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目的了解乙型病毒性肝炎(乙肝)患者和对照人群预防乙肝的认识、态度、行为(Knowledge-Attitude-Practice,KAP),分析乙肝病毒(Hepatitis B Virus,HBV)传播危险因素,为制定预防控制乙肝策略提供依据。方法采用病例对照研究方法,抽取乙肝患者50例,按1∶2比例抽取社会人群100人,进行回顾性调查。结果公共场所划伤皮肤、非正规医疗机构就诊、不良的生活习惯和行为,是HBV传播的主要危险因素。乙肝病毒表面抗原感染与乙肝预防KAP有关。结论乙肝患者高估了日常生活接触的传播作用,而低估了血液传播、性接触传播的危险因素。应加强乙肝科普知识的宣传,改变不良的生活习惯和行为。
Objective To understand the Knowledge-Attitude-Practice (KAP) of prevention and treatment of hepatitis B in patients with hepatitis B and control and to analyze the risk factors of Hepatitis B Virus (HBV) Hepatitis B strategy to provide the basis. Methods A case-control study was conducted in 50 cases of hepatitis B patients and 100 social groups were drawn according to the ratio of 1: 2 for retrospective investigation. Results Scratching the skin in public places, visits to non-regular medical institutions, unhealthy habits and behaviors were the major risk factors for HBV transmission. Hepatitis B virus surface antigen infection and hepatitis B prevention KAP. Conclusion Hepatitis B patients overestimate the spread of daily exposure and underestimate the risk of blood transmission and sexual contact. Hepatology should strengthen the publicity of popular science knowledge, change bad habits and behaviors.