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目的了解2003-2007年广州市荔湾区居民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(PYLL)、潜在减寿率(PYLLR)及标化潜在减寿年数(SPYLL)、标化潜在减寿率(SPYLLR)等指标分析2003—2007年该地区居民恶性肿瘤死亡情况。结果2003—2007年广州市荔湾区居民恶性肿瘤年均死亡率为198.81/10万。在各类恶性肿瘤中,肺癌死亡率63.08/10万,居恶性肿瘤死因首位;其次是肝癌、肠癌、胃癌、鼻咽癌,死亡率分别为32.09/10万、21.71/10万、10.39/10万、9.25/10万。不同性别、年龄居民的主要恶性肿瘤死亡率及构成比有较大差别。全人群主要恶性肿瘤按PYLLR排序,依次为肝癌(0.371%)、肺癌(0.353%)、鼻咽癌(0.137%)、肠癌(0.116%)、乳腺癌(0.090%)。结论2003—2007年广州市荔湾区居民恶性肿瘤死亡率较高,肝癌、肺癌、鼻咽癌、肠癌、乳腺癌是该地区肿瘤防治重点。
Objective To understand the death of malignant tumor among residents in Liwan District of Guangzhou from 2003 to 2007, and to provide reference for the prevention and treatment of malignant tumor. Methods The indicators of mortality, standardized mortality, PYLL, PYLLR, SPYLL and SPYLLR were analyzed. 2007 local residents of cancer deaths. Results The average annual death rate of malignant tumor among residents in Liwan District of Guangzhou from 2003 to 2007 was 198.81 / 100000. In all kinds of malignant tumors, the death rate of lung cancer was 63.08 / 100000, ranking first in the cause of death of malignant tumor; followed by liver cancer, colon cancer, gastric cancer and nasopharyngeal cancer, with mortality rates of 32.09 / 100000, 21.71 / 100000, 10.39 / 100,000, 9.25 / 100,000. Mortality and composition ratio of major malignant tumors among residents of different genders and ages are quite different. The major malignant tumors in the entire population were sorted by PYLLR, followed by liver cancer (0.371%), lung cancer (0.353%), nasopharyngeal cancer (0.137%), colorectal cancer (0.116%) and breast cancer (0.090%). Conclusions From 2003 to 2007, residents in Liwan District of Guangzhou City had a higher mortality rate of malignant tumors. Liver cancer, lung cancer, nasopharyngeal cancer, colorectal cancer and breast cancer were the major focuses of cancer prevention and treatment in this area.