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本文共收集了四种职业人群5534个体检对象,发现乙肝病毒总感染率为10.0%,其中以国际海员职业类感染率最高,达14.4%;服务性行业次之,为9.2%;学生类最低为5.4%。另外,从不同年龄和性别感染的情况分析,以40岁和30岁年龄段最高,分别为17.2%和14.7%。男性比例(8.3%)明显高于女性(4.8%)。这些特点说明社交活动多,与外界接触广和流动性大的人群易感染乙肝病毒。
In this paper, a total of 5534 subjects from four occupational groups were collected. The total infection rate of HBV was 10.0%. Among them, the occupational infection rate of international seafarers was the highest (14.4%), followed by the service industry (9.2%), and the lowest 5.4%. In addition, analysis of the prevalence of different age and gender infections showed the highest prevalence in the 40 and 30 age groups, at 17.2% and 14.7% respectively. The proportion of males (8.3%) was significantly higher than that of females (4.8%). These characteristics indicate that social activities and more contact with the outside world and mobility of large populations susceptible to hepatitis B virus.