摘要
目的分析影响肺癌死亡率上升的主要影响因素,为肺癌的防制策略制定提供依据。方法利用死亡率差别分解法,对江苏省1973-1975年和2012年的肺癌死亡率进行定量分解,计算肺癌死亡率变化人口因素和非人口因素的贡献值。结果与1973-1975年相比,2012年江苏省居民肺癌粗死亡率增长了5.59倍,标化死亡率增长了1.94倍,肺癌死亡在恶性肿瘤中的顺位由第4位上升至首位。人口因素在江苏省居民肺癌死亡率上升中的贡献率为43.32%,非人口因素的贡献率为56.68%。结论肺癌是江苏省恶性肿瘤预防和控制工作的重点,居民肺癌死亡率快速上升的主要原因是人口年龄结构老化及其他危险因素的增加。
Objective To analyze main influencing factors for ascending mortality of lung cancer, to provide evidence for making lung cancer control and prevention strategies. Methods Lung cancer mortality in Jiangsu Province from 1973 to 1975 and 2012 was quantitatively decomposed to calculate corresponding proportion of contribution of demographic and non-demo- graphic factors to lung cancer mortality change by difference decomposition method. Results Compared to duration of 1973-- 1975, crude mortality of lung cancer in Jiangsu Province in 2012 increased by 5.59 times while age-standardized mortality in- creased by 1.94 times. The rank of lung cancer mortality ascended from the 4^th to the 1^st among all malignant tumors. Demo- graphic factors contributed to 43.32% of increasement of lung cancer mortality in Jiangsu Province, while non-demographic factors accounted for 56.68%. Conclusion Lung cancer has become the key point in malignant tumors control and prevention in Jiangsu Province. Aging of population and increasing of other factors are major causes of the ascending lung cancer mortali- ty.
出处
《江苏预防医学》
CAS
2015年第4期12-14,共3页
Jiangsu Journal of Preventive Medicine
关键词
肺癌
差别分解法
人口因素
非人口因素
贡献率
Lung cancer
Difference decomposition method
Demographic factor
Non-demographic factor
Proportionof contribution
