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目的 了解重庆市城市居民 1991～ 2 0 0 0年的恶性肿瘤死亡状况 ,为恶性肿瘤的防治工作提供参考依据。方法 应用死亡率、标化死亡率、潜在减寿年数 (YPLL)及潜在减寿率 (YPLL率 )等指标分析居民恶性肿瘤死亡情况。结果 恶性肿瘤年均死亡率 16 0 99/ 10万 ,YPLL率为 12 78年 /千人 ,均居全死因的首位。在恶性肿瘤中 ,肺癌死亡率 5 5 4 9/ 10万 ,占 34 4 7% ,居第一位 ,其次是肝癌、食管癌、胃癌、肠癌。性别、年龄、社区之间癌谱有较大差异。主要恶性肿瘤YPLL率顺位依次为肺癌、肝癌、白血病、胃癌、肠癌。结论 加强环境保护 ,改变不良的生活习惯 ,对降低城市居民恶性肿瘤死亡率有十分重要的意义
Objective To understand the death of malignant tumor of urban residents in Chongqing from 2001 to 2000, and to provide reference for the prevention and treatment of malignant tumor. Methods Mortality rate, standardized mortality rate, potential years of life lost (YPLL) and potential rate of loss of life (YPLL rate) were used to analyze the deaths of residents with malignant tumors. Results The annual average death rate of malignant tumors was 16.90 million and the YPLL rate was 12.78 / 1000, ranking the top of all cause of death. Among malignant tumors, the death rate of lung cancer was 55.49%, accounting for 34.4%, ranking the first place, followed by liver cancer, esophageal cancer, gastric cancer and intestinal cancer. Sex, age, community cancer spectrum are quite different. YPLL rate of major malignant tumors followed by lung cancer, liver cancer, leukemia, stomach cancer, intestinal cancer. Conclusion Strengthening environmental protection and changing unhealthy living habits are of great significance in reducing the mortality rate of malignant tumors among urban residents