【摘要】 依据我国第三、第四次人口普查资料 ,首先对全国老年人口年龄别死亡率进行了数学模拟 ,其次对我国 30个地区老年人口年龄别死亡率与模型 (全国老年人口 )值进行了数学分析与模拟。研究表明 ,全国及各地区老年人口死亡率均可表达为年龄X的简单数学函数。本文还研究了全国和各省市自治区老年死亡人口登记的相性误差更多还原

【Abstract】 Using the third and fourth national population census date,a mathematics modeling is established to stimulate the elderly age\|specific mortality separately on national and provincial levels.The result shows that the elderly age\|specific mortality both at national level or provincial level can be described as a simple function of age X.The article has also discussed the registered errors of the elderly mortality by national and provincial levels.更多还原