| 中国各类疫源地鼠疫病死率对比分析 |
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| 引用本文： | 刘振才,周晓磊,姚晓恒,张贵军,徐成,丛显斌.中国各类疫源地鼠疫病死率对比分析[J].中国地方病防治杂志,2010(6):422-425. |
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| 作者姓名： | 刘振才 周晓磊 姚晓恒 张贵军 徐成 丛显斌 |
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| 作者单位： | 中国疾病预防控制中心鼠疫布氏菌病预防控制基地; |
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| 摘 要： | 目的了解不同年代我国人间鼠疫的病死率,及疫源地类型、病型、年龄和性别对病死率的影响。方法运用卡方检验、Fisher确切概率法对鼠疫病死率进行比较分析。结果建国前病死率（78.00%）明显高于建国后（34.01%）。建国初期为35.26%,之后呈波浪式起伏,90年代后呈明显下降趋势。各疫源地建国前后的病死率也存在显著性差异,1945-1969年旱獭疫源地病死率（89.52%）最高,依次为黄鼠疫源地（83.00%）、长爪沙鼠疫源地（81.31%）、黄胸鼠疫源地（70.76%）。建国后肺型（78.04%）和败血型（77.08%）鼠疫病死率较高,腺型（26.99%）和皮肤型（15.00%）病死率较低;儿童病死率（48.78%）和中老年病死率（48.83%）高于青少年病死率（39.94%）;男女病死率无统计学差异。结论早期发现及时治疗可以大幅度降低鼠疫病死率;病型、疫源地类型与病死率有较高的相关性;青少年病死率较低,性别与病死率无关。
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| 关 键 词： | 鼠疫 病死率 疫源地 影响因素 |
The study on fatality rate in plague focus in China |
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| LIU Zhen-cai,ZHOU Xiao-lei,YAO Xiao-heng,et al.The study on fatality rate in plague focus in China[J].Chinese Journal of Control of Endemic Disenaces,2010(6):422-425. |
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| Authors: | LIU Zhen-cai ZHOU Xiao-lei YAO Xiao-heng |
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| Institution: | LIU Zhen-cai,ZHOU Xiao-lei,YAO Xiao-heng,et al(Chinese Center for Diseases Control and Prevention,The Base for Control and prevention of Plague and Brucellosis,Baicheng 137000) |
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| Abstract: | Objective To understand the different period of plague fatality rate and the correlation between disease types,focus type,age,gender and mortality.Methods Chi-square Test and Fisher's Exact Test was used in fatality rate.Results Before the founding of fatality rate(78.00%) high in after the founding of the fatality rate(34.01%).The fatality rate of founding is 35.26%,after that ups and downs until the end of the 1990s.In 1945 to 1969 agrarius fatality rate of 25 years,in Marmota plague focus(89.52%) high in... |
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| Keywords: | Plague Fatality rate Focus Affecting factors |
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