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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 investigate the specific risk factors for hepatitis C transmission. Methods: A matched case-control study was designed and the data were analyzed using multiple logistic regression methods. Results: Compared with hepatitis B, the specific risk factors of hepatitis C were transfusion plasma, albumin, whole blood, surgical history, history of female gynecological surgery, subcutaneous injection history of muscle, history of endoscopy, specific risk factors Abortion history for women, the general risk factor for the history of hepatitis mother. Conclusion: Strengthening the management and monitoring of blood products is still important for the prevention of hepatitis C.