摘要
应用流行病学定群研究方法,探讨广西肝癌高发区五项危险因素与原发性肝细胞癌(PHC)的发病关系。经按 Mantel-Haensel 分层统计分析,结果表明,乙型肝炎、HBsAg携带者、单纯肝脏肿大和单项GPT升高与PHC的发病存在显著相关。
The relationship between five risk factors and the occurence of hepatocellular carcinoma in high incidence area in Guangxi was studied using the prospective corhot study.The result of the statisti- cal analysis with the Mantel—Haensel method showed that there was a significant relevance between hep- atitis B,carrying state of HBsAg,hepatomegaly of unknown causes,sole elevation of GPT and PHC.Our results suggest that the prevention and treatment of these five risk factors must be carried out along with the prevention of primary hepatocellular carcinoma.
关键词
原发性
定群研究
肝肿瘤
致癌因素
risk factors
hepatocellular carcinoma
prospective corhot study
