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目的研究恶性肿瘤对居民寿命的影响,为制订恶性肿瘤防治工作重点提供依据。方法运用减寿分析的方法描述启东市2000年至2004年期间恶性肿瘤造成的寿命损失情况。结果引起寿命损失的前4位恶性肿瘤为肝癌、肺癌、胃癌和白血病。恶性肿瘤标化减寿率的性别比值(男∶女)是2.53∶1。在低年龄组,白血病的潜在减寿年数(PYLL)最高;中壮年中,肝癌的PYLL最大;中老年人口中肺癌的PYLL位次较高。结论肝癌、肺癌、胃癌、白血病是引起寿命损失最主要的恶性肿瘤,大力保护男性人群,特别应当加强低年龄段白血病和高年龄段肝癌、肺癌、胃癌的防治。
Objective To study the impact of malignant tumors on the life expectancy of residents and provide the basis for formulating the key points of prevention and treatment of malignant tumors. Methods The method of longevity analysis was used to describe the loss of life caused by malignant tumors in Qidong from 2000 to 2004. Results The first four malignancies that caused the loss of longevity were liver, lung, stomach and leukemia. The sex ratio of malignant tumor standardized rate of longevity (male: female) is 2.53: 1. In the lower age group, the potential years of longevity (PYLL) of leukemia were the highest; in middle age and middle age, the PYLL of liver cancer was the largest; PYLL was higher in middle-aged and elderly population. Conclusions Liver cancer, lung cancer, gastric cancer and leukemia are the most important malignant tumors that cause the loss of life expectancy. They strongly protect the male population. In particular, prevention and treatment of low-grade leukemia and high-grade liver cancer, lung cancer and gastric cancer should be strengthened.