【摘 要】
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我们于八四年三月对海北州海晏县十五所中小学的2671例学生进行了一次病毒性肝炎的普查工作,查出急性无黄疸型肝类30例,现患率为1.12%,低亍省一般人群现患率(3.61%)。检出 H
【机 构】
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青海省卫生防疫站,青海省卫生防疫站,海北州海晏县卫生防疫站,海北州海晏县卫生防疫站,海北州海晏县卫生防疫站,
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我们于八四年三月对海北州海晏县十五所中小学的2671例学生进行了一次病毒性肝炎的普查工作,查出急性无黄疸型肝类30例,现患率为1.12%,低亍省一般人群现患率(3.61%)。检出 HBsAg 阳性168例,阳性率为6.29%,其中牧区中小学(7.33%)明显高于城镇中小学(4.29%),在所有学校中以青海湖寄校(13.51%),甘子河寄校(13.42%)阳性率最高,原因在于青海湖寄校四名炊事员中有三名 HBsAg 阳性,说明HBsAg 阳性者调离饮食服务行业是十分必要的;甘子河寄校主要为少数民族,经统计少
In March 1984, we conducted a survey of viral hepatitis in 2671 students from 15 primary and secondary schools in Haiyan County, Haibei Prefecture. Thirty cases of acute jaundice-free liver were found, with a prevalence of 1.12% and a low The prevalence rate in the provincial general population (3.61%). The positive rate of HBsAg was detected in 168 cases, the positive rate was 6.29%, of which 7.33% in primary and secondary schools in pastoral areas was significantly higher than that in urban primary and secondary schools (4.29%), in all schools it was registered in Qinghai Lake (13.51%), (13.42%) had the highest positive rate because three of the four cooks who were sent to school in Qinghai Lake were positive for HBsAg, indicating that it is very necessary to transfer HBsAg-positive patients from the catering service industry.
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