市市区中小学生乙肝病毒感染率低于全国总体水平,应及时做好乙肝疫苗的查漏补种。

Objective To survey the characteristic of HBV by infecting the blood serum markers process within the limit of students in Yangjiang City,so that the action of taking precautions against HBV would be control and prevent in the future. Methods Make collection of blood samples upon the principle of students＇ own free will in sector of downtown high school and elementary school and to inspect HBV serology Markers under enzyme - linked immunosorbent assay. Results HBsAg, anti - HBc, HBV - positive rates rise with age, the difference was statistically significant; between men and women of HBsAg, anti -HBc, anti -HBs, HBV -positive rate is also statistically significant differences; HBV susceptible rate 10 to 14 age group the highest, 15 to 19 years minimum age, the age difference was statistically significant （X2 = 58.98, P = 0.00）. Conclusion Rate of HBV infection for students within the limit of Urban Area, Yangjiang City is lower than the China general level, which requires a further checking for the leak of HBV vaccinating and to make supplements to it timely.