CAJ | 학술논문

目的通过对1970年年中山市鼻咽病登记发病资料的动态分析，找出中山市鼻咽发病规律，为中山市看涨肿瘤纺织工作提供根据。[方法]收集中山市1970年1999年间肿瘤登记的鼻咽新发患者资料，计算逐年的粗发病率及世界标化率，并对上述资料进行统计分析，[结果]1970年1999年中山市鼻咽发病水平存在一定的拨动，但总的发病趋势呈明显上升，增长率21.40%，年平均增长率为0.65%[结论]19710年1999您中山市鼻咽发病率总体水平呈上升趋势，这与提高所致，还是环境因素改变所致，值得进一步研究
목적 통과대1970년년중산시비인병등기발병자료적동태분석，조출중산시비인발병규률，위중산시간창종류방직공작제공근거。[방법]수집중산시1970년1999년간종류등기적비인신발환자자료，계산축년적조발병솔급세계표화솔，병대상술자료진행통계분석，[결과]1970년1999년중산시비인발병수평존재일정적발동，단총적발병추세정명현상승，증장솔21.40%，년평균증장솔위0.65%[결론]19710년1999니중산시비인발병솔총체수평정상승추세，저여제고소치，환시배경인소개변소치，치득진일보연구
[Purpose] To explore the incidence trend of nasopharyngeal carcinoma in Zhongshan city based on the registered data of new nasopharyngeal carcinoma patients between 1970 and 1999, to provide scientific foundation for anti-cancer movements in Zhongshan city. [ Methods ] According to the registered data of new nasopharyngeal carcinoma patients in Zhongshan city between 1970 and 1999, the crude incidence rate and the world standardized incidence rate of nasopharyngeal carcinoma in Zhongshan city every year were analysed. [Results] Although the nasopharyngeal carcinoma incidence between1970 and 1999 fluctuated, it seemed the incidence increased as a whole, with 21.40% increasing and annually average increasing 0.65%. [Conclusions] The nasopharyngeal carcinoma incidence of Zhongshan city between 1970 and 1999 shows an increasing trend as a whole, and it is different from that reported before. Whether it caused by the improvement of diagnostic techniques, orenhancing cancer registry or the environmental changing should be further investigated.