广东省中山市1975-1999年肺癌发病动态分析

目的 :探讨广东省中山市 1975 - 1999年肺癌发病状况及其规律 ,为中山市肺癌防治提供科学依据。方法 :整理 1975 - 1999年中山市肿瘤登记资料中的肺癌发病资料 ,计算并分析其发病数、发病粗率、中国及世界标化发病率等。结果 :1975 - 1999年中山市肺癌发病率有明显上升趋势 ;1990 - 1999年中山市肺癌发病粗率为 16 4 9 10万 ,中国标化发病率为 14 89 10万 ,世界标化发病率为 19 73 10万。结论 :虽然 1975 - 1999年中山市肺癌发病率居国内外中下水平 ,但上升速度较快 ,应进一步探讨致病原因 ,以控制其危害性

Incidence of Lung Cancer in Zhongshan City,Guangdong Province from 1975 to 1999

Objective To explore the incidence state of lung cancer in Zhongshan city from 1975 to 1999,and to provide information on its prevention and treatment.Methods Incidence data of lung cancer from Zhongshan Cancer Registry between 1975 and 1999 were collected.The number of cases,crude incidence rate,China standardized and world standardized incidence rates were calculated and analysed.Results There was an obviously increasing trend of lung cancer incidence rate in Zhongshan from 1975 to 1999.The crude incidence rate,China standardized and world standardized incidence rates of lung cancer in Zhongshan from 1990 to 1999 were 16 49/10 5,14 89/10 5 and 19 73/10 5 respectively.Conclusion Although the incidence level of lung cancer in Zhongshan from 1975 to 1999 was moderate lower than that of worldwide and nationwide,its incidence rate increased quickly.The causes should be studied further to reduce its harm. China J Cancer Prev Treat,2003,10(5):449-451