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目的了解浙江省宁波市江北区居民2002—2009年恶性肿瘤死亡情况,为恶性肿瘤的防治工作提供依据。方法死因资料来源于2002—2009年宁波市江北区户籍居民病伤死因监测资料,按照《国际疾病分类》ICD-10的标准进行分类,应用SAS9.1软件对恶性肿瘤死亡率、标化死亡率、潜在减寿年数(PYLL)、潜在减寿率(PYLL率)等指标进行分析。结果 2002—2009年,江北区恶性肿瘤年均死亡率为200.32/10万,居全死因第1位;PYLL率为25.40‰。恶性肿瘤中,肝癌死亡率为43.68/10万,占21.80%,居第1位;其次为肺癌、胃癌、食管癌、结肠直肠和肛门癌;PYLL率从高到低依次为肝癌,胃癌,肺癌,食管癌,结肠、直肠和肛门癌。结论江北区恶性肿瘤死亡率呈上升趋势,是居民的首位死因,应针对其分布特征和影响因素采取相应对策与措施。
Objective To understand the death of malignant tumor from 2002 to 2009 in Jiangbei District, Ningbo City, Zhejiang Province, and to provide basis for the prevention and treatment of malignant tumor. Methods The cause of death data were collected from the monitoring data of the cause of death from dwelling death of residents in Jiangbei District of Ningbo City from 2002 to 2009. According to the classification of “International Classification of Diseases” ICD-10, the SAS9.1 software was used to analyze the mortality rate of malignant tumor, , Potential years of life lost (PYLL), potential life expectancy reduction (PYLL rate) and other indicators were analyzed. Results From 2002 to 2009, the average annual death rate of malignant tumors in Jiangbei District was 200.32 / 100 000, ranking the first among all causes of death; the PYLL rate was 25.40 ‰. Among malignant tumors, the death rate of liver cancer was 43.68 / lakh, accounting for 21.80% of the total, ranking the first place; followed by lung cancer, gastric cancer, esophageal cancer, colorectal cancer and anal cancer; the PYLL rates from high to low were liver cancer, stomach cancer and lung cancer , Esophageal cancer, colon, rectum, and anal cancer. Conclusions The death rate of malignant tumor in Jiangbei district is on the rise. It is the first cause of death among residents. Corresponding countermeasures and measures should be taken according to their distribution characteristics and influential factors.