乌鲁木齐部队食品与公共场所从业人员乙肝病毒监测结果分析

目的了解乌鲁木齐部队食品与公共场所从业人员乙型肝炎病毒（hepatitis B virus，HBV）的携带状况，为预防乙肝提供依据。方法采用酶联免疫吸附法（enzyme linked immunosorbent assay，ELISA）对驻乌鲁木齐部队食品与公共场所从业人员检测血清乙型肝炎表面抗原（HBsAg），并对检验结果进行统计分析。结果2009年共监测从业人员1206人，检出HBsAg阳性8人，阳性率为0．66％，男性从业人员HBsAg阳性率为0．42％、女性为0．83％，差异无统计学意义（P〉0．05）；不同年龄组间HBsAg阳性率差异无统计学意义（P〉0．05），但≤20岁组阳性率最高；食品与公共场所从业人员血清中HBsAg阳性率差异无统计学意义（（P〉0．05）；汉族与少数民族之间差异有统计学意义（P〈0．01）。结论乌鲁木齐部队食品与公共场所从业人员HBV感染率较低，且随着年龄的增加呈下降趋势，应加强乙肝知识防治的宣传教育，提高乙肝疫苗接种率，保护从业人员的身体健康。

Monitoring result analysis of HBV among employees of catering and public places in Urumchi army

Objective To understand the carrying status of HBV infection among employees of catering and pub- lic places in Urumchi army, so as to provide evidence for prevention on hepatitis B. Methods The enzyme linked immunosorbent assay method （ELISA） was used to detect HBsAg in blood samples from employees of catering and public places. The results were analyzed statistically. Results A total of 1 206 people were tested in 2009, among which 8 people were HBsAg positive, accounting for 0. 66% , that for male and female was O. 42% and O. 83%, no statistic significant difference （P 〉 0. 05 ） . HBsAg positive rate differences between different age groups has no statistical significance （P 〉 0.05 ） . However the positive rate was the highest of the 20 years old age group; Food and public workers had no statistically significant difference in serum HBsAg positive rate （ P 〉 0. 05 ） Between the Han and minority nationalities difference was statistically significant （P 〈 0. 01 ） . Conclusions The HBsAg positive rate of employees of catering and public places in Urumchi army was lower, showed decreasing trend with age. It is necessary to enhance health education about hepatitis B prevention and control knowledge, so as to improve vaccination rate to protect health of employees.