CAJ | 학술논문

目的分析1970-2007年中山市鼻咽癌发病规律及趋势.方法收集整理1970-2007年中山市肿瘤登记资料中鼻咽癌发病及病理资料,统计和分析其发病数、发病粗率、中国和世界标化发病率、病理构成和发病趋势等指标.结果 1970-2007年中山市男性鼻咽癌世界标化发病率为27.54/10万,女性为11.28/10万,男女世界标化发病率相对稳定；鼻咽癌病理类型以非角化性癌为主,占发病总数的84.57％,角化性癌仅占5.81％,38年间中山市鼻咽癌发病病理构成无明显变化.结论 1970-2007年中山市鼻咽癌发病总体趋势平稳无明显变化,但仍处较高水平.
목적 분석1970-2007년중산시비인암발병규률급추세.방법 수집정리1970-2007년중산시종류등기자료중비인암발병급병리자료,통계화분석기발병수、발병조솔、중국화세계표화발병솔、병리구성화발병추세등지표.결과 1970-2007년중산시남성비인암세계표화발병솔위27.54/10만,녀성위11.28/10만,남녀세계표화발병솔상대은정；비인암병리류형이비각화성암위주,점발병총수적84.57％,각화성암부점5.81％,38년간중산시비인암발병병리구성무명현변화.결론 1970-2007년중산시비인암발병총체추세평은무명현변화,단잉처교고수평.
Objective To understand the nasopharyngeal carcinoma (NPC) incidence and pathological changes in Zhongshan city,during 1970-2007.Methods Data on NPC in Zhongshan during 1970-2007 was from the Zhongshan Cancer Registry system.Indices as incident numbers,crude incidence rates,age-adjusted incidence rates,incident pathological proportion and trend etc.were calculated and analyzed.Results The NPC world-adjusted incidence rates on males and females were relatively stable as 27.54/105 and 11.28/105 respectively.Non-keratinizing carcinoma accounted for 84.57 percent of all the new NPC cases while Keratinizing carcinoma only accounted for 5.81percent.The proportion of pathological types of cancers had not been obviously changed in Zhongshan during 1970-2007.Conclusion Although relatively stable on the trends of NPC incidence in Zhongshan during 1970-2007,it was still higher than data from the world or the nation.