综合性医院乙型肝炎感染的调查及预防

Investigation and Prevention of Hepatitis B in Deneral Hospital

北京同仁医院是一所综合性医院,共有职工1968人。1991年在全院职工内开展了乙型肝炎五项标志物的放射免疫法测定,1285人进行了检查,占全院职工人数的60.5％,其中有763人全部阴性,有某项阳性者422人,总感染率为35.6％,略高于北京市一般人群感染率的34.8％。乙肝感染与职工的年龄、工龄有明显关系,工龄越长,感染率越高。在目前传播途径不易被切断的情况下,进行乙肝疫苗的预防接种,显然十分重要。

Beijing Tong-Ren Hospital is a famous generalhospital in Beijing with 1968 working ataffs. In 1991,we studied five criteria of R.I.A. for hepatitis B in1285 working staffs (60.5% of total number). Amongthem, 763 persons are all negative, 422 persons withsome abnormalities of those criteria. The total inci-dence of infection are 35.6%, a little bit higher thanthe incidence in Beijing(34.8%). There are close rela-tion between hepatitis B infection and the age of medi-cal workers and the duration of their professional life.The incidence of hepatitis B are prominantly higher inDepartment of Acupuncture, Department of ChineseTraditional Medicine and Stomatology. Since thetransmission route is not so easy to interrupt, so theprevention with vaccination is very important.