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目的分析青岛地区出入境人员乙肝病毒感染情况,以确定重点监测人群,采取有效控制措施,防止乙型肝炎传播蔓延。方法从地区,性别、年龄、职业分布等方面,对2004～2005年6月青岛口岸出入境人员乙肝病毒血清学检测结果进行分析。结果从20 153名出入境人员中共检出648例 HBsAg 携带者,感染率为3.2%。不同年龄组间 HBV 感染率差异有显著性,感染者以青壮年为主。从职业分布情况来看,出国劳务人员的 HBV 阳性率较高,为5.2%。入境人员中,台湾人 HBsAg阳性率最高,为7.2%;其次是韩国人,为3.7%。男性感染率明显高于女性,男女间差异有显著性。结论加强出入境人员 HBV 检测,积极推广乙型肝炎疫苗接种,加强 HBV 防护知识的宣传,是控制乙型肝炎传播蔓延的有效措施。
Objective To analyze the status of hepatitis B virus infection in entry and exit personnel in Qingdao to determine the key monitoring population and to take effective control measures to prevent the spread of hepatitis B infection. Methods The serological test results of hepatitis B virus among entry-exit personnel at Qingdao Port from 2004 to June 2005 were analyzed from the aspects of area, sex, age and occupational distribution. Results A total of 648 cases of HBsAg carriers were detected from 20 153 immigrants, the infection rate was 3.2%. HBV infection rates among different age groups were significant differences, mainly infected young adults. According to the distribution of occupations, the HBV-positive rate of overseas labors was higher at 5.2%. The highest positive rate of HBsAg among Taiwanese was 7.2% among entry workers, followed by Koreans at 3.7%. The prevalence of male infection was significantly higher than that of female, with significant difference between men and women. Conclusion It is an effective measure to control the spread of hepatitis B by strengthening the detection of HBV among immigrants, actively promoting hepatitis B vaccination and strengthening the publicity of HBV protection knowledge.