丙型肝炎感染特异危险因素的病例对照研究

A CASE-CONTROL STUDY ON SPECIFIC RISK FACTORS OF HCV INFECTION.

目的 :研究探讨丙型肝炎传播的特异危险因素。方法 :设计采用配对病例对照研究 ,资料分析采用多类结果的 L ogistic回归分析方法。结果 :与乙型肝炎相比 ,丙型肝炎的特异危险因素为输血浆、白蛋白、全血、外科手术史、女性妇科手术史、皮下肌肉注射史、内窥镜检查史 ,较特异危险因素为女性人工流产史 ,一般危险因素为母亲肝炎史。结论 :加强血液制品的管理和监测对预防丙肝仍是重要的。

Objective:To study and explore the specific risk factors of HCV infection.Method:The matched case control study was conducted,multinomial(polytomous) logistic regress was used to analysis data.Results:The results of specific risk factors of HCV infection that compared with HBV infection were blood and blood products,transfusion,history of surgical operation,history of injection,history of endoscopy and more specific risk factor was history of female miscarriage and general risk factor was history of maternal hepatitis.Conclusion:It is necessary for preventing HCV infection to manage and control the quality of blood and blood products.