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为了解原发性肝癌(PHC)的发病原因,进一步探明肝癌与乙型肝炎表面抗原(HBsAg)的关系,对我省1979年11月病毒性肝炎调查时包括有汉、苗、侗、布依、仡佬等民族中自然人群6504例(其中HBsAg阳性537例和HBsAg阴性5967例,进行了8年前瞻性调查,现报告如下。材料和方法组织全省专业调查队,集中学习,统一标准和方法,对上选对象分别于1983年和1987年进行患肝癌、肝硬化及其它死因的随访调查。1983年随访时,对464例HBsAg携带者和380例HBsAg阴性者(作为对照)采血检查了甲胎蛋
In order to understand the pathogenesis of primary hepatocellular carcinoma (PHC) and to further explore the relationship between hepatocellular carcinoma and hepatitis B surface antigen (HBsAg), the investigation of viral hepatitis in our province in November 1979 included Han, Miao, Dong, , Gelao and other ethnic groups in 6504 cases of natural population (including 537 cases of HBsAg positive and HBsAg negative 5967 cases, a 8-year prospective survey, are reported as follows.Materials and methodsThe province’s professional investigation team, focus on learning, unified standards and methods , Follow-up surveys of the selected subjects on liver cancer, liver cirrhosis and other causes of death were performed in 1983 and 1987, respectively. At 1983 follow-up, 464 HBsAg carriers and 380 HBsAg-negative controls (as controls) Fetal eggs