某高校新生HBsAg和ALT检测结果分析

A Analysis of HBsAg Positivity and ALT Disorder among New Students in a Institute

目的了解新生HBsAg阳性及ALT异常分布情况,为做好乙肝防治工作提供科学依据。方法按照年级、地区、城乡分布对新生的HBsAg阳性及ALT异常情况进行统计分析。结果新生HBsAg总阳性率为5.54%,ALT总异常率为0.85%。2002级、2003级、2004级HBsAg阳性率分别为6.65%,6.35%,3.95%,2004级较2002级、2003级似呈下降,但年级差异无统计学意义。苏南、苏北地区HB-sAg阳性率分别为6.05%,5.04%;城市、乡村地区HBsAg阳性率分别为4.63%,6.27%,差异均无统计学意义。男、女生HBsAg阳性率分别为8.53%、4.45%,差异具有统计学意义(χ2=8.75,p<0.05)。结论HBsAg阳性率男生高于女生,年级、区域差异不明显。

Objective In order to understand the situations of HBsAg positive rate and ALT disorder among new college students and provide evidence for prevention of HBV infection. Method The situations of HBsAg positive rate and ALT disorder among new college students are statistically analyzed by year, area, urban and rural. Results The HBsAg positive rate among all the new students is 5.54 %. The ALT disorder rate among them is 0.85 %. The HBsAg positive rate among the new students is 6.65 % for 2002, 6.35 % for 2003 and 3, 95 % for 2004 respectively, The HBsAg positive rate among the students from the southern part of Jiangsu is 6.05 % and that for the northern Jiangsu students is 5.04 %. The HBsAg positive rate among the new students from urban areas is 4.63 %, and that for the rural students is 6. 27 %. The HBsAg positive rate in the male students is 8.53 %, and that for the female students is 4.45 %. The HbsAg positive rate for male is higher than that for female （Х^2 =8.75, p〈0. 05）. Conclusion The HBsAg positive rate had declined by year. The HBV infectious rate among male students is higher than that for female. The difference of HBV infectious rate between the different areas is not significant.