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| 西安地区急性戊型病毒性肝炎危险因素的病例对照研究 | |
| 引用本文： | 马红艳,杨海岩,周红超,徐德忠,闫永平,张景霞.西安地区急性戊型病毒性肝炎危险因素的病例对照研究[J].第四军医大学学报,1999,20(4):314-315. |
| 作者姓名： | 马红艳 杨海岩 周红超 徐德忠 闫永平 张景霞 |
| 作者单位： | 1. 第四军医大学西京医院输血科,陕西,西安,710033 2. 郑州市金水区卫生防疫站 3. 第四军医大学军事卫勤统计系军队流行病学教研室 |
| 摘 要： | 目的：用病例对照研究探讨散发性急性戊型病毒性肝炎可能的危险因素。方法：选择单纯戊肝２０例作为病例组，住院的非肝病患１１７例作为对照组，然后进行流行病学调查。结果：单因素分析发现”甲型肝炎“接触史（ＯＲ＝１２．６７），不洁饮食史（ＯＲ＝５．４７），注射史（ＯＲ＝７．３４），为戊型肝炎的可能危险因素；Ｌｏｇｉｓｔｉｃ回归分析表明戊肝仍与”甲型肝炎“患接触史（ＯＲ＝７．３３），注射史（ＯＲ＝９．１２ |
| 关 键 词： | 戊型病毒性肝炎 病例对照研究 危险因素 |
A case-control study on risk factors for acute hepatitis E in Xi'an area |
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| MA Hong-Yan,YANG Hai-Yan,ZHOU Hong-Chao,XU De-Zhong,YAN Yong-Ping,ZHANG Jing-Xia.A case-control study on risk factors for acute hepatitis E in Xi'an area[J].Journal of the Fourth Military Medical University,1999,20(4):314-315. | |
| Authors: | MA Hong-Yan YANG Hai-Yan ZHOU Hong-Chao XU De-Zhong YAN Yong-Ping ZHANG Jing-Xia |
| Abstract: | AIM: To make an inquiry into the probable risk factors for sporadic acute hepatitis E(HE), A casecontrol study was conducted. METHODS: Twenty HE patients were selected as cases,and 117 hospitalized patients without hepatic disease were selected as controls. RESULTS: A univariate analysis showed the history of hepatitis A contact (OR=12.67), ingestion of contaminated foods (OR=5.47) and injection(OR=7.34) were the risk factors for HE. Applying logistic regression analysis, we found the history of hepatitis A contact Author (OR=7.33), injection (OR=9.12) and ingestion of contaminated food (OR=4.72) were also the risk factors for HE. CONCLUSION: Besides nonparenteral exposure such as contact of daily life,parenteral exposure, such as injection is also main risk factor for sporadic acute HE and should not be ignored. |
| Keywords: | viral hepatitis E casecontrol study risk factor |
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