Results The ageSpecificmortality at age 50 and over can be expressed a single function of age x both in all China or various areas of China.
结果中国各地区男女性5 0岁以上人口年龄别死亡率都可用一简单数学函数来表示。
2
According to the date obtained the mortality from various diseases of silicotics were calculated and compared with agespecific death rate of local residents using SMR as index.
计算矽肺患者各类疾病死亡率,与当地居民的年龄别死亡率进行比较,计算标化死亡比;
3
Age - and cause - specific proportional mortality rates were compared with those of Anshan male population.