浙江省肿瘤登记地区2000~2009年白血病发病与死亡分析

[目的]研究浙江省肿瘤登记地区2000～2009年白血病发病与死亡的流行状况。[方法]对浙江省6个肿瘤登记地区2000～2009年数据进行汇总,计算白血病发病率、死亡率、标化率及变化趋势。[结果]浙江省肿瘤登记地区2000～2009年白血病合计发病率为5.66/10万,发病率从2000年的5.62/10万升高到2009年的7.08/10万,年度变化百分比（APC）为3.21%（95%CI：0.20～6.30）。2000～2009年白血病合计死亡率为3.91/10万,死亡率从2000年的1.69/10万升高到2009年的4.64/10万,APC为5.09%（95%CI：1.13～9.21）。白血病年龄别发病与死亡在婴儿（0～1岁）、青少年（14～19岁）和老年人（65～84岁）出现3个高峰,白血病发病与死亡分别在70～岁组、80～岁组达到高峰。[结论]婴幼儿、老年人群应该作为浙江省开展白血病防治工作的重点对象。

An Analysis of Incidence and Mortality of Leukemia in Cancer Registration Areas of Zhejiang Province from 2000 to 2009

[Purpose] To investigate incidence and mortality of leukemia in cancer registration areas of Zhejiang province from 2000 to 2009. [Methods] The data from 6 cancer registries in Zhejiang province from 2000 to 2009 were collected. Incidence and mortality,age-standardized rate and trend were calculated. [Results ] In cancer registration areas of Zhejiang province from 2000 to 2009,the incidence of leukemia was 5.66/105. The incidence increased from 5.62/105 in 2000 to 7.08/105 in 2009 with the annual percent change （APC） of 3.21%（95% confidence interval：0.20～ 6.30）. The mortality of leukemia was 3.91/105. The mortality increased from 1.69/105 in 2000 to 4.64/10s in 2009 with the APC of 5.09%（95% confidence interval： 1.13～9.21）. The age-specific incidence and mortality of leukemia showed three peaks in infants（0-1 age group）,adolescents（14- 19 age group） and elderly （65～84 age group）,and reached peaks in the 70～74,80～84 age groups respectively. [Conclusion] The infants and elderly population should be focused on in leukemia prevention and control in Zhejiang province.