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，住院的非肝病患者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”患者接触史（ＯＲ＝７．３３），注射史（ＯＲ＝９．１２）和不洁饮食史（ＯＲ＝４．２７）有关．结论：散发性急性戊肝的危险因素，除日常生活接触等非肠道外暴露外，注射等肠道外暴露亦不容忽视．
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.
出处
《第四军医大学学报》
1999年第4期314-315,共2页
Journal of the Fourth Military Medical University
