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作 者:彭仙娥[1] 林建银[1] 林万松[1] 林旭[1]
机构地区:[1]福建医科大学分子医学研究中心福建省高校感染与肿瘤重点实验室,福建福州350004
出 处:《中华肿瘤防治杂志》2008年第2期89-92,104,共5页Chinese Journal of Cancer Prevention and Treatment
基 金:全国优秀博士学位论文作者专项资金(200359);福建省重大科技基金(2002F005);福建省高校科技创新团队支持基金(FMU-RT001)
摘 要:目的:综合评价中国人群中乙型肝炎病毒(hepatitis B virus,HBV)、丙型肝炎病毒(hepatitis C virus,HCV)双重感染者发生肝细胞癌(hepatocellular carcinoma,HCC)的危险是否高于单独感染者。方法:检索中国生物医学数据库和Medline,获得1990~2006发表的有关中国人群HBV和HCV双重感染与HCC关系的研究结果,并进行Meta分析。所有文献均为病例对照研究。采用随机效应模型D-L法计算合并0R值及其95%CI。结果:共检索到符合要求的37篇文献,累计病例、对照数分别为4203和5642例。与未感染者相比,HBV、HCV单独感染发生HCC的合并优势比(OR)分别为20.91(95%CI:15.40~28.40)和10.60(95%CI:6.74~16.65);HBV、HCV双重感染发生HCC的合并优势比(OR)为50.27(95%CI:34.92~72.38)。结论:HBV、HCV感染是中国人群HCC高发的独立危险因素,HBV和HCV双重感染在HCC发生过程中呈协同作用。OBJECTIVE: To assess whether dual infection of hepatitis B virus (HBV) and hepatitis C virus (HCV) result in a higher risk of developing hepatocellular carcinoma (HCC) than each infection alone. METHODS: Literatures with case-control study were cited from CBM and Medline, and the data from the papers published from 1990 to 2006, which concerning the relationships between the dual infections of HBV/HCV with HCC in Chinese population, were selected and enrolled in the Meta-analysis. The pooled odds ratio (OR) and 95% confidence interval (95 %CI) were calculated by random effect model. RESULTS: Totally 37 case-control studies with 4 203 cases and 5 642 controls separately were selected. As compared with the no-infecton, the pooled odds ratio and 95% confidence interval (CI) was 20.91 (95% CI: 15.40-28.40) for HBV infection alone, 10.60 (95%CI, 6.74 - 16.65) for HCV infection alone, and 50.27 (95%CI: 34.92-72.38) for dual infections of HBV and HCV, respectively. CONCLUSION:Either HBV or HCV infections is the independent etiologic factor for HCC in China,and dual infection by HBV and HCV demonstrate synergism effect on the carcinogenesis of HCC.
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