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目的分析武清区抗-HCV阳性患者感染因素,并进一步检测丙型肝炎病毒,分析实验室确诊丙型肝炎病例的感染危险因素。方法选取某医院的实验室检测结果中抗-HCV阳性患者,以年龄、性别为匹配因素按照1:1选取抗-HCV阴性患者为对照,采用Logistic回归分析法进行,做病例对照研究分析,P<0.05为差异有统计学意义。结果感染因素主要是输血史和手术史,Logistic回归分析OR值分别是7.770和2.436,均P<0.05,丙型肝炎病毒阳性率68.57%,输血和手术史的OR值分别是12.257和3.114,均P<0.05。结论输血史和手术史是武清区丙型肝炎的主要危险因素,需要制定因地适宜的防控措施。
Objective To analyze the infection factors of anti-HCV positive patients in Wuqing district and to further test the hepatitis C virus to analyze the risk factors of infection in laboratory confirmed hepatitis C cases. Methods The anti-HCV positive patients were selected from the laboratory test results of a hospital. Anti-HCV negative patients were selected according to 1: 1 age and gender as the matching factors. Logistic regression analysis was used to do case-control analysis. P <0.05 for the difference was statistically significant. Results The main infectious factors were blood transfusion history and operation history. Logistic regression analysis showed that the OR values were 7.770 and 2.436 respectively (P <0.05), the positive rate of hepatitis C virus was 68.57%, and the OR of blood transfusion and operation history were 12.257 and 3.114 P <0.05. Conclusion The history of blood transfusion and operation are the major risk factors of hepatitis C in Wuqing district. It is necessary to make appropriate prevention and control measures according to local conditions.