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顺德县是我省肝癌高发县之一,该县恶性肿瘤死亡以肝癌占首位。据1973～1975年全国死因调查资料的肝癌年龄调整死亡率(1/10万),顺德县男性为41.86,女性为9.03。与顺德县相邻的县市则较低,男性在6～28,女性在2～8之间。广东全省男性16.99,女性4.96。为探讨顺德县肝癌的病因因素,就顺德县的肿瘤资料,作肝癌死亡率地区集聚性及时间趋势分析,并以顺德死亡占第二、三位的恶性肿瘤肺癌、鼻咽癌作比较。
Shunde County is one of the high incidence of liver cancer in our province, the county cancer deaths to liver cancer in the first place. According to the national death cause survey data from 1973 to 1975, the age-adjusted mortality rate of liver cancer (1/10 million) was 41.86 in Shunde County and 9.03 in women. Counties and cities adjacent to Shunde County are lower, ranging from 6 to 28 males and 2 to 8 females. Guangdong Province, the province of 16.99 men, 4.96 women. In order to investigate the etiological factors of liver cancer in Shunde County, the data of tumor in Shunde County were used to analyze the regional aggregation and time trend of the mortality of hepatocellular carcinoma and to compare the second and third malignant tumors of lung cancer and nasopharyngeal carcinoma in Shunde City.