| 毛蚶与甲型病毒性肝炎间关系的病例-对照研究 |
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| 引用本文： | 汤一苇,郭奕芳,汪健翔,钱婉华,徐建兴,徐志一. 毛蚶与甲型病毒性肝炎间关系的病例-对照研究[J]. 复旦学报(医学版), 1988, 0(5) |
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| 作者姓名： | 汤一苇 郭奕芳 汪健翔 钱婉华 徐建兴 徐志一 |
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| 作者单位： | 上海医科大学公共卫生学院流行病学教研室(汤一苇，汪健翔)，上海医科大学公共卫生学院卫生微生物学教研室(郭奕芳)，上海市长宁区卫生防疫站(钱婉华，徐建兴)，上海医科大学公共卫生学院流行病学教研室(徐志一) |
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| 摘 要： | 经对病人血清中特异性抗甲型病毒性肝炎(甲肝)IgM抗体的检测结果证实,1988年元月上海市区爆发的急性肝炎为甲肝。配对的病例-对照调查表明其直接发病原因为居民生食不洁毛蚶。经均衡可能混杂因素的成组分层分析得到的食用毛蚶比不食毛蚶罹患甲肝的相对危险度高62.4倍。
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| 关 键 词： | 甲型肝炎 抗甲型肝炎IgM抗体 毛蚶 病例-对照调查 |
PAIRED CASE-CONTROL STUDY OF ARCA (ANADARA)SUBCRENATA, A SPECIES OF CLAMS TRANSMITTEDVIRAL HEPATITIS A VIRUS |
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| Tang Yiwei,Guo Yifang,Wang Jianxiang,Qian Wanhua,Xu Jianxin,Xu Zhiyi. PAIRED CASE-CONTROL STUDY OF ARCA (ANADARA)SUBCRENATA, A SPECIES OF CLAMS TRANSMITTEDVIRAL HEPATITIS A VIRUS[J]. Fudan University Journal of Medical Sciences, 1988, 0(5) |
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| Authors: | Tang Yiwei Guo Yifang Wang Jianxiang Qian Wanhua Xu Jianxin Xu Zhiyi |
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| Abstract: | A serologioal survey according to the paried case-control study was taken at an outbreak of hepatitis A in urban districts of Shanghai, January 1988. As a result of detecting the anti-HA IgM from patients' sera, the disease was proved to be hepatitis A. The causal factor of the episode was definitely the uncooked contaminated Area (Anadara) subscrenata, a species of clams. The relative risk of having eaten clams was estimated and found to be 62.4. |
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| Keywords: | hepatitis A anti-HA IgM Arca (Anadara) subcrenata case-control study |
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