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本文报告启东肝癌高危人群14年随访资料统计处理和质量控制的方案和实施要点。资料来源启东县是肝癌高发地区。为探讨肝癌致病因素,1973年3～5月曾在全县范围对有肝病史的22744人开展SGPT、ZnTT、AFP及HBsAg(CIGP法)血检普查,结果检出HBsAg阳性1580例。按年龄、性别、居住地点和肝病史为
This report reports Qidong high-risk population of liver cancer 14-year follow-up statistics and quality control program and implementation of key points. Qidong County is a high incidence of liver cancer. To investigate the risk factors for liver cancer, SGRT, ZnTT, AFP and HBsAg (CIGP) blood tests were performed on 22744 people with history of liver disease in the county from March to May 1973, and 1580 HBsAg positive cases were detected. By age, gender, place of residence and history of liver disease