| 施世锋,胡水琴,占根土,陈康凯,李励,张渝,吴静芳,丁建明,许新强.甲型肝炎病人住院隔离治疗与留家隔离治疗的家庭续发感染研究[J].Chinese journal of Epidemiology,1991,12(5):261-264 |
| 甲型肝炎病人住院隔离治疗与留家隔离治疗的家庭续发感染研究 |
| A Study on the Secondary Infection in Families in which the Hepatitis A Patients wrer Isolated and Treated in Hospitals and Those in which the Patients Stayed at Home |
| Received:January 09, 1990 Revised:June 04, 1990 |
| DOI： |
| KeyWord: HA病人 家庭密切接者 住院隔离治疗 留家隔离治疗 HAV感染率 |
| English Key Word: Hepatitis A patient Close contact Patients in hospital Patients at home HAV infection rate |
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| Abstract: |
| 1988年春季,杭州市HA爆发流行期间,作者在对HA病人住院隔离治疗与留家隔离治疗的家庭密切接触者HAV感染研究中,发现HA病人发病至住院1~5天组的家庭密切接触者的HAV感染率与留家隔离治疗组和其他各组的家庭密切接触者的HAV感染率,在统计学上有显著性差异(χM-H2=15.412,P<0.001)。而留家隔离治疗组与其他各组之间的家庭密切接触者的HAV感染率无显著性差异。表明HA病人发病后必须进行早期住院隔离治疗。本研究的隐性感染率为86.21%,显性感染与隐性感染之比为1:6.25。 |
| English Abstract: |
| This study was conducted during the epidemic season in Hang Zhou, Zhejiang in the spring of 1988.HAV infection rates were compared between close contacts of the hepatitis A patients isolated in hospitals and those stayed at home.It was found that there was significant difference between the HAV infection rates in the group of close contacts of hepatitis A patients who have been hospitalized withia 5 days and those in the group stayed at home or those in other groups. Whereas the HAV infection rates in the group of close contacts of HA patients remained at home were not signficantly different from those in other groups.The results showed that HA patients had to be isolated and treated in hospital early.HAV inapparent infection rate was 86.21% in this study. The ratio betweed HAV apparent infection and inapparent infection was 1:6.25 |
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