| 固定人群HBV感染率和新感染率追踪分析 |
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| 引用本文： | 李淑秋,石桂荣.固定人群HBV感染率和新感染率追踪分析[J].中国医科大学学报,1990,19(2):117-119,145. |
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| 作者姓名： | 李淑秋 石桂荣 |
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| 作者单位： | 中国医科大学预防医学系流行病学教研室
(李淑秋，石桂荣，时景璞，张群弟)，中国医科大学预防医学系流行病学教研室(张宛) |
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| 摘 要： | 作者于1984年9月和1985年5月,分别对1016名大学生这一固定人群,用固相放射免疫法和美国Abbott公司生产的试剂药盒进行了两年HBV(乙型肝炎病毒)感染标记和新感染率的血清学研究。结果表明该人群两年HBV感染率分别为54.4%和56.9%,HBsAg(乙型肝炎表面抗原)阳性率分别为13.5%和19.1%。其感染者中均以抗-HBs和抗-HBc双项阳性者居多。在1984年9月到1985年5月间,HBV的新感染率为34.3%(159/463),阴转率为24.2%(134/553)。新感染者159人中以HBsAg和抗-HBc双项阳性者居多。说明HBV感染在一个自然人群中处于动态平衡状态。
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| 关 键 词： | 乙肝病毒 感染率 |
FOLLOW-UP STUDY ON THE RATES OF INFECTION AND NEW INFECTION OF HBV IN FIXED FOLULATION |
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| Li Shugiu,et al.FOLLOW-UP STUDY ON THE RATES OF INFECTION AND NEW INFECTION OF HBV IN FIXED FOLULATION[J].Journal of China Medical University,1990,19(2):117-119,145. |
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| Authors: | Li Shugiu |
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| Institution: | Li Shugiu,et al Department of Epidemiology,Faculty of Public Health |
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| Abstract: | A serological study for the infection and new infection of HBV in fixed1016 students was made with SPRIA and Abbott Kits in 1984 and 1985 respectively. The infection rates of HBV were 54. 4 % (553 / 1016) and 56.9 %(578/1016)respectively and the positive rates of E BsAg were 13. 5% and 19. 1 %. 159 out of 467 students (34 .3 % ) who were negative in 1984 were infectedby HBV in 1985, 134 out of 553 students (24.2% ) uho were positive in 1984lost the infection markers of I-BV. The results indicated that the rate of HBVinfection got a balance in changing situation in a natural community. |
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| Keywords: | Hepatitis B infection rate new infection rate |
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