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[目的]探讨中国2004~2005年白血病死亡的分布特征,为相关部门制定白血病的预防与控制策略提供科学依据。[方法]对全国第三次死因回顾性调查中白血病死亡数据进行统计分析,计算粗死亡率、中国标化死亡率、世界标化死亡率、截缩率、累计死亡率等指标。[结果]2004~2005年白血病粗死亡率为3.85/10万,在恶性肿瘤死因分类构成中排列第6位,男性死亡率(4.26/10万)显著高于女性(3.41/10万),男女分别居于第6位和第8位。城市死亡率(4.17/10万)显著高于农村(3.68/10万)。我国白血病标化死亡率处于世界中等水平。白血病的年龄别死亡曲线表现出两个明显的高峰,0~1岁年龄组(4.84/10万)和80~84岁年龄组(15.11/10万),5岁以内的婴幼儿各年龄组白血病死亡率女性略高于男性,5岁以上各个年龄组白血病死亡率均表现为男性高于女性,到80~84岁年龄组性别比达到最大,为2.16∶1。[结论]白血病主要危害儿童和老年人群,严重影响其生命质量,是白血病防控的重点人群。
[Objective] To investigate the distribution characteristics of leukemia death in China from 2004 to 2005 and provide a scientific basis for the prevention and control of leukemia in related departments. [Method] The data of death from leukemia in the retrospective investigation of the third cause of death in China were statistically analyzed, and the indicators of crude mortality, standardized mortality in China, standardized mortality in the world, truncation rate and cumulative mortality were calculated. [Results] The crude death rate of leukemia from 2004 to 2005 was 3.85 / lakh, ranking sixth in the classification of causes of cancer. The death rate of males was 4.26 / lakh higher than that of females (3.41 / lakh) Residing in the first 6 and 8. Urban mortality (4.17 / 100,000) was significantly higher than in rural areas (3.68 / 100,000). The standardized mortality rate of leukemia in our country is at a medium level in the world. The age-specific death curves for leukemia showed two distinct peaks, with age groups of 0 to 1 years (4.84 / 100,000) and age groups of 80 to 84 years (15.11 / 100,000), leukemia in infants and children of 5 years of age or younger Mortality rate of women slightly higher than men, all age groups over the age of 5 leukemia mortality were higher for males than females, to 80 to 84 age group sex ratio to achieve the maximum, 2.16: 1. [Conclusion] Leukemia mainly affects children and the elderly, which seriously affects the quality of life and is the key population for the prevention and control of leukemia.