2009-2011年高唐县恶性肿瘤死亡状况及流行趋势分析

目的分析高唐县恶性肿瘤死亡状况及流行趋势，为恶性肿瘤的预防和控制提供科学依据。方法对高唐县2009～2011年居民全死因资料进行统计分析，观察主要恶性肿瘤死亡水平的变化；分析各类恶性肿瘤流行趋势；统计恶性肿瘤粗死亡率、标化死亡率、年龄别死亡率、死亡构成比等指标。结果高唐县2009-2011年居民恶性肿瘤年均粗死亡率为175．60／10万，男性高于女性，差异有统计学意义（P〈0．01）；恶性肿瘤死亡率呈现上升趋势，年均增长1．78％，男性增长高于女性；肿瘤发病随年龄的增长呈上升趋势；主要恶性肿瘤为肺癌、食管癌、胃癌、肝癌，肺癌上升趋势最为明显。结论恶性肿瘤已经成为高唐县居民的主要死因之一，55岁以上的中老年人群是高发人群，肺癌和食管癌是下一步防治的重点。

Analysis on Mortality and Epidemic Trend of Malignant Tumors,Gaotang County, 2009- 2011

Objective To analyze the mortality situation and epidemic trend of malignant tumors in Gaotang county,Z009- 2011, so as to provide scientific basis for the prevention and control of malignant tumors. Methods The data of all death cases in Gaotang, 2009-2011 were analyzed. The death level of main malignant tumors was observed and the epidemic trend was studied. The parameters of crude mortality rate, standardized mortality rate, age specific mortality rate and death constituent ratio of malignant tumors were calculated. Results The crude mortality rate of malignant tumors was 175.60/ 10s in Gaotang county,2009-2011 ,and the rate of male was significantly higher than that of female （ P 〈0.01）. There was a rising trend with an annual increase of 1.78 % in the mortality rate of malignant tumors. The incidence rate of malignant tumors increased with age. The main malignant tumors were lung cancer, esophageal cancer,gastric cancer, and liver cancer;and the incidence rate of lung cancer increased most significantly. Conclusion Malignant tumors have become one of the major causes of death. Those in the 55 years or older middle-aged group are the high-risk population. More attention should be paid to the prevention and treatment of lung cancer and esophageal cancer.