2006-2010年成都市居民恶性肿瘤死亡分析

目的 分析成都市居民2006-2010年恶性肿瘤死亡水平、变化趋势和分布状况,为预防恶性肿瘤提供科学依据.方法 对成都市2006-2010年恶性肿瘤死亡资料进行统计分析,计算其死亡率、死因构成、死因顺位及分布等.结果 2006-2010年成都市恶性肿瘤死亡共84925人,占总死亡人数的25.95％,死亡率逐年上升,平均死亡率为151.44/10万,标化死亡率为137.71/10万,男性高于女性,城市高于农村地区,差异均有统计学意义(x2值分别为8 563.23,314.45,P＜0.01).在恶性肿瘤的死亡顺位中,居前5位的依次为肺癌、肝癌、胃癌、食管癌、肠癌,占恶性肿瘤死亡总数的73.91％.主城区顺位为肺癌、肝癌、肠癌、胃癌、食管癌,农村顺位为肺癌、肝癌、胃癌、食管癌、肠癌.结论 成都市恶性肿瘤死亡水平呈逐年增高趋势,男性高于女性、城市高于农村,肺癌位居恶性肿瘤死亡首位.

Analysis of Cancer Mortality 2006-2010 in Chengdu

Objective To analyze the distribution and trends of cancer mortality during year 2006 to 2010 in Chengdu,and to provide the base data for prevention of cancer.Methods Cancer mortality data came from death cause report system in Chengdu,and were analyzed for the mortality,the standardized mortality,the constitute of death causes and the ranks of the death causes.Results During 2006-2010 in Chengdu,the average mortality rate was 151.44/100 000,the standardized mortality rate was 137.71/100 000.The crude death rate of male was higher than that of female（χ2=8563.23,P0.01）.The crude death rate of the urban was higher than that of the rural（χ2=314.45,P0.01）.The top five of the malignant tumors mortality were lung cancer,liver cancer,stomach cancer,esophageal cancer and colon cancer,accounting for 73.91% of all malignant cancer deaths,and the top five in urban were lung cancer,liver cancer,colon cancer,stomach cancer,esophageal cancer,and that in rural were lung cancer,liver cancer,stomach cancer,esophageal cancer and colon cancer.Conclusion The mortality of malignant cancer has increase trend in past five years in Chengdu.The crude death rate of male is higher than that of female,and the urban rate is higher than the rural one,lung cancer death ranked the first always.