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目的了解出入境人员乙型肝炎病毒携带(HBsAg阳性)在湖南口岸出入境人员中的流行特征,以便更好地实施卫生检疫监控。方法采用酶联免疫吸附试验(ELISA)对2003-2007年度湖南口岸出入境人员检测HBsAg,所得结果进行统计学分析。结果在32145名出入境人员中检出HBsAg阳性2230例;其中男性HBsAg阳性率为7.46%,女性HBsAg阳性率为5.34%,发病年龄以30～49岁为主,人群构成为出国劳务人员为主。结论应针对出入境人员中乙型肝炎的流行特征,采取有针对性的预防措施,加强卫生监督,加强健康教育,改变不良生活习惯,以降低乙型肝炎的感染率。
Objective To understand the epidemiological characteristics of entry and exit of hepatitis B virus (HBsAg-positive) immigrants from entry and exit of Hunan in order to better implement the health and quarantine surveillance. Methods Enzyme linked immunosorbent assay (ELISA) was used to detect HBsAg in entry and exit personnel at Hunan Port from 2003 to 2007, and the results were statistically analyzed. Results Among the 32 145 expatriates, 2230 HBsAg positive cases were detected. Among them, the positive rate of HBsAg in male was 7.46% and the positive rate of HBsAg in female was 5.34%. The age of onset was 30-49 years old. The population consisted mainly of overseas labors . Conclusions Aiming at the epidemiological characteristics of hepatitis B in entry and exit personnel, targeted preventive measures should be taken to strengthen health supervision, strengthen health education and change unhealthy habits so as to reduce the infection rate of hepatitis B.