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[目的]探讨1970年～1999年中山市鼻咽癌死亡状况及趋势 ,为鼻咽癌防治提供科学依据。[方法]整理中山市1970年～1999年肿瘤登记资料中的鼻咽癌死亡资料 ,统计分析其死亡粗率、标化死亡率及死亡趋势等指标。[结果]1970年～1999年期间中山市鼻咽癌死亡率虽然有一定的波动 ,但总的呈上升趋势(趋势性检验P<0.001) ,增长率为44.25% ,平均增长速度为1.27%。[结论]中山市鼻咽癌死亡率呈上升趋势 ,其原因可能与同期中山市鼻咽癌发病率呈上升趋势等因素有关 ,值得进一步分析研究。
[Objective] To investigate the death status and trend of nasopharyngeal carcinoma in Zhongshan City from 1970 to 1999 and provide a scientific basis for the prevention and treatment of nasopharyngeal carcinoma. [Method] The data of death from nasopharyngeal carcinoma in Zhongshan City from 1970 to 1999 were collected, and the indexes of mortality, standardization of death and death trend were statistically analyzed. [Results] Although there was a certain degree of fluctuation in the death rate of nasopharyngeal carcinoma in Zhongshan City from 1970 to 1999, the overall upward trend was (the trend test was P <0.001), the growth rate was 44.25% and the average growth rate was 1.27%. [Conclusion] The mortality of nasopharyngeal carcinoma in Zhongshan City is on the rise. The reason may be related to the rising incidence of nasopharyngeal carcinoma in Zhongshan City and other factors, which deserves further analysis.